DE69223779D1 - Praseodymium-Palladium Binäroxyd, Katalitische Zusamensetzungen haltende derselben und Verfahren für ihre Verwendung - Google Patents
Praseodymium-Palladium Binäroxyd, Katalitische Zusamensetzungen haltende derselben und Verfahren für ihre VerwendungInfo
- Publication number
- DE69223779D1 DE69223779D1 DE69223779T DE69223779T DE69223779D1 DE 69223779 D1 DE69223779 D1 DE 69223779D1 DE 69223779 T DE69223779 T DE 69223779T DE 69223779 T DE69223779 T DE 69223779T DE 69223779 D1 DE69223779 D1 DE 69223779D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion
- catalyst
- praseodymium
- catalitic
- compound
- 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 - Lifetime
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Gas Burners (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/684,631 US5102639A (en) | 1991-04-12 | 1991-04-12 | Praseodymium-palladium binary oxide, catalyst compositions containing the same, and methods of use |
PCT/US1992/002377 WO1992018243A1 (en) | 1991-04-12 | 1992-03-20 | Praseodymium-palladium binary oxide, catalyst compositions containing the same, and methods of use |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69223779D1 true DE69223779D1 (de) | 1998-02-05 |
Family
ID=24748873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69223779T Expired - Lifetime DE69223779D1 (de) | 1991-04-12 | 1992-03-20 | Praseodymium-Palladium Binäroxyd, Katalitische Zusamensetzungen haltende derselben und Verfahren für ihre Verwendung |
Country Status (10)
Country | Link |
---|---|
US (1) | US5102639A (de) |
JP (1) | JPH06506871A (de) |
AT (1) | ATE161435T1 (de) |
CA (1) | CA2108031A1 (de) |
DE (1) | DE69223779D1 (de) |
FI (1) | FI934471A (de) |
MX (1) | MX9201581A (de) |
NO (1) | NO933662L (de) |
TW (1) | TW210963B (de) |
WO (1) | WO1992018232A2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5474441A (en) * | 1989-08-22 | 1995-12-12 | Engelhard Corporation | Catalyst configuration for catalytic combustion systems |
US5378142A (en) * | 1991-04-12 | 1995-01-03 | Engelhard Corporation | Combustion process using catalysts containing binary oxides |
US5411927A (en) * | 1992-08-14 | 1995-05-02 | Council Of Scientific & Industrial Research | Process of preparing composite catalysts for production of synthesis gas by oxidative conversion of methane or natural gas |
CA2150106A1 (en) * | 1993-03-01 | 1994-09-15 | Jennifer S. Feeley | Improved catalytic combustion system including a separator body |
JPH09500198A (ja) * | 1993-03-04 | 1997-01-07 | エンゲルハード・コーポレーシヨン | 触媒による燃焼システムのための改良された基質形態 |
US5384300A (en) * | 1993-04-28 | 1995-01-24 | Engelhard Corporation | Stabilized catalyst carrier and improved carrier configuration for catalytic combustion system |
BR9913381A (pt) * | 1998-08-19 | 2001-05-22 | Dow Chemical Co | Processo para preparar pó nanoescalar metálico ou baseado em metal e catalisador e catalisador compreendendo substrato de catalisador com superfìcie contendo dito pó |
US6946013B2 (en) * | 2002-10-28 | 2005-09-20 | Geo2 Technologies, Inc. | Ceramic exhaust filter |
US7326394B2 (en) * | 2003-03-07 | 2008-02-05 | Velocys | Catalysts, methods of making catalysts, and methods of combustion |
CA3040847A1 (en) * | 2016-10-19 | 2018-04-26 | Umicore Shokubai Japan Co., Ltd. | Exhaust gas purifying catalyst and method for purifying exhaust gas |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3294701A (en) * | 1961-11-16 | 1966-12-27 | Ibm | Method of preparing fluorescent rare earth compounds |
DE2832699A1 (de) * | 1978-07-26 | 1980-02-14 | Basf Ag | Verfahren zur herstellung von gesaettigten aliphatischen, cycloaliphatischen und araliphatischen aldehyden |
US4266978A (en) * | 1979-06-25 | 1981-05-12 | General Electric Company | Synthesis of mixed oxide composition |
JPS60244339A (ja) * | 1984-05-21 | 1985-12-04 | Nippon Kagaku Sangyo Kk | 高温接触燃焼用触媒 |
JPS6388041A (ja) * | 1986-09-30 | 1988-04-19 | Tanaka Kikinzoku Kogyo Kk | 酸化用触媒 |
EP0315896B1 (de) * | 1987-11-07 | 1995-03-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Katalysator zur Abgasreinigung von Dieselmotoren |
JP2716205B2 (ja) * | 1989-05-08 | 1998-02-18 | 株式会社日本触媒 | 排ガス浄化用触媒 |
-
1991
- 1991-04-12 US US07/684,631 patent/US5102639A/en not_active Expired - Lifetime
-
1992
- 1992-03-20 JP JP4511363A patent/JPH06506871A/ja active Pending
- 1992-03-20 AT AT92911491T patent/ATE161435T1/de not_active IP Right Cessation
- 1992-03-20 WO PCT/US1992/002428 patent/WO1992018232A2/en active IP Right Grant
- 1992-03-20 CA CA002108031A patent/CA2108031A1/en not_active Abandoned
- 1992-03-20 DE DE69223779T patent/DE69223779D1/de not_active Expired - Lifetime
- 1992-04-02 TW TW081102558A patent/TW210963B/zh active
- 1992-04-06 MX MX9201581A patent/MX9201581A/es unknown
-
1993
- 1993-10-11 NO NO933662A patent/NO933662L/no unknown
- 1993-10-11 FI FI934471A patent/FI934471A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
WO1992018232A2 (en) | 1992-10-29 |
NO933662L (no) | 1993-12-10 |
FI934471A0 (fi) | 1993-10-11 |
MX9201581A (es) | 1993-08-01 |
ATE161435T1 (de) | 1998-01-15 |
AU651222B2 (en) | 1994-07-14 |
CA2108031A1 (en) | 1992-10-13 |
FI934471A (fi) | 1993-10-11 |
US5102639A (en) | 1992-04-07 |
JPH06506871A (ja) | 1994-08-04 |
NO933662D0 (no) | 1993-10-11 |
AU1922492A (en) | 1992-11-17 |
WO1992018232A3 (en) | 1992-12-10 |
TW210963B (de) | 1993-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5185311A (en) | Catalytic composite for purifying exhaust gases and a method for preparing the same | |
JPH01228546A (ja) | 内燃機関の排気ガス浄化用触媒、その製法及び排気ガス浄化法 | |
DE69223954T2 (de) | Binaire Oxydeenthaltende Verbrennungskatalysatoren und Verfahren unter Verwendung derselben | |
ATE152931T1 (de) | Zer-oxydenthaltende zusammensetzung, ihre herstellung und ihre verwendung | |
DE69223779D1 (de) | Praseodymium-Palladium Binäroxyd, Katalitische Zusamensetzungen haltende derselben und Verfahren für ihre Verwendung | |
GB1460222A (en) | Catalysts for purifying exhaust gases | |
US4183829A (en) | Catalysts for purification of exhaust gases from internal combustion engines | |
Roth et al. | Air Pollution Studies. Oxidation-Reduction Catalysis | |
KR940003609A (ko) | 내부 연소 및 정지 공급기관 으로부터의 배기 가스를 처리하기 위한 촉매 | |
KR970020183A (ko) | 자동차 배기가스 정화용 촉매 및 그 제조 방법 | |
JP3622211B2 (ja) | メタンの酸化方法 | |
HUP9904522A2 (hu) | Katalizátorok elsősorban NOx redukálására és eljárás NOx redukálására | |
RU94030235A (ru) | Способ каталитического частичного окисления углеводородов | |
KR100335479B1 (ko) | 배기가스 중의 저급 탄화수소를 제거하기 위한 방법 | |
JPS62241554A (ja) | 排ガス浄化用触媒およびその調製方法 | |
JPH0554383B2 (de) | ||
JPH06178937A (ja) | 窒素酸化物除去触媒及び除去方法 | |
ES435550A1 (es) | Procedimiento para la oxidacion de monoxido de carbono y dehidrocarburos. | |
GB1528896A (en) | Method of producing catalyst for oxidation of carbon monoxide and hydrocarbons | |
JPH06198172A (ja) | 窒素酸化物除去触媒及び除去方法 | |
JPH074527B2 (ja) | 可燃性ガスの酸化触媒 | |
SU1544469A1 (ru) | Способ очистки хвостовых газов от оксидов азота | |
JPH0938502A (ja) | 窒素酸化物除去触媒および窒素酸化物除去方法 | |
JPH04284825A (ja) | 排気ガス浄化方法 | |
JPS54117389A (en) | Production of platinum supporting catalyst |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |