CN103436378B - 火电厂脱硝催化剂孔道堵塞的清洗液及其清洗方法 - Google Patents
火电厂脱硝催化剂孔道堵塞的清洗液及其清洗方法 Download PDFInfo
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- CN103436378B CN103436378B CN201310373303.3A CN201310373303A CN103436378B CN 103436378 B CN103436378 B CN 103436378B CN 201310373303 A CN201310373303 A CN 201310373303A CN 103436378 B CN103436378 B CN 103436378B
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- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 27
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 22
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 20
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- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007654 immersion Methods 0.000 claims description 9
- 230000001413 cellular effect Effects 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 abstract description 11
- 238000011069 regeneration method Methods 0.000 abstract description 11
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract description 10
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CN201310373303.3A CN103436378B (zh) | 2013-08-23 | 2013-08-23 | 火电厂脱硝催化剂孔道堵塞的清洗液及其清洗方法 |
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CN201310373303.3A CN103436378B (zh) | 2013-08-23 | 2013-08-23 | 火电厂脱硝催化剂孔道堵塞的清洗液及其清洗方法 |
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CN103436378B true CN103436378B (zh) | 2014-12-24 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104667997A (zh) * | 2015-01-14 | 2015-06-03 | 北京华电斯莱克顿技术有限公司 | 一种scr催化剂再生方法 |
CN104907107B (zh) * | 2015-06-16 | 2020-10-13 | 河北唯沃环境工程科技有限公司 | 一种失活scr脱硝催化剂再生液以及一种失活scr脱硝催化剂的再生方法 |
CN105126934B (zh) * | 2015-07-15 | 2019-08-13 | 浙江浙能催化剂技术有限公司 | 物理掩蔽失活scr脱硝催化剂再生方法及其使用的再生液 |
CN106179532B (zh) * | 2016-06-28 | 2018-10-12 | 重庆远达催化剂制造有限公司 | 一种砷中毒脱硝催化剂再生液及应用 |
CN107043656B (zh) * | 2017-04-24 | 2019-08-02 | 中国天辰工程有限公司 | 一种用于洗涤硅铝磷分子筛的分散剂及洗涤装置 |
CN108525709B (zh) * | 2018-03-30 | 2021-05-18 | 国家电投集团远达环保催化剂有限公司 | 一种回收废弃scr脱硝催化剂的方法及再生scr脱硝催化剂载体粉体 |
CN109126903A (zh) * | 2018-09-27 | 2019-01-04 | 重庆师范大学 | 一种板式脱硝催化剂再生清洗液及其清洗方法 |
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CN101574671B (zh) * | 2009-04-29 | 2011-02-16 | 常州市肯创环境工程技术有限公司 | 一种scr脱硝催化剂再生液 |
CN102101060B (zh) * | 2009-12-21 | 2013-01-09 | 中国科学院城市环境研究所 | 一种用于烟气脱硝催化剂活性复苏的工艺和装置 |
CN103143402A (zh) * | 2011-12-07 | 2013-06-12 | 徐树元 | 一种烟气脱硝催化剂在线再生清洗液及其制备方法 |
CN102974367B (zh) * | 2012-11-07 | 2014-08-06 | 广东电网公司电力科学研究院 | 一种采用抗毒再生液将失活scr脱硝催化剂再生的方法 |
CN103055962B (zh) * | 2012-12-25 | 2014-08-13 | 国电新能源技术研究院 | 一种scr脱硝催化剂再生方法 |
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Address after: 401336 Chongqing City, South Bank of the Yangtze River Road, No. 11 Co-patentee after: CHONGQING MINGZHU ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Patentee after: SPIC YUANDA ENVIRONMENTAL PROTECTION CATALYST CO.,LTD. Address before: 401336 Chongqing City, South Bank of the Yangtze River Road, No. 11 Co-patentee before: CHONGQING MINGZHU ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Patentee before: CHONGQING YUANDA CATALYST MANUFACTURING Co.,Ltd. |
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