IN2014CN02950A - - Google Patents
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- Publication number
- IN2014CN02950A IN2014CN02950A IN2950CHN2014A IN2014CN02950A IN 2014CN02950 A IN2014CN02950 A IN 2014CN02950A IN 2950CHN2014 A IN2950CHN2014 A IN 2950CHN2014A IN 2014CN02950 A IN2014CN02950 A IN 2014CN02950A
- Authority
- IN
- India
- Prior art keywords
- catalyst composition
- nitrogen oxides
- selective reduction
- soot oxidation
- ore
- Prior art date
Links
Classifications
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- 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
- B01J23/72—Copper
-
- 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
- B01D53/944—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
- 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
- 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
- B01D2255/20—Metals or compounds thereof
- B01D2255/206—Rare earth metals
- B01D2255/2065—Cerium
-
- 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
- B01D2255/2073—Manganese
-
- 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
- B01D2255/20761—Copper
-
- 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
- B01D2255/407—Zr-Ce 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
Abstract
Catalyst composition for selective reduction of nitrogen oxides and soot oxidation comprising a physical mixture of one or more acidic zeolite or zeotype components with one ore more redox active metal compounds and a method for selective reduction of nitrogen oxides and soot oxidation by use of the catalyst composition.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2011/005344 WO2013060341A1 (en) | 2011-10-24 | 2011-10-24 | Catalyst composition for use in selective catalytic reduction of nitrogen oxides |
PCT/EP2012/058003 WO2013060487A1 (en) | 2011-10-24 | 2012-05-02 | Catalyst composition and method for use in selective catalytic reduction of nitrogen oxides |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN02950A true IN2014CN02950A (en) | 2015-07-03 |
Family
ID=46085901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2950CHN2014 IN2014CN02950A (en) | 2011-10-24 | 2012-05-02 |
Country Status (11)
Country | Link |
---|---|
JP (1) | JP6112734B2 (en) |
KR (1) | KR101789114B1 (en) |
CN (1) | CN103889569B (en) |
AU (1) | AU2012327482A1 (en) |
BR (1) | BR112014008669B1 (en) |
CA (1) | CA2853154C (en) |
CL (1) | CL2014000993A1 (en) |
IN (1) | IN2014CN02950A (en) |
MX (1) | MX2014004494A (en) |
RU (1) | RU2608616C2 (en) |
WO (2) | WO2013060341A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104014324B (en) * | 2014-05-14 | 2016-08-17 | 华东理工大学 | Cerium oxide base support type catalyst for denitrating flue gas and preparation method thereof |
CN105435789A (en) * | 2014-09-09 | 2016-03-30 | 中国石油化工股份有限公司 | Preparation method for Cu-base methanol-synthesizing catalyst large-specific-surface-area carrier |
CN104525216B (en) * | 2014-12-11 | 2017-01-04 | 清华大学 | Denitrating catalyst under the conditions of wide temperature window high-sulfur and preparation method thereof |
CN104437540A (en) * | 2014-12-31 | 2015-03-25 | 安徽省元琛环保科技有限公司 | Phosphorus-resistant low-temperature SCR denitration catalyst and preparation method thereof |
BR112018003261B1 (en) * | 2015-08-21 | 2021-08-03 | Basf Corporation | CATALYST, EXHAUST GAS TREATMENT SYSTEM, AND, EXHAUST GAS TREATMENT METHOD |
EP3356019A1 (en) * | 2015-09-29 | 2018-08-08 | Johnson Matthey Public Limited Company | Catalytic filter having a soot catalyst and an scr catalyst |
CN108348871B (en) | 2015-10-30 | 2021-11-05 | 蓝移材料有限公司 | Highly branched, non-crosslinked aerogels, method for the production thereof and use thereof |
US9963571B2 (en) | 2016-06-08 | 2018-05-08 | Blueshift Materials, Inc. | Polymer aerogel with improved mechanical and thermal properties |
EP3281698A1 (en) | 2016-08-11 | 2018-02-14 | Umicore AG & Co. KG | Scr active material |
EP3496854A1 (en) | 2016-08-11 | 2019-06-19 | Umicore AG & Co. KG | Scr-active material having enhanced thermal stability |
TW201838708A (en) * | 2017-03-02 | 2018-11-01 | 丹麥商托普索公司 | Process for the removal of sulphur oxides and nitrogen oxides contained in off-gas from an industrial plant |
EP3720903B1 (en) | 2017-12-05 | 2024-02-07 | Blueshift Materials, Inc. | Thermally treated polyamic amide aerogel |
DE102018100834A1 (en) | 2018-01-16 | 2019-07-18 | Umicore Ag & Co. Kg | Process for producing an SCR catalyst |
DE102018100833A1 (en) | 2018-01-16 | 2019-07-18 | Umicore Ag & Co. Kg | Process for producing an SCR catalyst |
BR112020016802A2 (en) * | 2018-02-19 | 2020-12-15 | Basf Corporation | SYSTEM FOR TREATING AN EXHAUST GAS CHAIN FROM AN ENGINE AND METHOD FOR TREATING AN EXHAUST GAS CHAIN |
CN109126817B (en) * | 2018-11-07 | 2021-07-16 | 东北大学 | Iron, tungsten and zinc modified cerium oxide/manganese oxide SCR denitration catalyst and preparation method thereof |
EP3791955A1 (en) | 2019-09-10 | 2021-03-17 | Umicore Ag & Co. Kg | Scr-catalytic material containing copper-zeolite and copper/alumina, exhaust gas treatment process with said material and method for producing said material |
CN110586176B (en) * | 2019-09-27 | 2020-11-17 | 中国环境科学研究院 | Electrolytic manganese slag-based micro-mesoporous ZSM-5 catalyst and preparation method thereof |
CN110917829A (en) * | 2019-12-13 | 2020-03-27 | 西安润川环保科技有限公司 | Desulfurization and denitrification flue gas advanced treatment method |
CN111111429A (en) * | 2019-12-16 | 2020-05-08 | 山东金城柯瑞化学有限公司 | Method for treating acetylfuran oxidized tail gas by using single-active-center heterogeneous catalyst technology |
CN111389454B (en) * | 2020-04-29 | 2022-09-20 | 陕西延长石油(集团)有限责任公司 | Catalyst and method for preparing p-tolualdehyde from synthesis gas and toluene |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0557196A (en) * | 1991-08-29 | 1993-03-09 | Toyota Motor Corp | Production of catalyst for purifying exhaust gas |
WO2001047634A1 (en) * | 1999-12-28 | 2001-07-05 | Corning Incorporated | Zeolite/alumina catalyst support compositions and method of making the same |
US6770251B2 (en) * | 2000-06-28 | 2004-08-03 | Ict. Co., Ltd. | Exhaust gas purifying catalyst |
JP3917541B2 (en) * | 2003-03-20 | 2007-05-23 | 日産ディーゼル工業株式会社 | Diesel engine exhaust purification system |
JP2006136776A (en) * | 2004-11-10 | 2006-06-01 | Toyota Central Res & Dev Lab Inc | Nox selection reduction catalyst |
FR2898887B1 (en) * | 2006-03-21 | 2008-05-02 | Rhodia Recherches & Tech | COMPOSITION BASED ON ZIRCONIUM OXIDE AND CERIUM OXIDE WITH HIGH REDUCIBILITY AND STABLE SPECIFIC SURFACE PROCESS FOR THE PREPARATION AND USE IN THE TREATMENT OF EXHAUST GASES |
JP2008100152A (en) * | 2006-10-18 | 2008-05-01 | Cataler Corp | Catalyst for cleaning exhaust gas |
US7527776B2 (en) * | 2007-01-09 | 2009-05-05 | Catalytic Solutions, Inc. | Ammonia SCR catalyst and method of using the catalyst |
US8802582B2 (en) * | 2007-01-09 | 2014-08-12 | Catalytic Solutions, Inc. | High temperature ammonia SCR catalyst and method of using the catalyst |
US7767175B2 (en) * | 2007-01-09 | 2010-08-03 | Catalytic Solutions, Inc. | Ammonia SCR catalyst and method of using the catalyst |
JP5777339B2 (en) * | 2007-04-26 | 2015-09-09 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニーJohnson Matthey Publiclimited Company | Transition metal / zeolite SCR catalyst |
US20090263297A1 (en) * | 2007-09-19 | 2009-10-22 | General Electric Company | Catalyst and method of manufacture |
WO2009141894A1 (en) * | 2008-05-20 | 2009-11-26 | イビデン株式会社 | Honeycomb structure |
CN101722059B (en) * | 2008-10-31 | 2011-12-21 | 中国石油化工股份有限公司 | Regeneration method of absorbent composite capable of removing sulphur and/or nitrogen oxides in fume |
EP2335810B1 (en) * | 2009-12-11 | 2012-08-01 | Umicore AG & Co. KG | Selective catalytic reduction of nitrogen oxides in the exhaust gas of diesel engines |
-
2011
- 2011-10-24 WO PCT/EP2011/005344 patent/WO2013060341A1/en active Application Filing
- 2011-10-24 MX MX2014004494A patent/MX2014004494A/en not_active Application Discontinuation
-
2012
- 2012-05-02 CN CN201280052240.5A patent/CN103889569B/en active Active
- 2012-05-02 BR BR112014008669-9A patent/BR112014008669B1/en not_active IP Right Cessation
- 2012-05-02 JP JP2014537523A patent/JP6112734B2/en not_active Expired - Fee Related
- 2012-05-02 RU RU2014120917A patent/RU2608616C2/en not_active IP Right Cessation
- 2012-05-02 AU AU2012327482A patent/AU2012327482A1/en not_active Abandoned
- 2012-05-02 IN IN2950CHN2014 patent/IN2014CN02950A/en unknown
- 2012-05-02 KR KR1020147013999A patent/KR101789114B1/en active IP Right Grant
- 2012-05-02 CA CA2853154A patent/CA2853154C/en not_active Expired - Fee Related
- 2012-05-02 WO PCT/EP2012/058003 patent/WO2013060487A1/en active Application Filing
-
2014
- 2014-04-17 CL CL2014000993A patent/CL2014000993A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
RU2608616C2 (en) | 2017-01-23 |
KR20140095512A (en) | 2014-08-01 |
MX2014004494A (en) | 2014-07-11 |
CA2853154C (en) | 2018-04-03 |
BR112014008669A2 (en) | 2017-04-18 |
CL2014000993A1 (en) | 2014-08-22 |
AU2012327482A1 (en) | 2014-05-15 |
WO2013060341A1 (en) | 2013-05-02 |
CN103889569A (en) | 2014-06-25 |
WO2013060487A1 (en) | 2013-05-02 |
JP2015501210A (en) | 2015-01-15 |
CN103889569B (en) | 2017-02-15 |
CA2853154A1 (en) | 2013-05-02 |
KR101789114B1 (en) | 2017-10-23 |
RU2014120917A (en) | 2015-12-10 |
JP6112734B2 (en) | 2017-04-12 |
BR112014008669B1 (en) | 2019-07-02 |
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