CN101713317B - 柴油机尾气选择性催化还原剂添加量的控制方法 - Google Patents
柴油机尾气选择性催化还原剂添加量的控制方法 Download PDFInfo
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- CN101713317B CN101713317B CN2009102215079A CN200910221507A CN101713317B CN 101713317 B CN101713317 B CN 101713317B CN 2009102215079 A CN2009102215079 A CN 2009102215079A CN 200910221507 A CN200910221507 A CN 200910221507A CN 101713317 B CN101713317 B CN 101713317B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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CN2009102215079A CN101713317B (zh) | 2009-11-12 | 2009-11-12 | 柴油机尾气选择性催化还原剂添加量的控制方法 |
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CN2009102215079A CN101713317B (zh) | 2009-11-12 | 2009-11-12 | 柴油机尾气选择性催化还原剂添加量的控制方法 |
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CN101713317A CN101713317A (zh) | 2010-05-26 |
CN101713317B true CN101713317B (zh) | 2011-09-28 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102155279B (zh) * | 2011-04-19 | 2012-11-07 | 潍柴动力股份有限公司 | 用于控制柴油发动机的尿素喷射***的设备和方法 |
CN102278222A (zh) * | 2011-08-30 | 2011-12-14 | 潍柴动力股份有限公司 | 一种柴油机尾气后处理***及方法 |
CN102518496A (zh) * | 2012-01-05 | 2012-06-27 | 潍柴动力股份有限公司 | 一种尿素喷射量的控制方法和*** |
US9441518B2 (en) * | 2013-08-13 | 2016-09-13 | Cummins Emission Solutions, Inc. | Diaphragm pump system having re-priming capabilities |
DE102015118572B4 (de) * | 2015-10-30 | 2022-10-06 | Purem GmbH | Verfahren zur Abgabe von Reaktionsmittel in den Abgasstrom einer Brennkraftmaschine |
JP6638549B2 (ja) * | 2016-05-02 | 2020-01-29 | いすゞ自動車株式会社 | 内燃機関の排気ガス浄化システム及び内燃機関の排気ガス浄化方法 |
KR101968318B1 (ko) * | 2017-09-28 | 2019-08-13 | 세종공업 주식회사 | 우레아 인젝터로의 과공급량 제어방법 |
CN107754608A (zh) * | 2017-11-24 | 2018-03-06 | 江苏科技大学 | 一种基于scr的船舶脱硝***的尾气循环再处理装置 |
DE102018200467A1 (de) * | 2018-01-12 | 2019-07-18 | Robert Bosch Gmbh | Verfahren zum Einlernen von mindestens einem Pumpenmerkmal einer Pumpe eines Fördermoduls eines SCR-Katalysatorsystems |
CN108590816B (zh) * | 2018-03-02 | 2023-04-28 | 天津大学 | 一种甲醇为还原剂的选择性催化还原NOx的方法及*** |
CN108708797B (zh) * | 2018-05-16 | 2021-01-19 | 潍柴动力股份有限公司 | 一种整车排放控制***的控制方法、控制装置及控制*** |
CN109763883B (zh) * | 2019-02-11 | 2021-03-12 | 无锡威孚力达催化净化器有限责任公司 | 一种scr***氨气泄露的检测方法、装置及*** |
CN110714820A (zh) * | 2019-11-29 | 2020-01-21 | 中船动力有限公司 | 船用柴油机scr***尿素溶液喷射控制装置及方法 |
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Owner name: KAILONG HIGH TECHNOLOGY CO., LTD. Free format text: FORMER NAME: KAILONG AUTOMOBILE EQUIPMENT MANUFACTURING CO., LTD., WUXI CITY |
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Address after: 214000 Jiangsu city in Wuxi Province Economic Development Zone Huishan Qianqiao Temple Tangqiao supporting area Patentee after: Kailong High Technology Co., Ltd. Address before: Weifu Industrial Park of Huishan District of Huishan Economic Development Zone 214174 Jiangsu city of Wuxi province Wuxi Kailong Automobile Equipment Manufacturing Co Ltd Patentee before: Wuxi Kailong Bus Equipment Manufacturing Co., Ltd. |
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Denomination of invention: Control method of adding amount of selective catalytic reducing agent for diesel engine tail gas Effective date of registration: 20210727 Granted publication date: 20110928 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Xishan branch Pledgor: KAILONG HIGH TECHNOLOGY Co.,Ltd. Registration number: Y2021320010276 |