CN103663746B - 一种阻垢缓蚀剂 - Google Patents
一种阻垢缓蚀剂 Download PDFInfo
- Publication number
- CN103663746B CN103663746B CN201310670784.4A CN201310670784A CN103663746B CN 103663746 B CN103663746 B CN 103663746B CN 201310670784 A CN201310670784 A CN 201310670784A CN 103663746 B CN103663746 B CN 103663746B
- Authority
- CN
- China
- Prior art keywords
- corrosion inhibitor
- diphosphonic acid
- acid
- water
- incrustation corrosion
- Prior art date
- 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.)
- Expired - Fee Related
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- 230000007797 corrosion Effects 0.000 title claims abstract description 50
- 238000005260 corrosion Methods 0.000 title claims abstract description 50
- 239000003112 inhibitor Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- LBHZKEWZASOKKW-UHFFFAOYSA-N C(C)(=O)O.NC(=N)N.OCC(P(O)(O)=O)P(O)(O)=O Chemical class C(C)(=O)O.NC(=N)N.OCC(P(O)(O)=O)P(O)(O)=O LBHZKEWZASOKKW-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 15
- 239000004584 polyacrylic acid Substances 0.000 claims abstract description 15
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 15
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 15
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 15
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 claims abstract description 14
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 abstract description 14
- 150000007513 acids Chemical class 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 229910000954 Medium-carbon steel Inorganic materials 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 7
- 239000010962 carbon steel Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- JJJOZVFVARQUJV-UHFFFAOYSA-N 2-ethylhexylphosphonic acid Chemical compound CCCCC(CC)CP(O)(O)=O JJJOZVFVARQUJV-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310670784.4A CN103663746B (zh) | 2013-12-11 | 2013-12-11 | 一种阻垢缓蚀剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310670784.4A CN103663746B (zh) | 2013-12-11 | 2013-12-11 | 一种阻垢缓蚀剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103663746A CN103663746A (zh) | 2014-03-26 |
CN103663746B true CN103663746B (zh) | 2016-08-17 |
Family
ID=50302652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310670784.4A Expired - Fee Related CN103663746B (zh) | 2013-12-11 | 2013-12-11 | 一种阻垢缓蚀剂 |
Country Status (1)
Country | Link |
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CN (1) | CN103663746B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103936176B (zh) * | 2014-04-19 | 2015-07-15 | 武汉中新化工有限公司 | 一种工业循环水用缓蚀阻垢剂 |
CN105505548A (zh) * | 2015-12-18 | 2016-04-20 | 常熟市劲力工具有限公司 | 高速钢铣刀加工用磨削液 |
CN106520419A (zh) * | 2016-08-31 | 2017-03-22 | 瓮福达州化工有限责任公司 | 湿法磷酸净化预处理浓缩系统清洗液 |
CN107265677A (zh) * | 2017-07-19 | 2017-10-20 | 贵州开磷集团矿肥有限责任公司 | 一种高效循环水处理药剂及其应用 |
CN109081457A (zh) * | 2018-09-13 | 2018-12-25 | 科得邦(江苏)环境科技有限公司 | 一种空调清洗用阻垢缓蚀剂 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100315438B1 (ko) * | 1997-08-28 | 2002-02-28 | 조민호 | 밀폐순환냉각시스템의부식및스케일억제수처리제조성물및그방법 |
CN102603086A (zh) * | 2012-04-19 | 2012-07-25 | 山东京博控股股份有限公司 | 一种用于石化行业冷却水的缓蚀阻垢剂 |
CN102674572A (zh) * | 2012-06-04 | 2012-09-19 | 温州市南星环保有限公司 | 一种防垢除垢剂及其生产工艺 |
CN102730852A (zh) * | 2012-07-16 | 2012-10-17 | 山东省泰和水处理有限公司 | 一种电厂循环水专用缓蚀阻垢剂 |
CN102923868A (zh) * | 2012-11-15 | 2013-02-13 | 天津大学 | 再生水用于电厂循环冷却水的复合缓蚀阻垢剂 |
-
2013
- 2013-12-11 CN CN201310670784.4A patent/CN103663746B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100315438B1 (ko) * | 1997-08-28 | 2002-02-28 | 조민호 | 밀폐순환냉각시스템의부식및스케일억제수처리제조성물및그방법 |
CN102603086A (zh) * | 2012-04-19 | 2012-07-25 | 山东京博控股股份有限公司 | 一种用于石化行业冷却水的缓蚀阻垢剂 |
CN102674572A (zh) * | 2012-06-04 | 2012-09-19 | 温州市南星环保有限公司 | 一种防垢除垢剂及其生产工艺 |
CN102730852A (zh) * | 2012-07-16 | 2012-10-17 | 山东省泰和水处理有限公司 | 一种电厂循环水专用缓蚀阻垢剂 |
CN102923868A (zh) * | 2012-11-15 | 2013-02-13 | 天津大学 | 再生水用于电厂循环冷却水的复合缓蚀阻垢剂 |
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Publication number | Publication date |
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CN103663746A (zh) | 2014-03-26 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Lu Pengcheng Inventor after: Liu Qintong Inventor after: Yu Yadong Inventor after: Lu Zeli Inventor after: Zhao Yanzhen Inventor after: Wu Haijun Inventor after: Zhang Xiaoyan Inventor after: Zhao Hui Inventor after: Tian Suling Inventor after: Wu Naiju Inventor after: Lv Huili Inventor before: Mou Junping Inventor before: Yu Chunguang |
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TA01 | Transfer of patent application right |
Effective date of registration: 20160708 Address after: The western part of Shandong province Jining Shengze street 272500 City Wenshang County No. 588 Applicant after: WENSHANG POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Address before: 250199 Shandong Province, Licheng District, Ji'nan Huaxin Road, building 389, No. 601 Applicant before: SHANDONG HWAYA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20161211 |
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CF01 | Termination of patent right due to non-payment of annual fee |