BRPI0907983A2 - Filtro de fuligem catalisado, e, método para fabricar o mesmo - Google Patents
Filtro de fuligem catalisado, e, método para fabricar o mesmoInfo
- Publication number
- BRPI0907983A2 BRPI0907983A2 BRPI0907983-1A BRPI0907983A BRPI0907983A2 BR PI0907983 A2 BRPI0907983 A2 BR PI0907983A2 BR PI0907983 A BRPI0907983 A BR PI0907983A BR PI0907983 A2 BRPI0907983 A2 BR PI0907983A2
- Authority
- BR
- Brazil
- Prior art keywords
- manufacturing
- same
- soot filter
- catalyzed soot
- catalyzed
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000004071 soot Substances 0.000 title 1
Classifications
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- 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
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation 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
- 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
- B01J23/44—Palladium
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
- B01J37/0248—Coatings comprising impregnated particles
-
- 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
- B01D2255/1021—Platinum
-
- 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
- B01D2255/1023—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/209—Other metals
- B01D2255/2092—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/40—Mixed oxides
-
- 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
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- 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
- B01J23/42—Platinum
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J37/0027—Powdering
- B01J37/0036—Grinding
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49345—Catalytic device making
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/031,063 US8038954B2 (en) | 2008-02-14 | 2008-02-14 | CSF with low platinum/palladium ratios |
PCT/US2009/033627 WO2009102683A1 (en) | 2008-02-14 | 2009-02-10 | Csf with low platinum/palladium ratios |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0907983A2 true BRPI0907983A2 (pt) | 2015-08-04 |
Family
ID=40651265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0907983-1A BRPI0907983A2 (pt) | 2008-02-14 | 2009-02-10 | Filtro de fuligem catalisado, e, método para fabricar o mesmo |
Country Status (6)
Country | Link |
---|---|
US (1) | US8038954B2 (pt) |
JP (1) | JP5775309B2 (pt) |
CN (1) | CN102006922B (pt) |
AR (1) | AR070386A1 (pt) |
BR (1) | BRPI0907983A2 (pt) |
WO (1) | WO2009102683A1 (pt) |
Families Citing this family (24)
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JP5526502B2 (ja) * | 2008-07-16 | 2014-06-18 | 日産自動車株式会社 | 排気ガス浄化用触媒及びその製造方法 |
US20100081563A1 (en) * | 2008-09-26 | 2010-04-01 | Andrew Edgar-Beltran | Adhesion and coating integrity of washcoats and overcoats |
DE102008055890A1 (de) * | 2008-11-05 | 2010-05-12 | Süd-Chemie AG | Partikelminderung mit kombiniertem SCR- und NH3-Schlupf-Katalysator |
WO2010101952A1 (en) * | 2009-03-02 | 2010-09-10 | Wordlock, Inc. | Combination lock assemblies and methods for making combination lock assemblies including random selection of characters |
US20100218571A1 (en) * | 2009-03-02 | 2010-09-02 | Todd Basche | Combination lock assemblies and methods for marking combination lock assemblies including distributions of consonants and vowels |
US20100310441A1 (en) * | 2009-06-05 | 2010-12-09 | Basf Corporation | Catalytic Article for Removal of Volatile Organic Compounds in Low Temperature Applications |
US8246922B2 (en) * | 2009-10-02 | 2012-08-21 | Basf Corporation | Four-way diesel catalysts and methods of use |
CN102781544B (zh) * | 2010-02-23 | 2015-12-02 | 巴斯夫欧洲公司 | 改进的催化烟灰过滤器 |
EP2567078B1 (en) | 2010-05-05 | 2017-09-27 | BASF Corporation | Catalyzed soot filter and emissions treatment systems and methods |
US8524182B2 (en) | 2011-05-13 | 2013-09-03 | Basf Se | Catalyzed soot filter with layered design |
BR112013029307A2 (pt) * | 2011-05-13 | 2017-01-31 | Basf Corp | filtro para fuligem catalisada, processo para fabricação de um filtro para fuligem catalisada. sistema e método para tratamento dos gases de escapamento de um motor diesel |
JP2013043138A (ja) * | 2011-08-25 | 2013-03-04 | Denso Corp | 触媒担持体及びその製造方法 |
EP2623183B1 (de) * | 2012-02-03 | 2015-08-26 | Umicore AG & Co. KG | Katalytisch aktives partikelfilter und dessen verwendung |
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GB2517034B (en) * | 2013-05-31 | 2016-02-17 | Johnson Matthey Plc | Catalyzed filter for treating exhaust gas |
WO2014194229A1 (en) * | 2013-05-31 | 2014-12-04 | Johnson Matthey Public Limited Company | Catalyzed filter for treating exhaust gas |
US9394822B2 (en) | 2013-07-15 | 2016-07-19 | Ford Global Technologies, Llc | Emission control system including an oxidation catalyst and selective catalytic reduction catalyst |
EP3151945B1 (en) * | 2014-06-04 | 2021-08-25 | Haldor Topsøe A/S | Gas treatment monolith article and use thereof |
JP6564637B2 (ja) | 2014-10-09 | 2019-08-21 | 株式会社キャタラー | 排ガス浄化装置 |
WO2016060050A1 (ja) * | 2014-10-16 | 2016-04-21 | 株式会社キャタラー | 排ガス浄化用触媒 |
JP6346642B2 (ja) * | 2016-09-26 | 2018-06-20 | 株式会社キャタラー | 排ガス浄化用触媒 |
CN111315970B (zh) | 2017-11-10 | 2023-02-03 | 巴斯夫公司 | 氨氧化减少的催化烟灰过滤器 |
CN115387886B (zh) * | 2022-09-23 | 2024-06-07 | 天津瑞合环保科技有限公司 | 带催化剂浆料涂层的内燃机车颗粒过滤器 |
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US20090155525A1 (en) * | 2007-12-18 | 2009-06-18 | Yuejin Li | Passivation-Free Coating Process For A CSF |
-
2008
- 2008-02-14 US US12/031,063 patent/US8038954B2/en active Active
-
2009
- 2009-02-10 JP JP2010546856A patent/JP5775309B2/ja active Active
- 2009-02-10 BR BRPI0907983-1A patent/BRPI0907983A2/pt not_active IP Right Cessation
- 2009-02-10 CN CN200980113015.6A patent/CN102006922B/zh active Active
- 2009-02-10 WO PCT/US2009/033627 patent/WO2009102683A1/en active Application Filing
- 2009-02-13 AR ARP090100526A patent/AR070386A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN102006922B (zh) | 2014-06-04 |
JP2011512249A (ja) | 2011-04-21 |
US20090208394A1 (en) | 2009-08-20 |
CN102006922A (zh) | 2011-04-06 |
US8038954B2 (en) | 2011-10-18 |
WO2009102683A1 (en) | 2009-08-20 |
AR070386A1 (es) | 2010-03-31 |
JP5775309B2 (ja) | 2015-09-09 |
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