FI934470A0 - Binaer praseodym-palladiumoxid, katalysatorkompositioner innehaollande denna, och metoder att anvaenda dessa - Google Patents
Binaer praseodym-palladiumoxid, katalysatorkompositioner innehaollande denna, och metoder att anvaenda dessaInfo
- Publication number
- FI934470A0 FI934470A0 FI934470A FI934470A FI934470A0 FI 934470 A0 FI934470 A0 FI 934470A0 FI 934470 A FI934470 A FI 934470A FI 934470 A FI934470 A FI 934470A FI 934470 A0 FI934470 A0 FI 934470A0
- Authority
- FI
- Finland
- Prior art keywords
- combustion
- pdo
- palladiumoxide
- metoder
- binaer
- Prior art date
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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
-
- 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
- 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
- B01J23/90—Regeneration or reactivation
- B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/684,409 US5378142A (en) | 1991-04-12 | 1991-04-12 | Combustion process using catalysts containing binary oxides |
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 (2)
Publication Number | Publication Date |
---|---|
FI934470A0 true FI934470A0 (fi) | 1993-10-11 |
FI934470A FI934470A (fi) | 1993-10-11 |
Family
ID=24747926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI934470A FI934470A (fi) | 1991-04-12 | 1993-10-11 | Binaer praseodym-palladiumoxid, katalysatorkompositioner innehaollande denna, och metoder att anvaenda dessa |
Country Status (10)
Country | Link |
---|---|
US (3) | US5378142A (de) |
JP (1) | JPH06506907A (de) |
AT (1) | ATE161754T1 (de) |
AU (1) | AU660028B2 (de) |
DE (1) | DE69223954T2 (de) |
FI (1) | FI934470A (de) |
MX (1) | MX9201662A (de) |
NO (1) | NO933661L (de) |
TW (1) | TW205515B (de) |
WO (1) | WO1992018243A1 (de) |
Families Citing this family (33)
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---|---|---|---|---|
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 |
EP0686249A1 (de) * | 1993-03-04 | 1995-12-13 | Engelhard Corporation | Trägerzusammenstellung für ein katalytisches brennersystem |
FR2720296B1 (fr) * | 1994-05-27 | 1996-07-12 | Rhone Poulenc Chimie | Composés à base d'alumine, d'oxyde de cérium et d'oxyde de zirconium à réductibilité élevée, leur procédé de préparation et leur utilisation dans la préparation de catalyseurs. |
FR2743616B1 (fr) * | 1996-01-15 | 1998-02-27 | Inst Francais Du Petrole | Systeme de combustion catalytique a injection etagee de combustible |
US6110861A (en) * | 1997-06-02 | 2000-08-29 | The University Of Chicago | Partial oxidation catalyst |
US6540968B1 (en) | 1999-05-19 | 2003-04-01 | Ford Global Technologies, Inc. | Low-precious metal/high-rare earth oxide catalysts |
JP3862458B2 (ja) * | 1999-11-15 | 2006-12-27 | 日本碍子株式会社 | ハニカム構造体 |
US7812227B2 (en) * | 2001-11-13 | 2010-10-12 | U.S. Smokeless Tobacco Company | Cloning of cytochrome p450 genes from nicotiana |
US6680279B2 (en) * | 2002-01-24 | 2004-01-20 | General Motors Corporation | Nanostructured catalyst particle/catalyst carrier particle system |
WO2004002619A1 (en) * | 2002-06-28 | 2004-01-08 | Conocophillips Company | Oxidized metal catalysts and process for producing synthesis gas |
US6946013B2 (en) * | 2002-10-28 | 2005-09-20 | Geo2 Technologies, Inc. | Ceramic exhaust filter |
ATE408712T1 (de) * | 2003-01-10 | 2008-10-15 | Millennium Pharm Inc | Verfahren zur bestimmung des wiederauftretens von prostata krebs |
US20040254071A1 (en) * | 2003-06-11 | 2004-12-16 | Yan Jiyang | Method for control of washcoat distribution along channels of a particulate filter substrate |
CN1867674B (zh) | 2003-10-16 | 2011-11-09 | 美国无烟烟草有限责任公司 | 从烟草克隆细胞色素p450基因 |
US8637731B2 (en) * | 2003-10-16 | 2014-01-28 | U.S. Smokeless Tobacco Company | Nicotiana nucleic acid molecules and uses thereof |
JP3912377B2 (ja) * | 2003-12-25 | 2007-05-09 | 日産自動車株式会社 | 排ガス浄化用触媒粉末の製造方法 |
JP4547930B2 (ja) * | 2004-02-17 | 2010-09-22 | 日産自動車株式会社 | 触媒、触媒の調製方法及び排ガス浄化用触媒 |
JP4547935B2 (ja) * | 2004-02-24 | 2010-09-22 | 日産自動車株式会社 | 排ガス浄化用触媒、排ガス浄化触媒、及び触媒の製造方法 |
JP4513372B2 (ja) * | 2004-03-23 | 2010-07-28 | 日産自動車株式会社 | 排ガス浄化用触媒及び排ガス浄化触媒 |
JP4513384B2 (ja) * | 2004-03-31 | 2010-07-28 | 日産自動車株式会社 | 高耐熱性排ガス浄化用触媒及びその製造方法 |
WO2006006046A2 (en) * | 2004-07-08 | 2006-01-19 | Nissan Motor Co., Ltd. | Catalyst, exhaust gas purification catalyst, and method for manufacturing same |
US20070199097A1 (en) * | 2004-09-03 | 2007-08-23 | U.S. Smokeless Tobacco Company | Tobacco plants having a mutation in a nicotine demethylase gene |
JP5200315B2 (ja) * | 2004-12-22 | 2013-06-05 | 日産自動車株式会社 | 排気ガス浄化触媒、及び排気ガス浄化触媒の製造方法 |
DE102006021436A1 (de) * | 2006-05-09 | 2007-11-15 | Mtu Aero Engines Gmbh | Gasturbinentriebwerk |
US8319011B2 (en) | 2006-12-15 | 2012-11-27 | U.S. Smokeless Tobacco Company Llc | Tobacco plants having reduced nicotine demethylase activity |
US11332753B2 (en) | 2006-12-15 | 2022-05-17 | U.S. Smokeless Tobacco Company Llc | Tobacco plants having reduced nicotine demethylase activity |
KR101305182B1 (ko) * | 2010-11-30 | 2013-09-12 | 현대자동차주식회사 | 귀금속을 활용한 고성능 촉매 |
US8754276B2 (en) * | 2012-08-10 | 2014-06-17 | Exxonmobil Research And Engineering Company | Reverse flow reactors for propylene and aromatics production |
WO2015004530A2 (en) * | 2013-07-11 | 2015-01-15 | Sabic Global Technologies B.V. | Use of lanthanide oxides to reduce sintering of catalysts |
EP3799947A1 (de) * | 2016-10-19 | 2021-04-07 | Umicore Shokubai Japan Co., Ltd. | Abgasreinigungs-katalysator und verfahren zur reinigung von abgas |
FR3061543B1 (fr) * | 2016-12-30 | 2019-08-23 | Produits Berger | Bruleur a combustion catalytique en materiau poreux a performances de fonctionnement optimisees et flacon equipe d'un tel bruleur |
CN109174075A (zh) * | 2018-09-04 | 2019-01-11 | 中国科学院上海硅酸盐研究所 | 一种用于光催化降解VOCs的稀土元素改性二氧化钛纳米光催化材料及其制备方法 |
Family Cites Families (41)
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---|---|---|---|---|
US3056646A (en) * | 1959-07-14 | 1962-10-02 | Engelhard Ind Inc | Method of effecting the catalytic contact of gases containing oxygen and methane |
US3928961A (en) * | 1971-05-13 | 1975-12-30 | Engelhard Min & Chem | Catalytically-supported thermal combustion |
US3940923A (en) * | 1971-05-13 | 1976-03-02 | Engelhard Minerals & Chemicals Corporation | Method of operating catalytically supported thermal combustion system |
US3846979A (en) * | 1971-12-17 | 1974-11-12 | Engelhard Min & Chem | Two stage combustion process |
JPS5137634B2 (de) * | 1972-01-18 | 1976-10-16 | ||
US3975900A (en) * | 1972-02-18 | 1976-08-24 | Engelhard Minerals & Chemicals Corporation | Method and apparatus for turbine system combustor temperature |
US3993572A (en) * | 1972-08-04 | 1976-11-23 | Engelhard Minerals & Chemicals Corporation | Rare earth containing catalyst composition |
US4056489A (en) * | 1973-12-10 | 1977-11-01 | Engelhard Minerals & Chemicals Corporation | High temperature stable catalyst composition and method for its preparation |
US4021185A (en) * | 1973-12-10 | 1977-05-03 | Engelhard Minerals & Chemicals Corporation | Compositions and methods for high temperature stable catalysts |
IT1048356B (it) * | 1974-10-30 | 1980-11-20 | Engelhard Min & Chem | Procedimento termodinamico per generare prodotti di combustione di elevata energia termica e produrre da essi energia meccanica in una turbina a gas e relativo impianto a turbina |
US4089654A (en) * | 1975-08-26 | 1978-05-16 | Engelhard Minerals & Chemicals Corporation | Catalyst system |
MX3874E (es) * | 1975-12-29 | 1981-08-26 | Engelhard Min & Chem | Mejoras en metodo para iniciar un sistema de combustion utilizando un catalizador |
US4170573A (en) * | 1978-04-07 | 1979-10-09 | W. R. Grace & Co. | Rare earth and platinum group metal catalyst compositions |
US4415537A (en) * | 1982-02-01 | 1983-11-15 | United Technologies Corporation | Catalytic combustor |
KR920000149B1 (ko) * | 1983-07-01 | 1992-01-09 | 가부시기가이샤 히다찌세이사꾸쇼 | 내열성촉매 및 그 사용방법 |
JPS60244339A (ja) * | 1984-05-21 | 1985-12-04 | Nippon Kagaku Sangyo Kk | 高温接触燃焼用触媒 |
US4650782A (en) * | 1984-11-21 | 1987-03-17 | Allied Corporation | Lead-tolerant catalyst for treating exhaust gas in the presence of SO2 |
JPS62140646A (ja) * | 1985-12-17 | 1987-06-24 | Matsushita Electric Ind Co Ltd | 排ガス浄化用触媒体 |
US4720473A (en) * | 1986-03-10 | 1988-01-19 | Cri International, Inc. | Production of improved catalyst-type particles using length and density grading |
JPS62216642A (ja) * | 1986-03-19 | 1987-09-24 | Tokyo Electric Power Co Inc:The | ガスタ−ビン燃焼器用の触媒体 |
US4888103A (en) * | 1986-09-03 | 1989-12-19 | Herbst Joseph A | Process of stripping in a catalytic cracking operation employing a catalyst mixture which includes a shape selective medium pore silicate zeolite component |
DE3778645D1 (de) * | 1986-09-10 | 1992-06-04 | Hitachi Ltd | Methode der katalytischen verbrennung mit waermebestaendigem katalysator. |
JPS6388041A (ja) * | 1986-09-30 | 1988-04-19 | Tanaka Kikinzoku Kogyo Kk | 酸化用触媒 |
JPH0626672B2 (ja) * | 1987-03-05 | 1994-04-13 | 株式会社豊田中央研究所 | 排気浄化触媒及びその製造方法 |
JPS63238311A (ja) * | 1987-03-25 | 1988-10-04 | Tanaka Kikinzoku Kogyo Kk | 酸化用触媒による燃料の燃焼方法 |
JPS63294411A (ja) * | 1987-05-25 | 1988-12-01 | Tanaka Kikinzoku Kogyo Kk | 酸化用触媒による燃料の燃焼方法 |
JPS63296842A (ja) * | 1987-05-29 | 1988-12-02 | Tanaka Kikinzoku Kogyo Kk | 酸化用パラジウム触媒 |
US4861938A (en) * | 1987-07-07 | 1989-08-29 | Uop | Chemical conversion process |
JPS6457002A (en) * | 1987-08-28 | 1989-03-03 | Tanaka Precious Metal Ind | Usage of oxidizing catalyst |
US4791091A (en) * | 1987-09-30 | 1988-12-13 | Allied-Signal Inc. | Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalyst |
CA1319141C (en) * | 1987-11-07 | 1993-06-15 | Makoto Horiuchi | Exhaust gas purification catalyst |
JPH0237643A (ja) * | 1988-07-27 | 1990-02-07 | Omron Tateisi Electron Co | 有極電磁継電器 |
US4893465A (en) * | 1988-08-22 | 1990-01-16 | Engelhard Corporation | Process conditions for operation of ignition catalyst for natural gas combustion |
US5216875A (en) * | 1988-08-22 | 1993-06-08 | Engelhard Corporation | Catalytic combustion process using supported palladium oxide catalysts |
DE3831823A1 (de) * | 1988-09-19 | 1990-03-22 | Windmoeller & Hoelscher | Beutel mit randnahen loechern fuer haltestifte |
JPH0779925B2 (ja) * | 1988-12-21 | 1995-08-30 | 株式会社神戸製鋼所 | 圧力晶析装置および方法 |
JPH02237643A (ja) * | 1989-03-10 | 1990-09-20 | Toyota Motor Corp | 排気ガス浄化用触媒の製造方法 |
JP2716205B2 (ja) * | 1989-05-08 | 1998-02-18 | 株式会社日本触媒 | 排ガス浄化用触媒 |
US5378142A (en) * | 1991-04-12 | 1995-01-03 | Engelhard Corporation | Combustion process using catalysts containing binary oxides |
US5169300A (en) * | 1991-04-12 | 1992-12-08 | Engelhard Corporation | Praseodymium-palladium binary oxide, catalyst, methods of combustion and regeneration |
US5102639A (en) * | 1991-04-12 | 1992-04-07 | Engelhard Corporation | Praseodymium-palladium binary oxide, catalyst compositions containing the same, and methods of use |
-
1991
- 1991-04-12 US US07/684,409 patent/US5378142A/en not_active Expired - Lifetime
-
1992
- 1992-03-20 DE DE69223954T patent/DE69223954T2/de not_active Expired - Fee Related
- 1992-03-20 AU AU19089/92A patent/AU660028B2/en not_active Ceased
- 1992-03-20 WO PCT/US1992/002377 patent/WO1992018243A1/en active IP Right Grant
- 1992-03-20 JP JP4511362A patent/JPH06506907A/ja active Pending
- 1992-03-20 AT AT92911571T patent/ATE161754T1/de not_active IP Right Cessation
- 1992-04-02 TW TW081102573A patent/TW205515B/zh active
- 1992-04-10 MX MX9201662A patent/MX9201662A/es unknown
-
1993
- 1993-10-11 FI FI934470A patent/FI934470A/fi unknown
- 1993-10-11 NO NO933661A patent/NO933661L/no unknown
-
1994
- 1994-07-07 US US08/271,687 patent/US5750458A/en not_active Expired - Lifetime
-
1997
- 1997-02-14 US US08/800,747 patent/US5863851A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MX9201662A (es) | 1992-10-01 |
NO933661L (no) | 1993-12-06 |
DE69223954T2 (de) | 1998-07-16 |
TW205515B (de) | 1993-05-11 |
ATE161754T1 (de) | 1998-01-15 |
DE69223954D1 (de) | 1998-02-12 |
NO933661D0 (no) | 1993-10-11 |
US5750458A (en) | 1998-05-12 |
FI934470A (fi) | 1993-10-11 |
US5378142A (en) | 1995-01-03 |
WO1992018243A1 (en) | 1992-10-29 |
AU1908992A (en) | 1992-11-17 |
AU660028B2 (en) | 1995-06-08 |
US5863851A (en) | 1999-01-26 |
JPH06506907A (ja) | 1994-08-04 |
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