CN102213126A - 一种低温尿素还原剂组合物 - Google Patents
一种低温尿素还原剂组合物 Download PDFInfo
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- CN102213126A CN102213126A CN2011101347063A CN201110134706A CN102213126A CN 102213126 A CN102213126 A CN 102213126A CN 2011101347063 A CN2011101347063 A CN 2011101347063A CN 201110134706 A CN201110134706 A CN 201110134706A CN 102213126 A CN102213126 A CN 102213126A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110134706 CN102213126B (zh) | 2011-05-24 | 2011-05-24 | 一种低温尿素还原剂组合物 |
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CN 201110134706 CN102213126B (zh) | 2011-05-24 | 2011-05-24 | 一种低温尿素还原剂组合物 |
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CN102213126A true CN102213126A (zh) | 2011-10-12 |
CN102213126B CN102213126B (zh) | 2013-02-06 |
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CN 201110134706 Expired - Fee Related CN102213126B (zh) | 2011-05-24 | 2011-05-24 | 一种低温尿素还原剂组合物 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104607041A (zh) * | 2014-11-28 | 2015-05-13 | 河南弘康环保科技有限公司 | 一种超低温车用尿素溶液 |
CN105498537A (zh) * | 2015-11-30 | 2016-04-20 | 许昌学院 | 一种低温型柴油尾气还原剂及其制备方法 |
CN107138044A (zh) * | 2017-06-02 | 2017-09-08 | 许昌学院 | 一种具有低温性能的柴油车用尿素溶液及其制备方法 |
CN107178408A (zh) * | 2017-06-02 | 2017-09-19 | 许昌学院 | 一种超低温型柴油车用尿素溶液及其制备方法 |
CN108619907A (zh) * | 2018-04-28 | 2018-10-09 | 南京工业大学 | 一种车用尿素还原剂溶液 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254166A (en) * | 1979-12-13 | 1981-03-03 | Wen-Don Corporation | Composition for reducing the strength of ice |
US5057293A (en) * | 1987-02-13 | 1991-10-15 | Fuel Tech, Inc. | Multi-stage process for reducing the concentration of pollutants in an effluent |
CN1118712A (zh) * | 1994-06-30 | 1996-03-20 | 纳可环技公司 | 还原nox和sox的多步方法 |
JPH08323151A (ja) * | 1995-06-05 | 1996-12-10 | Tokyo Gas Co Ltd | NOx含有排ガスの浄化方法 |
WO2006013229A1 (en) * | 2004-08-04 | 2006-02-09 | Kemira Oyj | Reducing agent composition |
CN1747777A (zh) * | 2003-02-04 | 2006-03-15 | 凯米罗总公司 | 还原废气中氮氧化物的催化方法和还原剂组合物 |
DE102007062594A1 (de) * | 2007-12-22 | 2009-07-02 | Audi Ag | Verfahren zum Herabsenken eines Gefrierpunkts einer harnstoffhaltigen Reduktionsmittellösung und Abgasnachbehandlungsanlage |
CN101849087A (zh) * | 2008-09-09 | 2010-09-29 | 曼恩载重汽车股份公司 | 减少内燃机废气流中的氮氧化物的方法 |
-
2011
- 2011-05-24 CN CN 201110134706 patent/CN102213126B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254166A (en) * | 1979-12-13 | 1981-03-03 | Wen-Don Corporation | Composition for reducing the strength of ice |
US5057293A (en) * | 1987-02-13 | 1991-10-15 | Fuel Tech, Inc. | Multi-stage process for reducing the concentration of pollutants in an effluent |
CN1118712A (zh) * | 1994-06-30 | 1996-03-20 | 纳可环技公司 | 还原nox和sox的多步方法 |
JPH08323151A (ja) * | 1995-06-05 | 1996-12-10 | Tokyo Gas Co Ltd | NOx含有排ガスの浄化方法 |
CN1747777A (zh) * | 2003-02-04 | 2006-03-15 | 凯米罗总公司 | 还原废气中氮氧化物的催化方法和还原剂组合物 |
WO2006013229A1 (en) * | 2004-08-04 | 2006-02-09 | Kemira Oyj | Reducing agent composition |
DE102007062594A1 (de) * | 2007-12-22 | 2009-07-02 | Audi Ag | Verfahren zum Herabsenken eines Gefrierpunkts einer harnstoffhaltigen Reduktionsmittellösung und Abgasnachbehandlungsanlage |
CN101849087A (zh) * | 2008-09-09 | 2010-09-29 | 曼恩载重汽车股份公司 | 减少内燃机废气流中的氮氧化物的方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104607041A (zh) * | 2014-11-28 | 2015-05-13 | 河南弘康环保科技有限公司 | 一种超低温车用尿素溶液 |
CN105498537A (zh) * | 2015-11-30 | 2016-04-20 | 许昌学院 | 一种低温型柴油尾气还原剂及其制备方法 |
CN107138044A (zh) * | 2017-06-02 | 2017-09-08 | 许昌学院 | 一种具有低温性能的柴油车用尿素溶液及其制备方法 |
CN107178408A (zh) * | 2017-06-02 | 2017-09-19 | 许昌学院 | 一种超低温型柴油车用尿素溶液及其制备方法 |
CN107138044B (zh) * | 2017-06-02 | 2020-06-23 | 许昌学院 | 一种具有低温性能的柴油车用尿素溶液及其制备方法 |
CN108619907A (zh) * | 2018-04-28 | 2018-10-09 | 南京工业大学 | 一种车用尿素还原剂溶液 |
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Publication number | Publication date |
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CN102213126B (zh) | 2013-02-06 |
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Inventor after: Zou Jianbo Inventor after: Zhang Kejin Inventor before: Zou Jianbo Inventor after: Zou Jianbo Inventor after: Zhang Kejin Inventor before: Zou Jianbo |
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Free format text: CORRECT: INVENTOR; FROM: ZOU JIANBO TO: ZOU JIANBO ZHANG KEJIN |
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Owner name: LIAONING RUNDI AUTOMATIVE ENVIRONMENTAL PROTECTION Free format text: FORMER NAME: LIAONING RUNDI FINE CHEMICALS CO.,LTD. |
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Address after: 111000 Liaoyang City, Liaoning province Taizihe District Canal Road No. 86 Patentee after: LIAONING RUNDI AUTOMOTVE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 111000 Tiexi Industrial Park, Baita District, Liaoning, Liaoyang Patentee before: Liaoning Rundi Fine Chemicals Co.,Ltd. Address after: 111000 Liaoyang City, Liaoning province Taizihe District Canal Road No. 86 Patentee after: LIAONING RUNDI AUTOMOTVE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 111000 Tiexi Industrial Park, Baita District, Liaoning, Liaoyang Patentee before: Liaoning Rundi Fine Chemicals Co.,Ltd. |
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Inventor after: Zou Jianbo Inventor after: Zhang Kejin Inventor after: Mi Xinyan Inventor before: Zou Jianbo Inventor before: Zhang Kejin Inventor after: Zou Jianbo Inventor after: Zhang Kejin Inventor after: Mi Xinyan Inventor before: Zou Jianbo Inventor before: Zhang Kejin |
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Effective date of registration: 20151127 Address after: 111000 Liaoyang City, Liaoning province Taizihe District Canal Road No. 86 Patentee after: LIAONING RUNDI AUTOMOTVE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Patentee after: China first automobile Limited by Share Ltd Technology Center Address before: 111000 Liaoyang City, Liaoning province Taizihe District Canal Road No. 86 Patentee before: LIAONING RUNDI AUTOMOTVE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date of registration: 20151127 Address after: 111000 Liaoyang City, Liaoning province Taizihe District Canal Road No. 86 Patentee after: LIAONING RUNDI AUTOMOTVE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Patentee after: China first automobile Limited by Share Ltd Technology Center Address before: 111000 Liaoyang City, Liaoning province Taizihe District Canal Road No. 86 Patentee before: LIAONING RUNDI AUTOMOTVE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20190524 |