CN1047540C - 一种用于汽车排气净化的三元复合金属氧化物催化剂及其制备方法 - Google Patents
一种用于汽车排气净化的三元复合金属氧化物催化剂及其制备方法 Download PDFInfo
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- CN1047540C CN1047540C CN97120101A CN97120101A CN1047540C CN 1047540 C CN1047540 C CN 1047540C CN 97120101 A CN97120101 A CN 97120101A CN 97120101 A CN97120101 A CN 97120101A CN 1047540 C CN1047540 C CN 1047540C
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN97120101A CN1047540C (zh) | 1997-10-31 | 1997-10-31 | 一种用于汽车排气净化的三元复合金属氧化物催化剂及其制备方法 |
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CN97120101A CN1047540C (zh) | 1997-10-31 | 1997-10-31 | 一种用于汽车排气净化的三元复合金属氧化物催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1184704A CN1184704A (zh) | 1998-06-17 |
CN1047540C true CN1047540C (zh) | 1999-12-22 |
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CN97120101A Expired - Lifetime CN1047540C (zh) | 1997-10-31 | 1997-10-31 | 一种用于汽车排气净化的三元复合金属氧化物催化剂及其制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1799689B (zh) * | 2006-01-13 | 2014-11-05 | 四川大学 | 密偶催化剂 |
Families Citing this family (12)
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CN100453511C (zh) * | 2005-03-28 | 2009-01-21 | 揖斐电株式会社 | 蜂窝结构体及密封材料 |
CN100364662C (zh) * | 2005-08-29 | 2008-01-30 | 浙江大学 | 稀土复合多孔氧化铝负载Pd催化剂的制备方法 |
CN100563825C (zh) * | 2007-02-15 | 2009-12-02 | 浙江工业大学 | 一种金属丝网型催化燃烧催化剂及其制备和应用 |
CN101637725B (zh) * | 2009-08-20 | 2011-11-09 | 浙江工业大学 | 以钙铝石为涂层的蜂窝陶瓷型整体催化剂及其制备方法和应用 |
CN102626633B (zh) * | 2012-03-26 | 2014-07-23 | 清华大学 | 负载型复合Co3O4/CeO2-Al2O3/堇青石催化剂、制备方法及其用途 |
CN102744082A (zh) * | 2012-07-23 | 2012-10-24 | 中国科学院福建物质结构研究所 | 用于汽车尾气处理的NOx净化催化剂及其制备方法 |
GB201302686D0 (en) * | 2013-02-15 | 2013-04-03 | Johnson Matthey Plc | Filter comprising three-way catalyst |
GB2560944A (en) * | 2017-03-29 | 2018-10-03 | Johnson Matthey Plc | NOx adsorber catalyst |
CN108837830B (zh) * | 2018-05-23 | 2021-03-16 | 江苏浩日朗环保科技有限公司 | 脱硝脱二噁英复合催化剂和制备方法 |
CN114425410B (zh) * | 2020-09-21 | 2023-09-05 | 中国石油化工股份有限公司 | 一种处理选择性催化还原装置泄漏氨的催化剂及其制备方法 |
CN112844381B (zh) * | 2021-02-01 | 2021-12-14 | 四川大学 | 镁铝尖晶石改性的Pt基汽车尾气催化剂及制备方法和应用 |
CN114849697B (zh) * | 2022-05-23 | 2023-10-27 | 东风汽车集团股份有限公司 | 一种基于三元催化器陶瓷载体的催化剂及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1032748A (zh) * | 1987-10-30 | 1989-05-10 | 底古萨股份公司 | 无铂三元催化剂 |
CN1032749A (zh) * | 1987-10-30 | 1989-05-10 | 底古萨有限公司 | 无铑三元催化剂 |
CN1036709A (zh) * | 1988-02-08 | 1989-11-01 | Ti合作服务有限公司 | 机动车尾气催化剂 |
CN1047225A (zh) * | 1989-05-17 | 1990-11-28 | 中国科学技术大学 | 具有氧化和还原活的催化剂及制法 |
CN1070793A (zh) * | 1992-09-25 | 1993-04-14 | 殷振鹏 | 高压无气喷涂的灭杀蚊虫与空气细菌卫生盒的制作方法 |
CN1072107A (zh) * | 1991-11-08 | 1993-05-19 | 桂林利凯特(Recat)有限公司 | 稀土复合氧化物型三元催化剂及制备方法 |
-
1997
- 1997-10-31 CN CN97120101A patent/CN1047540C/zh not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1032748A (zh) * | 1987-10-30 | 1989-05-10 | 底古萨股份公司 | 无铂三元催化剂 |
CN1032749A (zh) * | 1987-10-30 | 1989-05-10 | 底古萨有限公司 | 无铑三元催化剂 |
CN1036709A (zh) * | 1988-02-08 | 1989-11-01 | Ti合作服务有限公司 | 机动车尾气催化剂 |
CN1047225A (zh) * | 1989-05-17 | 1990-11-28 | 中国科学技术大学 | 具有氧化和还原活的催化剂及制法 |
CN1072107A (zh) * | 1991-11-08 | 1993-05-19 | 桂林利凯特(Recat)有限公司 | 稀土复合氧化物型三元催化剂及制备方法 |
CN1070793A (zh) * | 1992-09-25 | 1993-04-14 | 殷振鹏 | 高压无气喷涂的灭杀蚊虫与空气细菌卫生盒的制作方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1799689B (zh) * | 2006-01-13 | 2014-11-05 | 四川大学 | 密偶催化剂 |
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CN1184704A (zh) | 1998-06-17 |
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Free format text: CORRECT: PATENTEE; FROM: LUCHUANG ENVIRONMENT PROTECTION SUENCE AND TECHNOLOGY CO., LTD. TO: BEIJING LVCHUANG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
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Patentee after: Benjing Luchuang Environment Protection Equipment Co., Ltd. Patentee before: Luchuang Environmental Protection Science & Tech. Co., Ltd., Beijing |
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Owner name: BEIJING LVCHUANG ENVIRONMENT-PROTECTION EQUIPMENT Free format text: FORMER NAME OR ADDRESS: BEIJING LVCHUANG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
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