CN103785419B - 一种汽车用三元催化剂的制备方法 - Google Patents
一种汽车用三元催化剂的制备方法 Download PDFInfo
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- CN103785419B CN103785419B CN201410040588.3A CN201410040588A CN103785419B CN 103785419 B CN103785419 B CN 103785419B CN 201410040588 A CN201410040588 A CN 201410040588A CN 103785419 B CN103785419 B CN 103785419B
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Abstract
Description
项目 | 一氧化碳(g/km) | 碳氢化合物(g/km) | 氮氧化合物(g/km) |
标准值 | 1.00 | 0.10 | 0.08 |
实例测试 | 0.485 | 0.056 | 0.046 |
项目 | 一氧化碳(g/km) | 碳氢化合物(g/km) | 氮氧化合物(g/km) |
标准值 | 1.00 | 0.10 | 0.08 |
实例测试 | 0.315 | 0.043 | 0.028 |
项目 | 一氧化碳(g/km) | 碳氢化合物(g/km) | 氮氧化合物(g/km) |
标准值 | 1.00 | 0.10 | 0.08 |
实例测试 | 0.415 | 0.048 | 0.035 |
项目 | 一氧化碳(g/km) | 碳氢化合物(g/km) | 氮氧化合物(g/km) |
标准值 | 1.00 | 0.10 | 0.08 |
实例测试 | 0.485 | 0.059 | 0.038 |
Claims (5)
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CN201410040588.3A CN103785419B (zh) | 2014-01-27 | 2014-01-27 | 一种汽车用三元催化剂的制备方法 |
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CN103785419A CN103785419A (zh) | 2014-05-14 |
CN103785419B true CN103785419B (zh) | 2015-11-18 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105344352A (zh) * | 2015-11-26 | 2016-02-24 | 南京德普瑞克催化器有限公司 | 金属催化器活性涂层的制备方法、用该方法制备的涂层及金属催化器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492769A (en) * | 1982-07-26 | 1985-01-08 | Pro-Catalyse | Pollution control catalyst for internal combustion engine exhaust system/catalytic converter and process for its preparation |
CN1935368A (zh) * | 2006-09-06 | 2007-03-28 | 天津化工研究设计院 | 一种降低冷起动尾气排放净化催化剂的制备方法 |
CN101601999A (zh) * | 2008-06-14 | 2009-12-16 | 比亚迪股份有限公司 | 一种汽车尾气净化催化剂及其制备方法 |
CN101632930A (zh) * | 2008-07-25 | 2010-01-27 | 比亚迪股份有限公司 | 一种汽车尾气净化催化剂及其制备方法 |
CN102076407A (zh) * | 2008-06-30 | 2011-05-25 | 丰田自动车株式会社 | 排气净化催化剂 |
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2014
- 2014-01-27 CN CN201410040588.3A patent/CN103785419B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492769A (en) * | 1982-07-26 | 1985-01-08 | Pro-Catalyse | Pollution control catalyst for internal combustion engine exhaust system/catalytic converter and process for its preparation |
CN1935368A (zh) * | 2006-09-06 | 2007-03-28 | 天津化工研究设计院 | 一种降低冷起动尾气排放净化催化剂的制备方法 |
CN101601999A (zh) * | 2008-06-14 | 2009-12-16 | 比亚迪股份有限公司 | 一种汽车尾气净化催化剂及其制备方法 |
CN102076407A (zh) * | 2008-06-30 | 2011-05-25 | 丰田自动车株式会社 | 排气净化催化剂 |
CN101632930A (zh) * | 2008-07-25 | 2010-01-27 | 比亚迪股份有限公司 | 一种汽车尾气净化催化剂及其制备方法 |
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Denomination of invention: A preparation method of ternary catalyst for automobile Effective date of registration: 20210901 Granted publication date: 20151118 Pledgee: Xuzhou Tongshan sub branch of China Construction Bank Co.,Ltd. Pledgor: JIANGSU JIWEI ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980008718 |
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Date of cancellation: 20220331 Granted publication date: 20151118 Pledgee: Xuzhou Tongshan sub branch of China Construction Bank Co.,Ltd. Pledgor: JIANGSU JIWEI ENVIRONMENT TECHNOLOGY CO.,LTD. Registration number: Y2021980008718 |
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Denomination of invention: A preparation method of ternary catalyst for automobile Effective date of registration: 20220402 Granted publication date: 20151118 Pledgee: Xuzhou Tongshan sub branch of China Construction Bank Co.,Ltd. Pledgor: JIANGSU JIWEI ENVIRONMENT TECHNOLOGY CO.,LTD. Registration number: Y2022980003808 |