RU93044908A - Носители катализатора - Google Patents
Носители катализатораInfo
- Publication number
- RU93044908A RU93044908A RU93044908/04A RU93044908A RU93044908A RU 93044908 A RU93044908 A RU 93044908A RU 93044908/04 A RU93044908/04 A RU 93044908/04A RU 93044908 A RU93044908 A RU 93044908A RU 93044908 A RU93044908 A RU 93044908A
- Authority
- RU
- Russia
- Prior art keywords
- catalyst carriers
- purity
- oxide
- exhaust gases
- highly efficient
- Prior art date
Links
- 239000000969 carrier Substances 0.000 title claims 2
- 239000003054 catalyst Substances 0.000 title claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Claims (1)
- Пористые материалы носителей, более 90 мас.% которых составляет альфаокись алюминия со степенью чистоты минимум 95%, являются высокоэффективными подложками катализаторов автомобильных выхлопных газов, значительно превосходя обычные подложки по стойкости к экстремальным условиям.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/937,257 US5266548A (en) | 1992-08-31 | 1992-08-31 | Catalyst carrier |
US07/937.257 | 1992-08-31 | ||
US07/937257 | 1992-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93044908A true RU93044908A (ru) | 1996-04-27 |
RU2111789C1 RU2111789C1 (ru) | 1998-05-27 |
Family
ID=25469693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93044908A RU2111789C1 (ru) | 1992-08-31 | 1993-08-27 | Носитель катализатора |
Country Status (10)
Country | Link |
---|---|
US (1) | US5266548A (ru) |
EP (1) | EP0585879B1 (ru) |
JP (1) | JPH06154599A (ru) |
KR (1) | KR100254868B1 (ru) |
CN (1) | CN1050530C (ru) |
AU (1) | AU655114B2 (ru) |
CA (1) | CA2101955C (ru) |
DE (1) | DE69324201T2 (ru) |
ES (1) | ES2129056T3 (ru) |
RU (1) | RU2111789C1 (ru) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5856263A (en) * | 1992-08-28 | 1999-01-05 | Union Carbide Chemicals & Plastics Technology Corporation | Catalysts comprising substantially pure alpha-alumina carrier for treating exhaust gases |
US5391533A (en) * | 1993-02-19 | 1995-02-21 | Amtx, Inc. | Catalyst system for producing chlorine dioxide |
RU95106478A (ru) * | 1994-04-29 | 1997-01-20 | Моторола | Устройство и способ для разложения химических соединений |
US5663476A (en) * | 1994-04-29 | 1997-09-02 | Motorola, Inc. | Apparatus and method for decomposition of chemical compounds by increasing residence time of a chemical compound in a reaction chamber |
US5811631A (en) * | 1994-04-29 | 1998-09-22 | Motorola, Inc. | Apparatus and method for decomposition of chemical compounds using a self-supporting member |
US5597772A (en) * | 1995-01-09 | 1997-01-28 | Ford Motor Company | Thermally stable rhodium/alumina catalysts |
US5733842A (en) * | 1996-04-30 | 1998-03-31 | Norton Checmical Process Products Corporation | Method of making porous catalyst carrier without the addition of pore forming agents |
JP2000237602A (ja) * | 1998-12-21 | 2000-09-05 | Denso Corp | 内燃機関の排気ガス用浄化触媒 |
US6368703B1 (en) * | 1999-08-17 | 2002-04-09 | Phillips Plastics Corporation | Supported porous materials |
DE19943075A1 (de) * | 1999-09-03 | 2001-03-15 | Fraunhofer Ges Forschung | Poröse Aluminiumoxidstrukturen und Verfahren zu ihrer Herstellung |
IT1317868B1 (it) | 2000-03-02 | 2003-07-15 | Eni Spa | Catalizzatore a base di cobalto supportato, particolarmente utilenella reazione di fischer-tropsch. |
US6399528B1 (en) | 2000-09-01 | 2002-06-04 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Porous aluminum oxide structures and processes for their production |
DE10132441A1 (de) * | 2001-07-04 | 2003-01-23 | Studiengesellschaft Kohle Mbh | Mischoxid-Katalysatoren und ihre Verwendung zur katalytischen Verbrennung |
US6706660B2 (en) * | 2001-12-18 | 2004-03-16 | Caterpillar Inc | Metal/metal oxide doped oxide catalysts having high deNOx selectivity for lean NOx exhaust aftertreatment systems |
JP4370124B2 (ja) * | 2003-06-27 | 2009-11-25 | 日揮触媒化成株式会社 | 水素化処理触媒組成物 |
US7521393B2 (en) * | 2004-07-27 | 2009-04-21 | Süd-Chemie Inc | Selective hydrogenation catalyst designed for raw gas feed streams |
TWI334363B (en) * | 2005-06-07 | 2010-12-11 | Saint Gobain Ceramics | A catalyst carrier |
US7682578B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Device for catalytically reducing exhaust |
US7682577B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Catalytic exhaust device for simplified installation or replacement |
US7722828B2 (en) | 2005-12-30 | 2010-05-25 | Geo2 Technologies, Inc. | Catalytic fibrous exhaust system and method for catalyzing an exhaust gas |
GB0618482D0 (en) * | 2006-09-20 | 2006-11-01 | Johnson Matthey Plc | Washcoated particulate filter substrate |
EP2061734A2 (en) | 2006-12-11 | 2009-05-27 | Corning Incorporated | Alpha-alumina inorganic membrane support and method of making the same |
US7714152B2 (en) | 2007-08-30 | 2010-05-11 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Carrier for olefin oxide catalyst |
US7910518B2 (en) | 2008-03-10 | 2011-03-22 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Geometrically sized solid shaped carrier for olefin epoxidation catalyst |
US8349765B2 (en) | 2008-07-18 | 2013-01-08 | Scientific Design Company, Inc. | Mullite-containing carrier for ethylene oxide catalysts |
US8586769B2 (en) | 2010-06-04 | 2013-11-19 | Scientific Design Company, Inc. | Carrier for ethylene oxide catalysts |
US9227174B2 (en) * | 2011-04-21 | 2016-01-05 | Ceramtec Gmbh | Porous aluminum oxide |
WO2014105924A1 (en) | 2012-12-31 | 2014-07-03 | Scientific Design Company, Inc. | Calcination process for producing an improved ethylene oxide catalyst |
TW201442779A (zh) | 2013-02-07 | 2014-11-16 | Scient Design Co | 用於銀基環氧乙烷觸媒之經改質載體 |
TW201512180A (zh) | 2013-05-16 | 2015-04-01 | Scient Design Co | 用於乙烯氧化物觸媒之載體 |
US8975424B1 (en) | 2013-12-30 | 2015-03-10 | Scientific Design Company, Inc. | Zinc-promoted catalysts for epoxidation of ethylene |
CN104324935A (zh) * | 2014-10-09 | 2015-02-04 | 四川农业大学 | 一种利用生物质材料分别淋洗去除污染土壤中镧和铈的方法 |
TWI697358B (zh) | 2015-02-27 | 2020-07-01 | 美商科學設計有限公司 | 具有改進的銀顆粒大小和分佈密度的銀催化劑 |
MX2018006237A (es) * | 2015-11-20 | 2018-11-09 | Mcearth Holdings Ltd | Motor de combustion de carga estratificada. |
WO2017184256A1 (en) * | 2016-04-22 | 2017-10-26 | Basf Corporation | Platinum group metal catalysts supported on large pore alumina support |
JP2018143955A (ja) * | 2017-03-06 | 2018-09-20 | イビデン株式会社 | ハニカムフィルタ |
JP6781742B2 (ja) * | 2018-09-12 | 2020-11-04 | イビデン株式会社 | ハニカム構造体 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1542112A1 (de) * | 1963-02-07 | 1972-02-24 | Engelhard Ind Inc | Verfahren zur katalytischen Umwandlung von gasfoermigen Reaktionsteilnehmern |
FR2237497A5 (en) * | 1973-07-03 | 1975-02-07 | Fse D Oxy Catalyse Soc | Nickel catalysts for redn. of nitric oxide in exhaust gases - deposited on inert refractory carriers of low porosity and surface area |
JPS5246557B2 (ru) * | 1974-04-22 | 1977-11-25 | ||
US4379134A (en) * | 1981-02-13 | 1983-04-05 | Union Carbide Corporation | Process of preparing high purity alumina bodies |
US4762956A (en) * | 1983-04-13 | 1988-08-09 | Beijing Research Institute Of Chemical Industry He Ping Li | Novel catalyst and process for hydrogenation of unsaturated hydrocarbons |
KR920000149B1 (ko) * | 1983-07-01 | 1992-01-09 | 가부시기가이샤 히다찌세이사꾸쇼 | 내열성촉매 및 그 사용방법 |
CA1247074A (en) * | 1985-01-31 | 1988-12-20 | Chung-Zong Wan | Three-way catalysts of improved efficiency |
JPS62180751A (ja) * | 1986-02-03 | 1987-08-08 | Toyota Central Res & Dev Lab Inc | 耐熱性アルミナ担体 |
US4908344A (en) * | 1986-05-02 | 1990-03-13 | W. R. Grace & Co.-Conn. | Hydroprocessing catalyst and support having bidisperse pore structure |
EP0260826B1 (en) * | 1986-09-10 | 1990-10-03 | Imperial Chemical Industries Plc | Catalysts |
US4919903A (en) * | 1986-10-20 | 1990-04-24 | Ford Motor Company | Method of catalytically oxidizing methanol vapor accompanied by little or no excess oxygen |
US4908343A (en) * | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
US4780447A (en) * | 1987-07-10 | 1988-10-25 | W. R. Grace & Co.-Conn. | Catalysts for controlling auto exhaust emissions including hydrocarbon, carbon monoxide, nitrogen oxides and hydrogen sulfide and method of making the catalysts |
US4868148A (en) * | 1987-08-24 | 1989-09-19 | Allied-Signal Inc. | Layered automotive catalytic composite |
FR2628655B1 (fr) * | 1988-03-16 | 1990-07-20 | Pro Catalyse | Support de catalyseur et catalyseur pour le traitement des gaz d'echappement des moteurs a combustion interne et procede de fabrication de ceux-ci |
DE3830317A1 (de) * | 1988-09-07 | 1990-03-15 | Degussa | Katalysator fuer die beseitigung von in abgasen ueberwiegend mit alkohol betriebener verbrennungskraftmaschinen enthaltenen schadstoffen, verfahren zur herstellung und verwendung |
US4923842A (en) * | 1988-10-11 | 1990-05-08 | Allied-Signal Inc. | Lanthanum containing catalyst for treating automotive exhaust |
JPH02180639A (ja) * | 1989-01-06 | 1990-07-13 | N E Chemcat Corp | 硫化水素の発生を低減させる排ガス浄化用触媒及びその製造方法 |
EP0383636A1 (en) * | 1989-02-17 | 1990-08-22 | Nippon Shokubai Co., Ltd. | Carrier for catalyst and method for production thereof |
US5037794A (en) * | 1989-09-12 | 1991-08-06 | The B. F. Goodrich Company | Attrition resistant catalyst support |
US4952389A (en) * | 1989-09-15 | 1990-08-28 | Norton Company | Alumina particles |
-
1992
- 1992-08-31 US US07/937,257 patent/US5266548A/en not_active Expired - Lifetime
-
1993
- 1993-08-04 AU AU44424/93A patent/AU655114B2/en not_active Ceased
- 1993-08-05 CA CA002101955A patent/CA2101955C/en not_active Expired - Fee Related
- 1993-08-27 RU RU93044908A patent/RU2111789C1/ru not_active IP Right Cessation
- 1993-08-30 KR KR1019930016965A patent/KR100254868B1/ko not_active IP Right Cessation
- 1993-08-30 JP JP5214405A patent/JPH06154599A/ja active Pending
- 1993-08-31 CN CN93116707A patent/CN1050530C/zh not_active Expired - Fee Related
- 1993-08-31 DE DE69324201T patent/DE69324201T2/de not_active Expired - Fee Related
- 1993-08-31 ES ES93113912T patent/ES2129056T3/es not_active Expired - Lifetime
- 1993-08-31 EP EP93113912A patent/EP0585879B1/en not_active Expired - Lifetime
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