CN103553219B - 一种乙二醇密闭循环水缓蚀阻垢剂的制法及用途 - Google Patents
一种乙二醇密闭循环水缓蚀阻垢剂的制法及用途 Download PDFInfo
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- CN103553219B CN103553219B CN201310535741.5A CN201310535741A CN103553219B CN 103553219 B CN103553219 B CN 103553219B CN 201310535741 A CN201310535741 A CN 201310535741A CN 103553219 B CN103553219 B CN 103553219B
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
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CN201310535741.5A CN103553219B (zh) | 2013-11-01 | 2013-11-01 | 一种乙二醇密闭循环水缓蚀阻垢剂的制法及用途 |
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CN201310535741.5A CN103553219B (zh) | 2013-11-01 | 2013-11-01 | 一种乙二醇密闭循环水缓蚀阻垢剂的制法及用途 |
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CN103553219A CN103553219A (zh) | 2014-02-05 |
CN103553219B true CN103553219B (zh) | 2014-09-17 |
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CN201310535741.5A Active CN103553219B (zh) | 2013-11-01 | 2013-11-01 | 一种乙二醇密闭循环水缓蚀阻垢剂的制法及用途 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103938213B (zh) * | 2014-04-24 | 2017-09-05 | 姬光河 | 一种防锈液 |
CN104528962A (zh) * | 2014-10-24 | 2015-04-22 | 中国海洋石油总公司 | 一种新型采暖系统停炉保护液的制备方法 |
CN105540879A (zh) * | 2016-02-04 | 2016-05-04 | 江苏盛世水业有限公司 | 软水闭路循环冷却水系统高效缓蚀分散剂 |
CN107512784A (zh) * | 2017-09-20 | 2017-12-26 | 朝阳光达化工有限公司 | 一种用于有机醇类载冷系统的缓蚀阻垢剂及其制备方法 |
GB2591292B (en) * | 2020-01-27 | 2024-08-14 | Adey Holdings 2008 Ltd | Corrosion inhibitor for a central heating system |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN100334011C (zh) * | 2005-12-05 | 2007-08-29 | 赵清顺 | 一种用于循环冷却水处理的杀菌缓蚀剂 |
CN101367583A (zh) * | 2008-09-28 | 2009-02-18 | 中国海洋石油总公司 | 一种新型无磷缓蚀剂的制备方法 |
CN101367582A (zh) * | 2008-09-28 | 2009-02-18 | 中国海洋石油总公司 | 一种新型无磷缓蚀剂 |
CN103253777B (zh) * | 2012-02-20 | 2014-05-28 | 中国石油化工股份有限公司 | 一种阻垢缓蚀剂用组合物和阻垢缓蚀剂及其应用 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee after: TIANJIN ZHENGDA SCIENCE & TECHNOLOGY CO.,LTD. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee before: TIANJIN ZHENGDA SCIENCE & TECHNOLOGY CO.,LTD. |
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TR01 | Transfer of patent right |
Effective date of registration: 20161130 Address after: No. three road 300131 Tianjin city Hongqiao District dingzigu No. 85 Patentee after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee after: TIANJIN ZHENGDA SCIENCE & TECHNOLOGY CO.,LTD. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Patentee before: TIANJIN ZHENGDA SCIENCE & TECHNOLOGY CO.,LTD. |