CN102284306A - Scr催化剂孔道的清洗疏通装置 - Google Patents
Scr催化剂孔道的清洗疏通装置 Download PDFInfo
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- CN102284306A CN102284306A CN2011102356229A CN201110235622A CN102284306A CN 102284306 A CN102284306 A CN 102284306A CN 2011102356229 A CN2011102356229 A CN 2011102356229A CN 201110235622 A CN201110235622 A CN 201110235622A CN 102284306 A CN102284306 A CN 102284306A
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- Prior art keywords
- cleaning
- casing
- catalyst
- duct
- dredging device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110235622 CN102284306B (zh) | 2011-08-17 | 2011-08-17 | Scr催化剂孔道的清洗疏通装置 |
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CN 201110235622 CN102284306B (zh) | 2011-08-17 | 2011-08-17 | Scr催化剂孔道的清洗疏通装置 |
Publications (2)
Publication Number | Publication Date |
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CN102284306A true CN102284306A (zh) | 2011-12-21 |
CN102284306B CN102284306B (zh) | 2012-12-12 |
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CN 201110235622 Expired - Fee Related CN102284306B (zh) | 2011-08-17 | 2011-08-17 | Scr催化剂孔道的清洗疏通装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104368399A (zh) * | 2014-10-31 | 2015-02-25 | 浙江浙能催化剂技术有限公司 | 一种疏通蜂窝式再生scr催化剂孔道的装置 |
CN114729585A (zh) * | 2019-11-25 | 2022-07-08 | 沃尔沃卡车集团 | 用于疏通选择性催化还原催化剂中的孔的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670841A (en) * | 1979-11-13 | 1981-06-13 | Ngk Insulators Ltd | Method of catalyst regeneration |
WO2004076067A1 (en) * | 2003-02-25 | 2004-09-10 | Enerfab, Inc. | Methods for cleaning catalytic converters |
CN100577258C (zh) * | 2003-02-21 | 2010-01-06 | 恩威吉环境能源工程建设有限公司 | 用于从一束通道内清除污染物和/或堵塞的方法 |
CN102120220A (zh) * | 2010-12-17 | 2011-07-13 | 广东工业大学 | 一种光催化金属网的超声波清洗装置及其清洗方法 |
CN202219168U (zh) * | 2011-08-17 | 2012-05-16 | 常州市肯创环境工程技术有限公司 | Scr催化剂孔道的清洗疏通装置 |
-
2011
- 2011-08-17 CN CN 201110235622 patent/CN102284306B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670841A (en) * | 1979-11-13 | 1981-06-13 | Ngk Insulators Ltd | Method of catalyst regeneration |
CN100577258C (zh) * | 2003-02-21 | 2010-01-06 | 恩威吉环境能源工程建设有限公司 | 用于从一束通道内清除污染物和/或堵塞的方法 |
WO2004076067A1 (en) * | 2003-02-25 | 2004-09-10 | Enerfab, Inc. | Methods for cleaning catalytic converters |
CN102120220A (zh) * | 2010-12-17 | 2011-07-13 | 广东工业大学 | 一种光催化金属网的超声波清洗装置及其清洗方法 |
CN202219168U (zh) * | 2011-08-17 | 2012-05-16 | 常州市肯创环境工程技术有限公司 | Scr催化剂孔道的清洗疏通装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104368399A (zh) * | 2014-10-31 | 2015-02-25 | 浙江浙能催化剂技术有限公司 | 一种疏通蜂窝式再生scr催化剂孔道的装置 |
CN114729585A (zh) * | 2019-11-25 | 2022-07-08 | 沃尔沃卡车集团 | 用于疏通选择性催化还原催化剂中的孔的方法 |
Also Published As
Publication number | Publication date |
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CN102284306B (zh) | 2012-12-12 |
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Address after: 213022, No. 406, north, innovation and technology building, Xinbei hi tech park, Changzhou, Jiangsu Applicant after: COUNTRY JIANGSU ENVIRONMENT TECHNOLOGY CO., LTD. Applicant after: South China University of Technology Address before: Wujin District of Jiangsu city of Changzhou province Dingan road 213161 No. 35 Tian Lu Plaza F4-1 Applicant before: Hangzhou Kenchuang Environment Engineering Technology Co., Ltd. Applicant before: South China University of Technology |
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Free format text: CORRECT: APPLICANT; FROM: CHANGZHOU KENCHUANG ENVIRONMENTAL ENGINEERING TECHNIQUE CO., LTD. TO: JIANGSU COUNTRY ENVIRONMENTAL TECHNOLOGIES CO., LTD. |
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Owner name: JIANGSU KENCHUANG CATALYST REGENERATION TECHNOLOGY Free format text: FORMER OWNER: JIANGSU COUNTRY ENVIRONMENTAL TECHNOLOGIES CO., LTD. Effective date: 20140814 |
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Effective date of registration: 20140814 Address after: 213022, No. 88, ring Garden Road, Jincheng Town, Changzhou City, Jiangsu, Jintan Patentee after: COUNTRY JIANGSU CATALYST REGENERATION TECHNOLOGIES CO., LTD. Patentee after: South China University of Technology Address before: 213022, No. 406, north, innovation and technology building, Xinbei hi tech park, Changzhou, Jiangsu Patentee before: COUNTRY JIANGSU ENVIRONMENT TECHNOLOGY CO., LTD. Patentee before: South China University of Technology |
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Granted publication date: 20121212 Termination date: 20180817 |
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CF01 | Termination of patent right due to non-payment of annual fee |