CN103663742B - 一种用于循环冷却水的复合缓蚀阻垢剂 - Google Patents
一种用于循环冷却水的复合缓蚀阻垢剂 Download PDFInfo
- Publication number
- CN103663742B CN103663742B CN201310661529.3A CN201310661529A CN103663742B CN 103663742 B CN103663742 B CN 103663742B CN 201310661529 A CN201310661529 A CN 201310661529A CN 103663742 B CN103663742 B CN 103663742B
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- Prior art keywords
- cooling water
- scale inhibitor
- corrosion
- circulating cooling
- corrosion scale
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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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- 238000005260 corrosion Methods 0.000 title claims abstract description 49
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 239000000498 cooling water Substances 0.000 title claims abstract description 25
- 239000002455 scale inhibitor Substances 0.000 title abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 abstract 1
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 abstract 1
- 229920000141 poly(maleic anhydride) Polymers 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 235000018553 tannin Nutrition 0.000 abstract 1
- 229920001864 tannin Polymers 0.000 abstract 1
- 239000001648 tannin Substances 0.000 abstract 1
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 41
- 230000005764 inhibitory process Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 231100000053 low toxicity Toxicity 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Details Of Resistors (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310661529.3A CN103663742B (zh) | 2013-12-09 | 2013-12-09 | 一种用于循环冷却水的复合缓蚀阻垢剂 |
Applications Claiming Priority (1)
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CN201310661529.3A CN103663742B (zh) | 2013-12-09 | 2013-12-09 | 一种用于循环冷却水的复合缓蚀阻垢剂 |
Publications (2)
Publication Number | Publication Date |
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CN103663742A CN103663742A (zh) | 2014-03-26 |
CN103663742B true CN103663742B (zh) | 2015-06-24 |
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CN201310661529.3A Expired - Fee Related CN103663742B (zh) | 2013-12-09 | 2013-12-09 | 一种用于循环冷却水的复合缓蚀阻垢剂 |
Country Status (1)
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CN (1) | CN103663742B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104310605B (zh) * | 2014-10-22 | 2016-06-08 | 王兴霞 | 一种用于锅炉循环水的阻垢剂 |
CN104355373B (zh) * | 2014-10-27 | 2016-09-07 | 重庆中迪水处理技术有限公司 | 一种污水净化消毒剂及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101746900A (zh) * | 2008-12-01 | 2010-06-23 | 中国石油化工股份有限公司 | 一种抑垢剂组合物及其制备方法以及污水处理方法 |
JP2010236034A (ja) * | 2009-03-31 | 2010-10-21 | Kurita Water Ind Ltd | 休止中のボイラの防食方法、及び休止中のボイラ用の防食剤 |
CN102452724A (zh) * | 2010-10-20 | 2012-05-16 | 中国石油化工股份有限公司 | 一种复合缓蚀阻垢剂及其在水处理中的应用 |
CN102559164A (zh) * | 2011-12-09 | 2012-07-11 | 中国石油集团川庆钻探工程有限公司 | 钻井液用缓蚀剂及其制备方法 |
CN102730848A (zh) * | 2011-04-02 | 2012-10-17 | 中国石油化工股份有限公司 | 一种复合缓蚀阻垢剂及其在水处理中的应用 |
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2013
- 2013-12-09 CN CN201310661529.3A patent/CN103663742B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101746900A (zh) * | 2008-12-01 | 2010-06-23 | 中国石油化工股份有限公司 | 一种抑垢剂组合物及其制备方法以及污水处理方法 |
JP2010236034A (ja) * | 2009-03-31 | 2010-10-21 | Kurita Water Ind Ltd | 休止中のボイラの防食方法、及び休止中のボイラ用の防食剤 |
CN102452724A (zh) * | 2010-10-20 | 2012-05-16 | 中国石油化工股份有限公司 | 一种复合缓蚀阻垢剂及其在水处理中的应用 |
CN102730848A (zh) * | 2011-04-02 | 2012-10-17 | 中国石油化工股份有限公司 | 一种复合缓蚀阻垢剂及其在水处理中的应用 |
CN102559164A (zh) * | 2011-12-09 | 2012-07-11 | 中国石油集团川庆钻探工程有限公司 | 钻井液用缓蚀剂及其制备方法 |
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