RU2018136362A - ЦЕОЛИТНЫЕ ПРОМОТИРОВАННЫЕ V/Ti/W КАТАЛИЗАТОРЫ - Google Patents

ЦЕОЛИТНЫЕ ПРОМОТИРОВАННЫЕ V/Ti/W КАТАЛИЗАТОРЫ Download PDF

Info

Publication number
RU2018136362A
RU2018136362A RU2018136362A RU2018136362A RU2018136362A RU 2018136362 A RU2018136362 A RU 2018136362A RU 2018136362 A RU2018136362 A RU 2018136362A RU 2018136362 A RU2018136362 A RU 2018136362A RU 2018136362 A RU2018136362 A RU 2018136362A
Authority
RU
Russia
Prior art keywords
paragraph
catalyst
catalytic
component
catalytic composition
Prior art date
Application number
RU2018136362A
Other languages
English (en)
Other versions
RU2018136362A3 (ru
Inventor
Юрген БАУЭР
Ральф ДОТЦЕЛЬ
Йорг ЙОДЛАУК
Райнер ЛЕППЕЛЬТ
Йорг МЮНХ
Ирене ПИРАС
Гудмунд СМЕДЛЕР
Original Assignee
Джонсон Мэтти Паблик Лимитед Компани
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Джонсон Мэтти Паблик Лимитед Компани filed Critical Джонсон Мэтти Паблик Лимитед Компани
Publication of RU2018136362A publication Critical patent/RU2018136362A/ru
Publication of RU2018136362A3 publication Critical patent/RU2018136362A3/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9436—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9463—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick
    • B01D53/9468—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick in different layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • B01D53/9477—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on separate bricks, e.g. exhaust systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/847—Vanadium, niobium or tantalum or polonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/847—Vanadium, niobium or tantalum or polonium
    • B01J23/8472—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/076—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/46—Iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/48—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing arsenic, antimony, bismuth, vanadium, niobium tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • B01J29/66—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
    • B01J29/67—Noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • B01J29/66—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
    • B01J29/68—Iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • B01J29/69—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007—Zeolite Beta
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/76—Iron group metals or copper
    • B01J29/7615—Zeolite Beta
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/78—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J29/7815—Zeolite Beta
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/88—Ferrosilicates; Ferroaluminosilicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0246—Coatings comprising a zeolite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20723—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20776—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/502—Beta zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/504—ZSM 5 zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B01D2255/9155—Wall flow filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Claims (20)

1. Каталитическая композиция для очистки выхлопного газа, содержащая смесь первого компонента и второго компонента, где первый компонент представляет собой алюмосиликатный или ферросиликатный молекулярно-ситовой компонент, где данное молекулярное сито находится в Н+ форме, а второй компонент представляет собой оксид ванадия, нанесенный на металлоксидный носитель, выбранный из оксида алюминия, диоксида титана, диоксида циркония, оксида церия, диоксида кремния и их комбинаций.
2. Каталитическая композиция по пункту 1, в которой данное молекулярное сито имеет структуру, выбранную из МFI, ВЕА и FЕR.
3. Каталитическая композиция по пункту 2, в которой данное молекулярное сито представляет собой Н+/МFI алюмосиликат.
4. Каталитическая композиция по пункту 1, в которой данное молекулярное сито представляет собой ВЕА ферросиликат.
5. Каталитическая композиция по пункту 1, в которой данный металлоксидный носитель представляет собой диоксид титана.
6. Каталитическая композиция по пункту 1, в которой второй компонент дополнительно содержит оксид вольфрама.
7. Каталитическая композиция по пункту 1, в которой второй компонент дополнительно содержит ванадат железа.
8. Каталитическая композиция по пункту 1, в которой первый компонент и второй компонент присутствуют в смеси в соответственном массовом отношении от приблизительно 5:95 до приблизительно 40:60.
9. Каталитическая композиция по пункту 1, в которой данная смесь содержит от приблизительно 0,5 до приблизительно 5 массовых процентов оксида ванадия в расчете на массу первого и второго компонентов.
10. Пористое каталитическое покрытие типа "washcoat", содержащее катализатор по пункту 1, дополнительно содержащее один или несколько наполнителей, связующих, технологических добавок, воду и легирующие примеси.
11. Каталитическое изделие, содержащее подложку, покрытую катализатором или содержащую внедренный катализатор по пункту 1, в котором данную подложку выбирают из металлической прямо-проточной подложки, керамической прямо-проточной подложки, фильтра с проточными стенками, спеченного металлического фильтра, частичного фильтра и экструдированной сотовой структуры катализатора.
12. Каталитическое изделие по пункту 11, содержащее пористое покрытие, содержащее вторую каталитическую композицию для избирательного восстановления NOx и/или для окисления NН3.
13. Каталитическое изделие по пункту 12, в котором упомянутую вторую каталитическую композицию выбирают из (а) смесей катализаторов по пункту 1, (b) молекулярного сита, промотированного переходным металлом, (с) катализатора с металлом платиновой группы или (d) катализатора на основе ванадия.
14. Каталитическое изделие по пункту 11, в котором данная подложка содержит первый слой, содержащий металл платиновой группы для окисления аммиака, и второй слой, содержащий катализатор по пункту 1, где первый слой расположен прямо на подложке или внутри нее, а второй слой покрывает первый слой.
15. Система для очистки выхлопного газа, содержащая катализатор избирательного каталитического восстановления (SСR) выше по потоку от катализатора проскока аммиака (АSС), в которой, по меньшей мере, один из упомянутых SСR и АSС катализаторов содержит катализатор по пункту 1.
16. Система по пункту 15, дополнительно содержащая дизельный катализатор окисления, содержащий металл платиновой группы, расположенный выше по потоку от упомянутого катализатора избирательного каталитического восстановления.
17. Способ очистки выхлопного газа, включающий этапы, на которых:
а. осуществляют контакт потока выхлопного газа, содержащего NOx и/или NН3, в присутствии катализатора по пункту 1; и
b. превращают, по меньшей мере, часть упомянутого NOx в N2 и/или превращают, по меньшей мере, часть NН3 в, по меньшей мере, одно вещество из N2 и NО2.
18. Способ по пункту 17, в котором упомянутый выхлопной газ имеет отношение NО к NО2 от приблизительно 4:1 до приблизительно 1:3 по объему.
RU2018136362A 2012-08-17 2013-08-16 ЦЕОЛИТНЫЕ ПРОМОТИРОВАННЫЕ V/Ti/W КАТАЛИЗАТОРЫ RU2018136362A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261684352P 2012-08-17 2012-08-17
US61/684,352 2012-08-17

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU2015109149A Division RU2670760C9 (ru) 2012-08-17 2013-08-16 ЦЕОЛИТНЫЕ ПРОМОТИРОВАННЫЕ V/Ti/W КАТАЛИЗАТОРЫ

Publications (2)

Publication Number Publication Date
RU2018136362A true RU2018136362A (ru) 2018-12-03
RU2018136362A3 RU2018136362A3 (ru) 2022-03-17

Family

ID=49003939

Family Applications (2)

Application Number Title Priority Date Filing Date
RU2015109149A RU2670760C9 (ru) 2012-08-17 2013-08-16 ЦЕОЛИТНЫЕ ПРОМОТИРОВАННЫЕ V/Ti/W КАТАЛИЗАТОРЫ
RU2018136362A RU2018136362A (ru) 2012-08-17 2013-08-16 ЦЕОЛИТНЫЕ ПРОМОТИРОВАННЫЕ V/Ti/W КАТАЛИЗАТОРЫ

Family Applications Before (1)

Application Number Title Priority Date Filing Date
RU2015109149A RU2670760C9 (ru) 2012-08-17 2013-08-16 ЦЕОЛИТНЫЕ ПРОМОТИРОВАННЫЕ V/Ti/W КАТАЛИЗАТОРЫ

Country Status (12)

Country Link
US (2) US10252252B2 (ru)
EP (2) EP3088082A1 (ru)
JP (2) JP6476115B2 (ru)
KR (2) KR102143811B1 (ru)
CN (2) CN107335425B (ru)
BR (1) BR112015002829B1 (ru)
DE (2) DE112013000477T5 (ru)
DK (1) DK2755764T3 (ru)
GB (1) GB2510284B (ru)
PL (1) PL2755764T3 (ru)
RU (2) RU2670760C9 (ru)
WO (1) WO2014027207A1 (ru)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3088082A1 (en) 2012-08-17 2016-11-02 Johnson Matthey Public Limited Company Zeolite promoted v/tiw catalysts
KR101522857B1 (ko) * 2013-05-02 2015-05-26 희성촉매 주식회사 복합형 선택적 환원 촉매
DE102014205760A1 (de) * 2014-03-27 2015-10-01 Johnson Matthey Public Limited Company Verfahren zum Herstellen eines Katalysator sowie Katalysator
DE102014215112A1 (de) 2014-07-31 2016-02-04 Johnson Matthey Public Limited Company Verfahren zur Herstellung eines Katalysators sowie Katalysator-Artikel
CN107106982B (zh) * 2014-11-19 2021-03-02 庄信万丰股份有限公司 组合scr与pna用于低温排放控制
JP6102907B2 (ja) * 2014-12-26 2017-03-29 トヨタ自動車株式会社 排気浄化装置の劣化診断装置
JP6292159B2 (ja) * 2015-04-13 2018-03-14 トヨタ自動車株式会社 排ガス浄化用触媒
CN107847860A (zh) * 2015-07-09 2018-03-27 优美科股份公司及两合公司 具有nh3‑scr活性、氨氧化活性和对挥发性钒和钨化合物的吸附能力的三效催化剂
WO2017005778A1 (en) * 2015-07-09 2017-01-12 Haldor Topsøe A/S System for the removal of particulate matter and noxious compounds from engine exhaust gas
US9757691B2 (en) * 2015-11-06 2017-09-12 Paccar Inc High efficiency and durability selective catalytic reduction catalyst
US10188986B2 (en) 2015-11-06 2019-01-29 Paccar Inc Electrochemical reductant generation while dosing DEF
US10058819B2 (en) 2015-11-06 2018-08-28 Paccar Inc Thermally integrated compact aftertreatment system
US9764287B2 (en) 2015-11-06 2017-09-19 Paccar Inc Binary catalyst based selective catalytic reduction filter
DE102015224370B4 (de) 2015-12-04 2022-05-19 Johnson Matthey Catalysts (Germany) Gmbh Katalysator sowie Verfahren zur Herstellung eines Katalysators
SG11201802496TA (en) 2016-09-12 2018-04-27 The Chugoku Electric Power Co Inc Denitration catalyst and method for producing the same
CN110099731A (zh) * 2016-12-20 2019-08-06 优美科股份公司及两合公司 含有氧化钒和含有铁的分子筛的scr催化剂装置
KR102486612B1 (ko) * 2016-12-20 2023-01-12 우미코레 아게 운트 코 카게 산화바나듐 및 철 함유 분자체를 함유하는 scr 촉매 장치
DE102017101507B4 (de) 2017-01-26 2022-10-13 Chemisch Thermische Prozesstechnik Gmbh Verfahren und Vorrichtung zur Abgasreinigung
GB201716063D0 (en) * 2017-03-30 2017-11-15 Johnson Matthey Plc A catalyst for treating an exhaust gas, an exhaust system and a method
GB201705158D0 (en) 2017-03-30 2017-05-17 Johnson Matthey Plc Catalyst article for use in a emission treatment system
JP7224299B2 (ja) * 2017-03-30 2023-02-17 ジョンソン、マッセイ、パブリック、リミテッド、カンパニー 後方集中の発熱発生を有するａｓｃ／ｄｅｃ
US11179707B2 (en) 2017-03-31 2021-11-23 Johnson Matthey Catalysts (Germany) Gmbh Composite material
GB201705279D0 (en) * 2017-03-31 2017-05-17 Johnson Matthey Plc Selective catalytic reduction catalyst
GB2560990A (en) 2017-03-31 2018-10-03 Johnson Matthey Catalysts Germany Gmbh Composite material
GB201705241D0 (en) 2017-03-31 2017-05-17 Johnson Matthey Catalysts (Germany) Gmbh Catalyst composition
GB201705289D0 (en) 2017-03-31 2017-05-17 Johnson Matthey Catalysts (Germany) Gmbh Selective catalytic reduction catalyst
US10675586B2 (en) 2017-06-02 2020-06-09 Paccar Inc Hybrid binary catalysts, methods and uses thereof
US10835866B2 (en) 2017-06-02 2020-11-17 Paccar Inc 4-way hybrid binary catalysts, methods and uses thereof
US10207253B1 (en) 2017-10-11 2019-02-19 King Abdulaziz University Vanadium oxide catalyst supported on CeO2—ZrO2 for formaldehyde production via partial oxidation of methanol
GB201805312D0 (en) 2018-03-29 2018-05-16 Johnson Matthey Plc Catalyst article for use in emission treatment system
EP3787789A1 (en) * 2018-04-30 2021-03-10 BASF Corporation Catalyst for the oxidation of no, the oxidation of a hydrocarbon, the oxidation of nh3 and the selective catalytic reduction of nox
WO2020025604A1 (en) * 2018-07-30 2020-02-06 Basf Corporation Vanadium-based selective catalytic reduction catalyst
EP3936766B1 (en) * 2019-03-07 2024-01-17 The Chugoku Electric Power Co., Inc. Combustion system having a vanadium oxide denitration catalyst
EP3936227A4 (en) * 2019-03-07 2023-01-18 The Chugoku Electric Power Co., Inc. DENITRITING CATALYST AND PROCESS FOR THE PRODUCTION THEREOF
US11560819B2 (en) 2019-03-07 2023-01-24 The Chugoku Electric Power Co., Inc. Combustion system
WO2020179077A1 (ja) * 2019-03-07 2020-09-10 中国電力株式会社 燃焼システム
CN113543878A (zh) * 2019-03-08 2021-10-22 庄信万丰股份有限公司 包含钒酸铁的scr催化剂
US10906031B2 (en) 2019-04-05 2021-02-02 Paccar Inc Intra-crystalline binary catalysts and uses thereof
US11007514B2 (en) 2019-04-05 2021-05-18 Paccar Inc Ammonia facilitated cation loading of zeolite catalysts
CN110102338A (zh) * 2019-04-30 2019-08-09 昆明贵研催化剂有限责任公司 一种高氮气选择性的氨氧化催化剂及其制备方法
JP7489761B2 (ja) * 2019-05-07 2024-05-24 株式会社キャタラー アンモニア酸化触媒装置
CN112536061B (zh) * 2019-09-23 2023-05-02 中国石油化工股份有限公司 一种废气处理催化剂及其制备方法
GB2588518B (en) * 2019-09-27 2022-06-22 Johnson Matthey Catalysts Germany Gmbh Multi-function catalyst article for treating both CO and NOx in stationary emission source exhaust gas
KR102292551B1 (ko) * 2019-09-30 2021-08-25 주식회사 포스코 황에 대한 내구성이 우수한 scr 촉매
US10934918B1 (en) 2019-10-14 2021-03-02 Paccar Inc Combined urea hydrolysis and selective catalytic reduction for emissions control
GB201917634D0 (en) 2019-12-03 2020-01-15 Johnson Matthey Catalysts Germany Gmbh Element frame assemblies containing monoliths
JP7419107B2 (ja) * 2020-02-28 2024-01-22 いすゞ自動車株式会社 触媒用部材の製造方法
CN113289678A (zh) * 2021-05-31 2021-08-24 大唐环境产业集团股份有限公司 一种适用于高温烟气的蜂窝式脱硝催化剂及其制备方法

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US255121A (en) * 1882-03-21 Churn-motor
US1558598A (en) * 1918-04-26 1925-10-27 Ellis Foster Co Oxidation of ammonia
JPS5146634B2 (ru) 1971-08-18 1976-12-10
JPS553872A (en) 1978-06-27 1980-01-11 Mitsubishi Heavy Ind Ltd Preparing denitrification catalyst
JPS60106535A (ja) 1983-11-16 1985-06-12 Mitsubishi Heavy Ind Ltd 廃ガス処理用触媒
JPS61171539A (ja) 1985-01-23 1986-08-02 Babcock Hitachi Kk ゼオライトのハニカム状焼成体の製造方法
US4735927A (en) 1985-10-22 1988-04-05 Norton Company Catalyst for the reduction of oxides of nitrogen
NO167130C (no) 1985-10-22 1991-10-09 Norton Co Katalysator for selektiv reduksjon av nitrogenoksyder.
US4663300A (en) 1985-12-23 1987-05-05 Uop Inc. Pollution control catalyst
US4798813A (en) 1986-07-04 1989-01-17 Babcock-Hitachi Kabushiki Kaisha Catalyst for removing nitrogen oxide and process for producing the catalyst
CA1295598C (en) 1986-07-29 1992-02-11 Makoto Imanari Process for removing nitrogen oxides from exhaust gases
JPS63147546A (ja) * 1986-07-29 1988-06-20 Mitsubishi Petrochem Co Ltd 排ガス中の窒素酸化物の除去方法
DE3635284A1 (de) 1986-10-16 1988-04-28 Steuler Industriewerke Gmbh Katalysator zur entfernung von stickoxiden aus abgasen
DE3841990A1 (de) 1988-12-14 1990-06-21 Degussa Verfahren zur reduktion von stickoxiden aus abgasen
JPH02184342A (ja) * 1989-01-10 1990-07-18 Mitsubishi Heavy Ind Ltd 排煙脱硝触媒
US4961917A (en) 1989-04-20 1990-10-09 Engelhard Corporation Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts
DE4003515A1 (de) 1990-02-06 1991-08-08 Bayer Ag Verfahren zur reduktion von in abgasen enthaltenen stickoxiden
JP3321190B2 (ja) * 1991-11-27 2002-09-03 バブコック日立株式会社 脱硝機能を備えたアンモニア分解触媒および排ガス浄化方法
US5409681A (en) * 1991-11-27 1995-04-25 Babcock-Hitachi Kabushiki Kaisha Catalyst for purifying exhaust gas
WO1994022564A1 (en) * 1993-03-29 1994-10-13 Engelhard Corporation Improved zeolite-containing oxidation catalyst and method of use
ZA963235B (en) * 1995-06-15 1996-10-25 Engelhard Corp Diesel exhaust stream treating catalyst and method of use
JPH10323570A (ja) * 1997-05-26 1998-12-08 Babcock Hitachi Kk 排煙脱硝触媒およびその製造方法
GB9802504D0 (en) 1998-02-06 1998-04-01 Johnson Matthey Plc Improvements in emission control
DE19806062A1 (de) * 1998-02-13 1999-08-19 Siemens Ag Reduktionskatalysator und Verfahren zur Reinigung dieselmotorischen Abgases
US6852214B1 (en) 1998-08-31 2005-02-08 Mobil Oil Corporation Gasoline sulfur reduction in fluid catalytic cracking
DE19854502A1 (de) 1998-11-25 2000-05-31 Siemens Ag Katalysatorkörper und Verfahren zum Abbau von Stickoxiden
KR100549778B1 (ko) * 2003-09-27 2006-02-08 한국전력기술 주식회사 저온 탈질 특성을 갖는 바나듐/티타니아계 질소산화물제거용 촉매, 이의 사용방법 및 이의 탈질방법
US7490464B2 (en) 2003-11-04 2009-02-17 Basf Catalysts Llc Emissions treatment system with NSR and SCR catalysts
DE102004030302A1 (de) 2004-06-23 2006-01-12 Adam Opel Ag Abgassystem zur Verbesserung der Wirksamkeit der NOx-Reduktion in Kraftfahrzeugen
KR100765413B1 (ko) * 2005-07-06 2007-10-09 희성촉매 주식회사 암모니아 산화촉매 및 이를 이용한 슬립 암모니아 또는폐암모니아 처리장치
WO2007007889A1 (en) 2005-07-12 2007-01-18 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst and process for producing it
KR100671978B1 (ko) * 2005-07-19 2007-01-24 한국과학기술연구원 탈질환원촉매
US7485272B2 (en) * 2005-11-30 2009-02-03 Caterpillar Inc. Multi-stage system for selective catalytic reduction
DE102006031661B4 (de) 2006-07-08 2016-02-25 Man Truck & Bus Ag Anordnung zur Verminderung von Stickoxiden in Abgasen
GB0617070D0 (en) 2006-08-30 2006-10-11 Johnson Matthey Plc Low Temperature Hydrocarbon SCR
JP5146634B2 (ja) 2006-12-18 2013-02-20 日本電気株式会社 ストリーミング配信方法及びシステム並びにサーバシステム、端末及びコンピュータプログラム
US8802582B2 (en) 2007-01-09 2014-08-12 Catalytic Solutions, Inc. High temperature ammonia SCR catalyst and method of using the catalyst
DE102007003155A1 (de) * 2007-01-22 2008-07-24 Süd-Chemie AG Katalysatorzusammensetzung zur Reduktion von Stickoxiden
EP1961933B1 (de) * 2007-02-23 2010-04-14 Umicore AG & Co. KG Katalytisch aktiviertes Dieselpartikelfilter mit Ammoniak-Sperrwirkung
RU2506989C2 (ru) * 2007-04-26 2014-02-20 Джонсон Мэттей Паблик Лимитед Компани Катализаторы скв: переходный металл/цеолит
JP5110954B2 (ja) * 2007-05-09 2012-12-26 エヌ・イーケムキャット株式会社 選択還元型触媒を用いた排気ガス浄化触媒装置並びに排気ガス浄化方法
JP6176891B2 (ja) 2007-08-13 2017-08-09 ピーキュー コーポレイション 新規鉄含有アルミノケイ酸塩ゼオライト、ならびにその作製方法および使用方法
JP5192754B2 (ja) * 2007-08-22 2013-05-08 三菱重工業株式会社 排ガス処理触媒、及び排ガス処理システム
US7727499B2 (en) * 2007-09-28 2010-06-01 Basf Catalysts Llc Ammonia oxidation catalyst for power utilities
DE102007061005A1 (de) 2007-12-18 2009-06-25 Man Nutzfahrzeuge Ag Verfahren zur Verbesserung der Hydrolyse eines Reduktionsmittels in einem Abgasnachbehandlungssystem
KR101473007B1 (ko) * 2007-12-18 2014-12-15 도소 가부시키가이샤 질소 산화물 정화 촉매 및 질소 산화물 정화 방법
DE102008009672B4 (de) 2008-02-18 2016-02-25 Süd-Chemie Ip Gmbh & Co. Kg SCR-Katalysator mit Kohlenwasserstoffspeicherfunktion, dessen Verwendung und Abgasreinigungssystem und dessen Verwendung
US8524185B2 (en) * 2008-11-03 2013-09-03 Basf Corporation Integrated SCR and AMOx catalyst systems
DE102008055890A1 (de) 2008-11-05 2010-05-12 Süd-Chemie AG Partikelminderung mit kombiniertem SCR- und NH3-Schlupf-Katalysator
US9453443B2 (en) * 2009-03-20 2016-09-27 Basf Corporation Emissions treatment system with lean NOx trap
TWI478767B (zh) * 2009-04-23 2015-04-01 Treibacher Ind Ag 用於使廢氣進行選擇性催化還原反應之催化劑組成物
US8178064B2 (en) * 2009-05-11 2012-05-15 Basf Corporation Treatment of power utilities exhaust
KR20110024599A (ko) * 2009-09-02 2011-03-09 현대자동차주식회사 디젤 엔진 배기가스 후처리 장치
GB2475740B (en) * 2009-11-30 2017-06-07 Johnson Matthey Plc Catalysts for treating transient NOx emissions
US9675935B2 (en) 2009-12-22 2017-06-13 Tosoh Corporation Metallosilicates, processes for producing the same, nitrogen oxide removal catalyst, process for producing the same, and method for removing nitrogen oxide with the same
US9347354B2 (en) * 2010-04-14 2016-05-24 Umicore Ag & Co. Kg Reduction-catalyst-coated diesel particle filter having improved characteristics
US20110274607A1 (en) * 2010-05-04 2011-11-10 Technical University Of Denmark Vanadia-supported zeolites for scr of no by ammonia
US20120042631A1 (en) * 2010-08-20 2012-02-23 Gm Global Technology Operations, Inc. Catalyst materials for ammonia oxidation in lean-burn engine exhaust
DE102011012799A1 (de) 2010-09-15 2012-03-15 Umicore Ag & Co. Kg Katalysator zur Entfernung von Stickoxiden aus dem Abgas von Dieselmotoren
US8062601B2 (en) * 2010-10-26 2011-11-22 Ford Global Technologies, Llc Emission SCR NOX aftertreatment system having reduced SO3 generation and improved durability
US8722000B2 (en) * 2011-03-29 2014-05-13 Basf Corporation Multi-component filters for emissions control
GB2493449B (en) * 2011-08-03 2014-01-15 Johnson Matthey Plc Extruded honeycomb catalyst
US9999877B2 (en) * 2011-10-05 2018-06-19 Basf Se Cu-CHA/Fe-BEA mixed zeolite catalyst and process for the treatment of NOx in gas streams
GB201200784D0 (en) * 2011-12-12 2012-02-29 Johnson Matthey Plc Exhaust system for a lean-burn internal combustion engine including SCR catalyst
EP3088082A1 (en) 2012-08-17 2016-11-02 Johnson Matthey Public Limited Company Zeolite promoted v/tiw catalysts

Also Published As

Publication number Publication date
RU2670760C2 (ru) 2018-10-25
RU2670760C9 (ru) 2018-12-17
US10252252B2 (en) 2019-04-09
KR102143811B1 (ko) 2020-08-12
GB201406893D0 (en) 2014-05-28
GB2510284A (en) 2014-07-30
CN107335425A (zh) 2017-11-10
CN107335425B (zh) 2020-12-01
JP6742382B2 (ja) 2020-08-19
BR112015002829A2 (pt) 2017-08-08
DE112013000477T5 (de) 2014-10-30
US20150224486A1 (en) 2015-08-13
US20190299198A1 (en) 2019-10-03
DK2755764T3 (en) 2016-11-28
KR20150044911A (ko) 2015-04-27
GB2510284B (en) 2016-01-06
CN104582845A (zh) 2015-04-29
RU2018136362A3 (ru) 2022-03-17
JP6476115B2 (ja) 2019-02-27
BR112015002829B1 (pt) 2020-03-31
WO2014027207A1 (en) 2014-02-20
EP2755764A1 (en) 2014-07-23
JP2019048295A (ja) 2019-03-28
DE112013007779B4 (de) 2023-10-12
EP2755764B1 (en) 2016-07-27
EP3088082A1 (en) 2016-11-02
JP2015530921A (ja) 2015-10-29
CN104582845B (zh) 2018-08-14
KR102245483B1 (ko) 2021-04-29
PL2755764T3 (pl) 2017-06-30
KR20200032259A (ko) 2020-03-25
RU2015109149A (ru) 2016-10-10

Similar Documents

Publication Publication Date Title
RU2018136362A (ru) ЦЕОЛИТНЫЕ ПРОМОТИРОВАННЫЕ V/Ti/W КАТАЛИЗАТОРЫ
RU2009135861A (ru) Бифункциональные катализаторы для селективного окисления аммиака
US8293182B2 (en) Integrated SCR and AMOx catalyst systems
RU2015125904A (ru) Катализатор окисления аммиака
US9687786B2 (en) Catalyzed filter for treating exhaust gas
US8679412B2 (en) Exhaust gas-purifying system
RU2017115769A (ru) Молекулярно-ситовый катализатор для очистки отработавшего газа
US20110229391A1 (en) Particle reduction with combined scr and nh3 slip catalyst
RU2014107900A (ru) Экструдированный катализатор с сотовой структурой
JP2011509826A (ja) 触媒フィルタ
US10215073B2 (en) Catalyzed soot filter for use in passive selective catalytic reduction
RU2015150059A (ru) Двигатель с принудительным воспламенением топлива и выхлопной системой, содержащей катализируемую фильтрующую подложку с покрытыми зонами
RU2010152011A (ru) Устройство для снижения токсичности отработавших газов дизельного двигателя
RU2009135862A (ru) Медьсодержащие цеолитные катализаторы структуры сна
RU2012157520A (ru) Фильтр твердых частиц выхлопа дизельного двигателя
GB2517034A (en) Catalyzed filter for treating exhaust gas
RU2019134395A (ru) КАТАЛИЗАТОР-АДСОРБЕР NOx
RU2018131360A (ru) Катализатор для окисления аммиака
RU2019113161A (ru) КАТАЛИЗАТОР-АДСОРБЕР NОх
US20190105650A1 (en) Catalyst having scr-active coating
KR101822199B1 (ko) 일산화탄소 및 질소산화물 동시 제거용 구리-제올라이트 촉매 및 이의 제조방법
CN106555641B (zh) 废气后处理***
KR20110065985A (ko) 입자상물질 및 질소산화물을 제거하기 위한 일체형 촉매정화장치
US20200355103A1 (en) Exhaust gas purification apparatus and exhaust gas purification method using same
JP2014155888A (ja) 内燃機関の排ガス浄化装置、排ガス浄化方法及び排ガス浄化触媒