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
Application number
Other languages
English (en)
Inventor
Alexandr Yu Stakheev
Marie Grill
Arkady Kustov
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Publication of IN2014CN02950A publication Critical patent/IN2014CN02950A/en

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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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
IN2950CHN2014 2011-10-24 2012-05-02 IN2014CN02950A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2011/005344 WO2013060341A1 (fr) 2011-10-24 2011-10-24 Composition de catalyseur s'utilisant dans la réduction catalytique sélective d'oxydes d'azote
PCT/EP2012/058003 WO2013060487A1 (fr) 2011-10-24 2012-05-02 Composition de catalyseur et procédé d'utilisation dans une réduction catalytique sélective d'oxydes d'azote

Publications (1)

Publication Number Publication Date
IN2014CN02950A true IN2014CN02950A (fr) 2015-07-03

Family

ID=46085901

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2950CHN2014 IN2014CN02950A (fr) 2011-10-24 2012-05-02

Country Status (11)

Country Link
JP (1) JP6112734B2 (fr)
KR (1) KR101789114B1 (fr)
CN (1) CN103889569B (fr)
AU (1) AU2012327482A1 (fr)
BR (1) BR112014008669B1 (fr)
CA (1) CA2853154C (fr)
CL (1) CL2014000993A1 (fr)
IN (1) IN2014CN02950A (fr)
MX (1) MX2014004494A (fr)
RU (1) RU2608616C2 (fr)
WO (2) WO2013060341A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11989661B1 (en) * 2023-07-24 2024-05-21 Morgan Stanley Services Group Inc. Dynamic rules for rules engines

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CN104014324B (zh) * 2014-05-14 2016-08-17 华东理工大学 氧化铈基负载型烟气脱硝催化剂及其制备方法
CN105435789A (zh) * 2014-09-09 2016-03-30 中国石油化工股份有限公司 一种Cu基甲醇合成催化剂大比表面载体的制备方法
CN104525216B (zh) * 2014-12-11 2017-01-04 清华大学 用于宽温度窗口高硫条件下的脱硝催化剂及其制备方法
CN104437540A (zh) * 2014-12-31 2015-03-25 安徽省元琛环保科技有限公司 一种抗磷低温scr脱硝催化剂及其制备方法
US10906032B2 (en) * 2015-08-21 2021-02-02 Basf Corporation Exhaust gas treatment catalysts
GB2544858B (en) * 2015-09-29 2020-04-15 Johnson Matthey Plc Catalytic filter having a soot catalyst and an SCR catalyst
CA3182231A1 (fr) 2015-10-30 2017-05-04 Blueshift Materials, Inc. Aerogel non reticule hautement ramifie, procedes de fabrication et utilisations correspondantes
US9963571B2 (en) 2016-06-08 2018-05-08 Blueshift Materials, Inc. Polymer aerogel with improved mechanical and thermal properties
WO2018029329A1 (fr) 2016-08-11 2018-02-15 Umicore Ag & Co. Kg Matériau actif scr présentant une stabilité thermique élevée
EP3281698A1 (fr) 2016-08-11 2018-02-14 Umicore AG & Co. KG Materiau scr actif
TW201838708A (zh) * 2017-03-02 2018-11-01 丹麥商托普索公司 用於移除來自工廠的廢氣所含有的硫氧化物和氮氧化物的方法
CN111433265B (zh) 2017-12-05 2023-09-29 蓝移材料有限公司 经热处理的聚酰胺酰胺气凝胶
DE102018100833A1 (de) 2018-01-16 2019-07-18 Umicore Ag & Co. Kg Verfahren zur Herstellung eines SCR-Katalysators
DE102018100834A1 (de) 2018-01-16 2019-07-18 Umicore Ag & Co. Kg Verfahren zur Herstellung eines SCR-Katalysators
EP3755891A4 (fr) * 2018-02-19 2021-12-01 BASF Corporation Système de traitement de gaz d'échappement avec catalyseur scr en amont
CN109126817B (zh) * 2018-11-07 2021-07-16 东北大学 一种铁、钨、锌改良氧化铈/氧化锰scr脱硝催化剂及其制备方法
EP3791955A1 (fr) 2019-09-10 2021-03-17 Umicore Ag & Co. Kg Matériau catalytique scr contenant une zéolite au cuivre et cuivre/alumine, procédé de traitement de gaz d'échappement avec ce matériau et procédé de fabrication de ce matériau
CN110586176B (zh) * 2019-09-27 2020-11-17 中国环境科学研究院 一种电解锰渣基微介孔zsm-5催化剂及制备方法
CN110917829A (zh) * 2019-12-13 2020-03-27 西安润川环保科技有限公司 一种脱硫脱硝的烟气深度处理方法
CN111111429A (zh) * 2019-12-16 2020-05-08 山东金城柯瑞化学有限公司 一种利用单活性中心多相催化剂技术治理乙酰呋喃氧化尾气的方法
CN111389454B (zh) * 2020-04-29 2022-09-20 陕西延长石油（集团）有限责任公司 一种合成气与甲苯制备对甲基苯甲醛的催化剂及方法

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JPH0557196A (ja) * 1991-08-29 1993-03-09 Toyota Motor Corp 排気ガス浄化用触媒の製造方法
KR20020061011A (ko) * 1999-12-28 2002-07-19 코닝 인코포레이티드 제올라이트/알루미나 촉매 지지체 조성물 및 이의 제조방법
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Publication number Priority date Publication date Assignee Title
US11989661B1 (en) * 2023-07-24 2024-05-21 Morgan Stanley Services Group Inc. Dynamic rules for rules engines

Also Published As

Publication number Publication date
BR112014008669B1 (pt) 2019-07-02
JP6112734B2 (ja) 2017-04-12
WO2013060487A1 (fr) 2013-05-02
CA2853154C (fr) 2018-04-03
CA2853154A1 (fr) 2013-05-02
RU2608616C2 (ru) 2017-01-23
KR101789114B1 (ko) 2017-10-23
KR20140095512A (ko) 2014-08-01
RU2014120917A (ru) 2015-12-10
CN103889569A (zh) 2014-06-25
MX2014004494A (es) 2014-07-11
CN103889569B (zh) 2017-02-15
JP2015501210A (ja) 2015-01-15
BR112014008669A2 (pt) 2017-04-18
WO2013060341A1 (fr) 2013-05-02
CL2014000993A1 (es) 2014-08-22
AU2012327482A1 (en) 2014-05-15

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