DE69605414D1 - Kupfer-silber zeolith-katalysatoren - Google Patents
Kupfer-silber zeolith-katalysatorenInfo
- Publication number
- DE69605414D1 DE69605414D1 DE69605414T DE69605414T DE69605414D1 DE 69605414 D1 DE69605414 D1 DE 69605414D1 DE 69605414 T DE69605414 T DE 69605414T DE 69605414 T DE69605414 T DE 69605414T DE 69605414 D1 DE69605414 D1 DE 69605414D1
- Authority
- DE
- Germany
- Prior art keywords
- copper
- zeolite catalysts
- silver zeolite
- silver
- catalysts
- 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
Links
Classifications
-
- 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
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- 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
- B01J29/068—Noble metals
-
- 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
- B01J29/44—Noble metals
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47722595A | 1995-06-07 | 1995-06-07 | |
US08/653,836 US5968466A (en) | 1995-06-07 | 1996-05-28 | Copper-silver zeolite catalysts in exhaust gas treatment |
PCT/US1996/009026 WO1996040418A1 (en) | 1995-06-07 | 1996-06-06 | Copper-silver zeolite catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69605414D1 true DE69605414D1 (de) | 2000-01-05 |
DE69605414T2 DE69605414T2 (de) | 2000-03-23 |
Family
ID=27045476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69605414T Expired - Fee Related DE69605414T2 (de) | 1995-06-07 | 1996-06-06 | Kupfer-silber zeolith-katalysatoren |
Country Status (5)
Country | Link |
---|---|
US (2) | US5968466A (de) |
EP (1) | EP0830202B1 (de) |
JP (1) | JP3133075B2 (de) |
DE (1) | DE69605414T2 (de) |
WO (1) | WO1996040418A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6042797A (en) | 1997-07-02 | 2000-03-28 | Tosoh Corporation | Adsorbent for ethylene, method for adsorbing and removing ethylene and method for purifying an exhaust gas |
EP0888808B1 (de) | 1997-07-02 | 2004-10-06 | Tosoh Corporation | Adsorbens für Kohlenwasserstoff und Katalysator zur Abgasreinigung |
JPH11114413A (ja) * | 1997-10-09 | 1999-04-27 | Ngk Insulators Ltd | 排ガス浄化用吸着材 |
US6235255B1 (en) * | 1999-05-21 | 2001-05-22 | Asec Manufacturing | Catalyst support having zeolite with high sodium back ion-exchange capacity and catalysts made therefrom |
US6314722B1 (en) | 1999-10-06 | 2001-11-13 | Matros Technologies, Inc. | Method and apparatus for emission control |
AU1235501A (en) * | 1999-10-28 | 2001-05-08 | Regents Of The University Of California, The | Catalysts for lean burn engine exhaust abatement |
US6662951B1 (en) | 2000-09-27 | 2003-12-16 | Basic Resources, Inc. | Process for extracting and purifying naturally occurring zeolite |
DE60143944D1 (de) * | 2001-09-28 | 2011-03-10 | Sued Chemie Ag | Poröser Katalysator, Verfahren und Anordnung zur katalytischen Konversion von Abgasen |
ITMI20012707A1 (it) * | 2001-12-20 | 2003-06-20 | Enichem Spa | Processo per l'alchilazione di composti aromatici |
US20050100493A1 (en) * | 2003-11-06 | 2005-05-12 | George Yaluris | Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking |
US20050100494A1 (en) | 2003-11-06 | 2005-05-12 | George Yaluris | Ferrierite compositions for reducing NOx emissions during fluid catalytic cracking |
US20050232839A1 (en) * | 2004-04-15 | 2005-10-20 | George Yaluris | Compositions and processes for reducing NOx emissions during fluid catalytic cracking |
US7304011B2 (en) * | 2004-04-15 | 2007-12-04 | W.R. Grace & Co. -Conn. | Compositions and processes for reducing NOx emissions during fluid catalytic cracking |
NL1026207C2 (nl) * | 2004-05-17 | 2005-11-21 | Stichting Energie | Werkwijze voor de decompositie van N2O, katalysator daarvoor en bereiding van deze katalysator. |
EP1846422B1 (de) * | 2005-02-07 | 2016-04-13 | Inktec Co., Ltd. | Organische silberkomplexe, deren herstellungsverfahren und deren verfahren zur bildung von dünnen schichten |
KR100727466B1 (ko) | 2005-02-07 | 2007-06-13 | 주식회사 잉크테크 | 유기 은 착체 화합물, 이의 제조방법 및 이를 이용한박막형성방법 |
FR2882531B1 (fr) * | 2005-02-25 | 2007-04-27 | Inst Francais Du Petrole | Procede de preparation de catalyseurs multimetalliques utilisables dans des reactions de transformation des hydrocarbures |
JP4807552B2 (ja) * | 2005-04-27 | 2011-11-02 | パナソニック株式会社 | 吸着材 |
MX2007012265A (es) | 2005-04-27 | 2007-12-07 | Grace W R & Co | Composiciones y proceso para reducir emisiones de nox durante craqueo catalitico de fluido. |
US7803338B2 (en) * | 2005-06-21 | 2010-09-28 | Exonmobil Research And Engineering Company | Method and apparatus for combination catalyst for reduction of NOx in combustion products |
US7743602B2 (en) * | 2005-06-21 | 2010-06-29 | Exxonmobil Research And Engineering Co. | Reformer assisted lean NOx catalyst aftertreatment system and method |
FR2888583B1 (fr) * | 2005-07-18 | 2007-09-28 | Inst Francais Du Petrole | Nouveau procede de desulfuration d'essences olefiniques permettant de limiter la teneur en mercaptans |
KR100701851B1 (ko) * | 2006-03-14 | 2007-03-30 | 주식회사 잉크테크 | 유기 은 착체 화합물을 포함하는 항균성 조성물, 이를이용한 항균처리방법 및 항균성형품 |
DE102006031661B4 (de) * | 2006-07-08 | 2016-02-25 | Man Truck & Bus Ag | Anordnung zur Verminderung von Stickoxiden in Abgasen |
EP2463028A1 (de) | 2010-12-11 | 2012-06-13 | Umicore Ag & Co. Kg | Verfahren zur Herstellung von metalldotierten Zeoliten und Zeotypen sowie dessen Anwendung zur katalytischen Entfernung von Stickstoffoxiden |
US10105689B2 (en) * | 2016-05-12 | 2018-10-23 | Saudi Arabian Oil Company | Heat generating catalyst for hydrocarbons cracking |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4798813A (en) * | 1986-07-04 | 1989-01-17 | Babcock-Hitachi Kabushiki Kaisha | Catalyst for removing nitrogen oxide and process for producing the catalyst |
US4962075A (en) * | 1988-12-05 | 1990-10-09 | Mobil Oil Corp. | Zeolitic copper catalyst |
AU649586B2 (en) * | 1990-03-09 | 1994-05-26 | Tosoh Corporation | Catalyst and method for catalytically decomposing nitrogen oxides |
US5407651A (en) * | 1991-02-15 | 1995-04-18 | Tosoh Corporation | Catalyst for and method of purifying exhaust gas |
JP3098083B2 (ja) * | 1991-12-26 | 2000-10-10 | マツダ株式会社 | 排気ガス浄化用触媒 |
US5427753A (en) * | 1992-12-24 | 1995-06-27 | Tosoh Corporation | Process for removing nitrogen oxides from oxygen rich exhaust gas |
-
1996
- 1996-05-28 US US08/653,836 patent/US5968466A/en not_active Expired - Fee Related
- 1996-06-06 WO PCT/US1996/009026 patent/WO1996040418A1/en active IP Right Grant
- 1996-06-06 EP EP96918145A patent/EP0830202B1/de not_active Expired - Lifetime
- 1996-06-06 JP JP09501444A patent/JP3133075B2/ja not_active Expired - Fee Related
- 1996-06-06 DE DE69605414T patent/DE69605414T2/de not_active Expired - Fee Related
-
1997
- 1997-05-16 US US08/857,640 patent/US5908806A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69605414T2 (de) | 2000-03-23 |
US5908806A (en) | 1999-06-01 |
EP0830202A1 (de) | 1998-03-25 |
JPH10510468A (ja) | 1998-10-13 |
WO1996040418A1 (en) | 1996-12-19 |
JP3133075B2 (ja) | 2001-02-05 |
US5968466A (en) | 1999-10-19 |
EP0830202B1 (de) | 1999-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |