CN101319322A - 一种锅炉用环保型钝化液及其制备方法 - Google Patents
一种锅炉用环保型钝化液及其制备方法 Download PDFInfo
- Publication number
- CN101319322A CN101319322A CNA2008101170127A CN200810117012A CN101319322A CN 101319322 A CN101319322 A CN 101319322A CN A2008101170127 A CNA2008101170127 A CN A2008101170127A CN 200810117012 A CN200810117012 A CN 200810117012A CN 101319322 A CN101319322 A CN 101319322A
- Authority
- CN
- China
- Prior art keywords
- tartrate
- passivating solution
- water
- phosphoric acid
- hydrogen peroxide
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000002161 passivation Methods 0.000 title claims description 41
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 43
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims abstract description 30
- 229940095064 tartrate Drugs 0.000 claims abstract description 30
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 50
- 150000003016 phosphoric acids Chemical class 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 8
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 claims description 6
- 239000001509 sodium citrate Substances 0.000 claims description 6
- 239000001488 sodium phosphate Substances 0.000 claims description 6
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 6
- 239000001433 sodium tartrate Substances 0.000 claims description 6
- 229960002167 sodium tartrate Drugs 0.000 claims description 6
- 235000011004 sodium tartrates Nutrition 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 6
- 229940038773 trisodium citrate Drugs 0.000 claims description 6
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 6
- 239000001508 potassium citrate Substances 0.000 claims description 4
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 4
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 4
- 229940093916 potassium phosphate Drugs 0.000 claims description 4
- 235000011009 potassium phosphates Nutrition 0.000 claims description 4
- 235000015870 tripotassium citrate Nutrition 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- 229910019142 PO4 Inorganic materials 0.000 abstract description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract description 6
- 239000010452 phosphate Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000002344 surface layer Substances 0.000 abstract description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 3
- 239000003440 toxic substance Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 11
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 241001163841 Albugo ipomoeae-panduratae Species 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 229960000510 ammonia Drugs 0.000 description 2
- 231100000357 carcinogen Toxicity 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 229960003339 sodium phosphate Drugs 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101170127A CN101319322B (zh) | 2008-07-22 | 2008-07-22 | 一种锅炉用环保型钝化液及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101170127A CN101319322B (zh) | 2008-07-22 | 2008-07-22 | 一种锅炉用环保型钝化液及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101319322A true CN101319322A (zh) | 2008-12-10 |
CN101319322B CN101319322B (zh) | 2010-06-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008101170127A Expired - Fee Related CN101319322B (zh) | 2008-07-22 | 2008-07-22 | 一种锅炉用环保型钝化液及其制备方法 |
Country Status (1)
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CN (1) | CN101319322B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104073796A (zh) * | 2014-06-30 | 2014-10-01 | 句容市博远电子有限公司 | 一种金属电镀钝化液及其配制方法 |
CN106521476A (zh) * | 2016-12-20 | 2017-03-22 | 粟飞 | 一种碱性钝化液 |
CN108998784A (zh) * | 2018-07-06 | 2018-12-14 | 鞍钢股份有限公司 | 一种不含氯离子的耐候钢表面锈层快速生成处理剂及方法 |
WO2020137496A1 (ja) * | 2018-12-27 | 2020-07-02 | 三菱日立パワーシステムズ株式会社 | ボイラプラントの洗浄保管方法および洗浄保管装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1012625B (zh) * | 1987-03-27 | 1991-05-15 | 贾福来 | 金属表面清洗液及其制备方法 |
-
2008
- 2008-07-22 CN CN2008101170127A patent/CN101319322B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104073796A (zh) * | 2014-06-30 | 2014-10-01 | 句容市博远电子有限公司 | 一种金属电镀钝化液及其配制方法 |
CN106521476A (zh) * | 2016-12-20 | 2017-03-22 | 粟飞 | 一种碱性钝化液 |
CN108998784A (zh) * | 2018-07-06 | 2018-12-14 | 鞍钢股份有限公司 | 一种不含氯离子的耐候钢表面锈层快速生成处理剂及方法 |
WO2020137496A1 (ja) * | 2018-12-27 | 2020-07-02 | 三菱日立パワーシステムズ株式会社 | ボイラプラントの洗浄保管方法および洗浄保管装置 |
JP2020106199A (ja) * | 2018-12-27 | 2020-07-09 | 三菱日立パワーシステムズ株式会社 | ボイラプラントの洗浄保管方法および洗浄保管装置 |
JP7150594B2 (ja) | 2018-12-27 | 2022-10-11 | 三菱重工業株式会社 | ボイラプラントの洗浄保管方法および洗浄保管装置 |
TWI796533B (zh) * | 2018-12-27 | 2023-03-21 | 日商三菱動力股份有限公司 | 鍋爐廠房的洗淨保管方法及洗淨保管裝置 |
Also Published As
Publication number | Publication date |
---|---|
CN101319322B (zh) | 2010-06-09 |
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Owner name: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY Free format text: FORMER OWNER: XIA CHANGBIN Effective date: 20090626 |
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Effective date of registration: 20090626 Address after: Wanjiali Road, Yuhua District of Hunan province Changsha 2 No. 960 post encoding: 410114 Applicant after: Changsha University of Sciences and Technology Address before: Room 518, building 46, South Main Street, Zhongguancun, Beijing, Haidian District 100081 Applicant before: Xia Changbin |
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