FR2792547B1 - COMPOSITION UTILISABLE COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALINO-TERREUX OU D'UNE TERRE RARE ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT - Google Patents

COMPOSITION UTILISABLE COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALINO-TERREUX OU D'UNE TERRE RARE ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT

Info

Publication number
FR2792547B1
FR2792547B1 FR9905187A FR9905187A FR2792547B1 FR 2792547 B1 FR2792547 B1 FR 2792547B1 FR 9905187 A FR9905187 A FR 9905187A FR 9905187 A FR9905187 A FR 9905187A FR 2792547 B1 FR2792547 B1 FR 2792547B1
Authority
FR
France
Prior art keywords
manganese
treatment
composition
exhaust gases
nox trap
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9905187A
Other languages
English (en)
Other versions
FR2792547A1 (fr
Inventor
Thierry Birchem
Catherine Hedouin
Thierry Seguelong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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
Priority to FR9905187A priority Critical patent/FR2792547B1/fr
Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to JP2000613564A priority patent/JP2002542029A/ja
Priority to PCT/FR2000/001008 priority patent/WO2000064580A1/fr
Priority to CN008079072A priority patent/CN1132681C/zh
Priority to KR10-2001-7013538A priority patent/KR100420909B1/ko
Priority to CA002371276A priority patent/CA2371276A1/fr
Priority to EP00920832A priority patent/EP1181094A1/fr
Priority to BR0009995-3A priority patent/BR0009995A/pt
Publication of FR2792547A1 publication Critical patent/FR2792547A1/fr
Application granted granted Critical
Publication of FR2792547B1 publication Critical patent/FR2792547B1/fr
Priority to NO20015161A priority patent/NO20015161L/no
Priority to ZA200108713A priority patent/ZA200108713B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • B01D53/9422—Processes characterised by a specific catalyst for removing nitrogen oxides by NOx storage or reduction by cyclic switching between lean and rich exhaust gases (LNT, NSC, NSR)
    • 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
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with 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
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/202—Alkali metals
    • B01D2255/2022—Potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2042—Barium
    • 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
FR9905187A 1999-04-23 1999-04-23 COMPOSITION UTILISABLE COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALINO-TERREUX OU D'UNE TERRE RARE ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT Expired - Fee Related FR2792547B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR9905187A FR2792547B1 (fr) 1999-04-23 1999-04-23 COMPOSITION UTILISABLE COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALINO-TERREUX OU D'UNE TERRE RARE ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT
BR0009995-3A BR0009995A (pt) 1999-04-23 2000-04-18 Composição utilizável como coletor de nox, processo de tratamento de gás, sistema catalìtico para o tratamento de um gás de escapamento de motor de combustão interna e, utilização de uma composição
CN008079072A CN1132681C (zh) 1999-04-23 2000-04-18 以锰和碱土或稀土为基的、用作NOx捕集剂的组合物,及其在处理废气中的应用
KR10-2001-7013538A KR100420909B1 (ko) 1999-04-23 2000-04-18 망간 및 알칼리 토금속 또는 희토류 금속 기재의 ＮＯｘ트랩용 조성물 및 배기 가스 처리에 있어서의 그의 용도
CA002371276A CA2371276A1 (fr) 1999-04-23 2000-04-18 Composition utilisable comme piege a nox, a base de manganese et d'un alcalino-terreux ou d'une terre rare et utilisation dans le traitement des gaz d'echappement
EP00920832A EP1181094A1 (fr) 1999-04-23 2000-04-18 COMPOSITION UTILISABLE COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALINO-TERREUX OU D'UNE TERRE RARE ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT
JP2000613564A JP2002542029A (ja) 1999-04-23 2000-04-18 マンガンとアルカリ土類元素又は希土類元素を基材としたｎｏｘ捕捉剤として使用するための組成物及びそれの排気ガス処理への使用
PCT/FR2000/001008 WO2000064580A1 (fr) 1999-04-23 2000-04-18 COMPOSITION UTILISABLE COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALINO-TERREUX OU D'UNE TERRE RARE ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT
NO20015161A NO20015161L (no) 1999-04-23 2001-10-22 Sammensetning til bruk som NOx-felle, basert på mangan og alkalisk eller sjelden jordart, og anvendelse av denne forbehandling ev eksosgass
ZA200108713A ZA200108713B (en) 1999-04-23 2001-10-23 Composition usable as NOx trap, based on manganese and an alkanline-earth or a rare earth and use in the treatment of exhaust gases.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9905187A FR2792547B1 (fr) 1999-04-23 1999-04-23 COMPOSITION UTILISABLE COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALINO-TERREUX OU D'UNE TERRE RARE ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT

Publications (2)

Publication Number Publication Date
FR2792547A1 FR2792547A1 (fr) 2000-10-27
FR2792547B1 true FR2792547B1 (fr) 2001-07-06

Family

ID=9544800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9905187A Expired - Fee Related FR2792547B1 (fr) 1999-04-23 1999-04-23 COMPOSITION UTILISABLE COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALINO-TERREUX OU D'UNE TERRE RARE ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT

Country Status (10)

Country Link
EP (1) EP1181094A1 (fr)
JP (1) JP2002542029A (fr)
KR (1) KR100420909B1 (fr)
CN (1) CN1132681C (fr)
BR (1) BR0009995A (fr)
CA (1) CA2371276A1 (fr)
FR (1) FR2792547B1 (fr)
NO (1) NO20015161L (fr)
WO (1) WO2000064580A1 (fr)
ZA (1) ZA200108713B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0022786D0 (en) 2000-09-16 2000-11-01 Johnson Matthey Plc NOx-Trap composition
US6727202B2 (en) 2001-08-21 2004-04-27 Engelhard Corporation Enhanced NOx trap having increased durability
US6756338B2 (en) 2001-09-19 2004-06-29 Johnson Matthey Public Limited Company Lean NOx trap/conversion catalyst
FR2841438A1 (fr) * 2002-06-26 2004-01-02 Rhodia Elect & Catalysis Cigarette comprenant un catalyseur pour le traitement des fumees
US8701681B2 (en) 2003-10-27 2014-04-22 Philip Morris Usa Inc. Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette
EP3067319A1 (fr) * 2015-03-09 2016-09-14 SASOL Germany GmbH Matériau de support de catalyseur de piégeage de nox avec une stabilité accrue contre la formation de baal2o4
EP3351300A1 (fr) * 2017-01-20 2018-07-25 SASOL Germany GmbH Composition d'alumine contenant de l'oxyde de manganèse, son procédé de fabrication et son utilisation
CN113574253A (zh) * 2019-03-20 2021-10-29 巴斯夫公司 可调节的NOx吸附剂
CN110141901B (zh) * 2019-05-15 2021-06-01 安吉润风空气净化科技有限公司 一种具有抗氧化性能的过滤网
WO2021165697A1 (fr) * 2020-02-21 2021-08-26 Johnson Matthey Public Limited Company Nouveaux catalyseurs twc pour des traitements de gaz d'échappement de moteur à essence
CN115672367A (zh) * 2022-10-31 2023-02-03 触媒净化技术(南京)有限公司 一种玻璃纤维波纹板式高炉煤气羰基硫水解催化剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876398A (en) * 1988-06-10 1989-10-24 China Petrochemical Development Corporation Preparation of ortho-alkylated phenols in the presence of a catalyst prepared by co-precipitation process
US5290530A (en) * 1991-05-31 1994-03-01 Kabushiki Kaisha Riken Method of cleaning exhaust gas
FR2738756B1 (fr) * 1995-09-20 1998-12-11 Rhone Poulenc Chimie Procede de traitement de gaz, a teneur elevee en oxygene en vue de la reduction des emissions des oxydes d'azote, utilisant une composition catalytique comprenant de l'oxyde de manganese et de l'oxyde de cerium et/ou de zirconium
JP3377676B2 (ja) * 1996-04-05 2003-02-17 ダイハツ工業株式会社 排ガス浄化用触媒
FR2791907B1 (fr) * 1999-04-12 2002-06-21 Rhodia Chimie Sa COMPOSITIONS UTILISABLES COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALIN OU D'UN ALCALINO-TERREUX ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT

Also Published As

Publication number Publication date
CA2371276A1 (fr) 2000-11-02
ZA200108713B (en) 2002-08-22
BR0009995A (pt) 2002-03-26
JP2002542029A (ja) 2002-12-10
CN1132681C (zh) 2003-12-31
WO2000064580A1 (fr) 2000-11-02
KR20020007386A (ko) 2002-01-26
KR100420909B1 (ko) 2004-03-02
EP1181094A1 (fr) 2002-02-27
NO20015161D0 (no) 2001-10-22
FR2792547A1 (fr) 2000-10-27
NO20015161L (no) 2001-12-20
CN1351518A (zh) 2002-05-29

Similar Documents

Publication Publication Date Title
MA26771A1 (fr) Benzoheterocycles et leur utilisation comme inhibiteurs de mek.
FR2791907B1 (fr) COMPOSITIONS UTILISABLES COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALIN OU D'UN ALCALINO-TERREUX ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT
FR2787137B1 (fr) Dispositif de depollution des gaz d'echappement
DE60001421T2 (de) Behandlung von abgas
DE60000422D1 (de) Abgasrückführungssystem
DE60044688D1 (de) Turbolader und Abgasrückführungssystem
DE69827663D1 (de) Brennvorrichtung zur behandlung von verbrennungsabgas
DE69826662D1 (de) 4-brom or 4-iod-phenylamino-benzhydroxamsäurederivate und ihre anwendung als mek-inhibitoren
FR2792547B1 (fr) COMPOSITION UTILISABLE COMME PIEGE A NOx, A BASE DE MANGANESE ET D'UN ALCALINO-TERREUX OU D'UNE TERRE RARE ET UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT
IS2012B (is) Kínólín og kínasólín efnasambönd nytsamleg í meðferð, einkum til að meðhöndla góðkynja vefjaauka í blöðruhálskirtli
TR199800611A3 (tr) Egzost gazi katalizatörü.
DE60001735D1 (de) 1-aminotriazolo 4,3-a chinazolin-5-one und/oder -thione inhibitoren von phosphodiesterasen iv
DE60009888D1 (de) Substituierte 3-cyano-[1.7], [1.5] und [1.8]naphthyridininhibitoren von tyrosin kinasen
EP1140327A4 (fr) Additif de traitement de gaz d'echappement liquide a base d'uree
DE69919549D1 (de) Sauerstoffabsorbierende zusammensetzung und ihre anwendungsmethode
DE69941426D1 (de) Reduktion von NOx in Abgasen
FI20000715A0 (fi) Ryhmätyömenetelmä ja -järjestelmä
GB0100067D0 (en) Diesel exhaust system including NOx trap
MXPA01011243A (es) Composicion para su uso como trampa para nox, que combina dos composiciones basadas en manganeso y otro elemento seleccionado entre los alcalinos, alcalinoterreos y tierras raras, y uso de la misma para el tratamiento de gases de escape.
DK0813870T3 (da) Anvendelse af darifenacin til at forstærke kognitive funktioner
DE69804075D1 (de) Zusammengesetzter Katalysator zur Behandlung von Abgas
EP1003841A4 (fr) Creation d'une lignee cellulaire lymphomateuse a hsv-8+, virus produit, anticorps, methode diagnostique et trousse pour detecter l'infection par le hsv-8
DE69735015D1 (de) Neue Creatin-amidinohydrolase, ihre Herstellung und Verwendung
IT1315794B1 (it) Procedimento per rilevare variazioni in un corpo catalizzatore per gas di scarico che ne riducono la capacita' di passaggio.
FR2831468B1 (fr) COMPOSITION UTILISABLE COMME PIEGE A NOx ET SON UTILISATION DANS LE TRAITEMENT DES GAZ D'ECHAPPEMENT

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061230