CL2013001028A1 - Uso de un catalizador de zeolita para reducir el contenido de oxidos de nitrogeno en un gas, donde el catalizador comprende un metal de transicion y atomos de azufre y/o fosforo. - Google Patents
Uso de un catalizador de zeolita para reducir el contenido de oxidos de nitrogeno en un gas, donde el catalizador comprende un metal de transicion y atomos de azufre y/o fosforo.Info
- Publication number
- CL2013001028A1 CL2013001028A1 CL2013001028A CL2013001028A CL2013001028A1 CL 2013001028 A1 CL2013001028 A1 CL 2013001028A1 CL 2013001028 A CL2013001028 A CL 2013001028A CL 2013001028 A CL2013001028 A CL 2013001028A CL 2013001028 A1 CL2013001028 A1 CL 2013001028A1
- Authority
- CL
- Chile
- Prior art keywords
- sulfur
- gas
- content
- reduce
- transition metal
- Prior art date
Links
Classifications
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
- B01J27/043—Sulfides with iron group metals or platinum group metals
-
- 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
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
-
- 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
-
- 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
- B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the 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
- 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
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
- B01J29/072—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
- B01J29/42—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
- B01J29/70—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
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/202—Hydrogen
-
- 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
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/208—Hydrocarbons
-
- 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
- B01D2255/50—Zeolites
- B01D2255/502—Beta zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/70—Non-metallic catalysts, additives or dopants
- B01D2255/707—Additives or dopants
-
- 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
-
- 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
- B01J2229/36—Steaming
-
- 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
- B01J2229/37—Acid treatment
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10187258 | 2010-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2013001028A1 true CL2013001028A1 (es) | 2013-09-13 |
Family
ID=45937954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2013001028A CL2013001028A1 (es) | 2010-10-12 | 2013-04-12 | Uso de un catalizador de zeolita para reducir el contenido de oxidos de nitrogeno en un gas, donde el catalizador comprende un metal de transicion y atomos de azufre y/o fosforo. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2627435B1 (es) |
JP (1) | JP6005047B2 (es) |
KR (1) | KR20130141519A (es) |
CN (1) | CN103153439A (es) |
BR (1) | BR112013008621A2 (es) |
CA (1) | CA2814409A1 (es) |
CL (1) | CL2013001028A1 (es) |
RU (1) | RU2598902C2 (es) |
UA (1) | UA112532C2 (es) |
WO (1) | WO2012049611A1 (es) |
ZA (1) | ZA201303321B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5779398B2 (ja) * | 2011-05-13 | 2015-09-16 | 出光興産株式会社 | ゼオライト触媒の活性化方法 |
US8933262B2 (en) | 2011-05-24 | 2015-01-13 | Basf Se | Process for preparing polyisocyanates from biomass |
US8993819B2 (en) | 2011-07-12 | 2015-03-31 | Basf Se | Process for preparing cycloheptene |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867954A (en) * | 1988-04-07 | 1989-09-19 | Uop | Catalytic reduction of nitrogen oxides |
EP0585025B1 (en) * | 1992-08-25 | 1998-01-14 | Idemitsu Kosan Company Limited | Exhaust gas purifying catalyst |
US5427753A (en) | 1992-12-24 | 1995-06-27 | Tosoh Corporation | Process for removing nitrogen oxides from oxygen rich exhaust gas |
RU2108140C1 (ru) * | 1996-06-24 | 1998-04-10 | Александр Юрьевич Логинов | Способ очистки отработавших газов |
JPH11223123A (ja) * | 1998-02-06 | 1999-08-17 | Mazda Motor Corp | エンジンの排ガス浄化装置 |
JP2001029748A (ja) * | 1999-07-26 | 2001-02-06 | Idemitsu Kosan Co Ltd | 燃焼排ガスの浄化方法 |
RU2194573C1 (ru) * | 2001-09-17 | 2002-12-20 | Институт катализа им. Г.К.Борескова СО РАН | Катализатор и способ очистки отходящих газов от оксидов азота (варианты) |
DE10215605A1 (de) | 2002-04-09 | 2003-10-30 | Uhde Gmbh | Entstickungsverfahren |
DE102005022650A1 (de) | 2005-05-11 | 2006-11-16 | Uhde Gmbh | Verfahren zur Verringerung des Gehaltes an Stickoxiden in Gasen |
KR101434936B1 (ko) * | 2006-10-23 | 2014-08-27 | 우미코레 아게 운트 코 카게 | 선택적 촉매 환원용 바나듐 비함유 촉매 및 이의 제조방법 |
DK2517778T4 (da) * | 2007-04-26 | 2021-03-08 | Johnson Matthey Plc | Overgangsmetal/aei-zeolit-scr-katalysator |
KR100937594B1 (ko) * | 2007-10-19 | 2010-01-20 | 한국화학연구원 | 아산화질소 및 질소산화물 분해용 제올라이트 촉매 및 이 촉매를 이용하여 아산화질소 및 질소산화물의 분해제거방법 |
US7695703B2 (en) * | 2008-02-01 | 2010-04-13 | Siemens Energy, Inc. | High temperature catalyst and process for selective catalytic reduction of NOx in exhaust gases of fossil fuel combustion |
-
2011
- 2011-10-10 UA UAA201305869A patent/UA112532C2/uk unknown
- 2011-10-10 CA CA2814409A patent/CA2814409A1/en not_active Abandoned
- 2011-10-10 EP EP11832207.2A patent/EP2627435B1/de not_active Not-in-force
- 2011-10-10 RU RU2013121195/04A patent/RU2598902C2/ru not_active IP Right Cessation
- 2011-10-10 WO PCT/IB2011/054458 patent/WO2012049611A1/de active Application Filing
- 2011-10-10 BR BR112013008621A patent/BR112013008621A2/pt not_active IP Right Cessation
- 2011-10-10 KR KR1020137012014A patent/KR20130141519A/ko not_active Application Discontinuation
- 2011-10-10 JP JP2013533308A patent/JP6005047B2/ja not_active Expired - Fee Related
- 2011-10-10 CN CN2011800493041A patent/CN103153439A/zh active Pending
-
2013
- 2013-04-12 CL CL2013001028A patent/CL2013001028A1/es unknown
- 2013-05-08 ZA ZA2013/03321A patent/ZA201303321B/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU2598902C2 (ru) | 2016-10-10 |
CA2814409A1 (en) | 2012-04-19 |
JP2014500784A (ja) | 2014-01-16 |
WO2012049611A1 (de) | 2012-04-19 |
BR112013008621A2 (pt) | 2016-06-21 |
EP2627435A1 (de) | 2013-08-21 |
CN103153439A (zh) | 2013-06-12 |
JP6005047B2 (ja) | 2016-10-12 |
UA112532C2 (uk) | 2016-09-26 |
KR20130141519A (ko) | 2013-12-26 |
ZA201303321B (en) | 2014-07-30 |
EP2627435B1 (de) | 2016-12-14 |
RU2013121195A (ru) | 2014-11-20 |
EP2627435A4 (de) | 2014-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2521266A (en) | Zeolite catalyst containing metals | |
HK1205046A1 (en) | Hydrothermally stable, low-temperature nox reduction nh3-scr catalyst nox nh3-scr | |
BRPI0815463A2 (pt) | meios para a segregação e conversão de óxidos de carbono e nitrogênio, conox | |
DK3300791T3 (da) | Overgangsmetal/zeolit-scr-katalysatorer | |
GB2479808B (en) | Nox absorber catalysts | |
IN2014CN02950A (es) | ||
PL2844388T3 (pl) | Katalizator utleniania dla silników wysokoprężnych typu pochłaniacza NOx z mieszanki ubogiej z funkcją magazynowania węglowodorów | |
EP3081296A4 (en) | Exhaust gas purifying catalyst | |
IL216014A0 (en) | Antibodies immunorective with heregulin-her3 complexes, compositions comprising the same and uses thereof | |
FR2995055B1 (fr) | Reducteur a train epicycloidal, notamment pour turbomachine | |
EP3034166A4 (en) | Exhaust gas purification catalyst | |
EP3034164A4 (en) | Exhaust gas purification catalyst | |
BR112015026737A2 (pt) | uso de um método para a dessulfurização direcionada de catalisadores de armazenamento de nox | |
EP2774671A4 (en) | EMISSION CONTROL CATALYST | |
PL3086872T3 (pl) | Nieorganiczny kompozytowy materiał tlenkowy, wytwarzanie i zastosowanie katalizatorów do oczyszczania gazów spalinowych | |
WO2014047653A3 (en) | Methods and compositions for extending shelf life of plant products | |
EP3034167A4 (en) | Exhaust gas purifying catalyst | |
CL2013001028A1 (es) | Uso de un catalizador de zeolita para reducir el contenido de oxidos de nitrogeno en un gas, donde el catalizador comprende un metal de transicion y atomos de azufre y/o fosforo. | |
EP3064270A4 (en) | Carrier for exhaust gas purification catalyst, and exhaust gas purification catalyst | |
EP2939737A4 (en) | CATALYST SUPPORT AND EMISSION CONTROL CATALYST | |
ZA201508158B (en) | Exhaust gas purifying catalyst | |
GB2511178B (en) | NOx absorber catalysts | |
EP3078416A4 (en) | Exhaust gas purification catalyst and exhaust gas purification catalyst structure | |
EP2990107A4 (en) | Support for exhaust gas purification catalyst, catalyst for exhaust gas purification, and catalyst structure for exhaust gas purification | |
EP2756882A4 (en) | EXHAUST GAS CLEANING CATALYST AND EXHAUST GAS CLEANING CATALYST STRUCTURE |