CN100408182C - 不锈钢酸洗液催化剂及其制备方法 - Google Patents
不锈钢酸洗液催化剂及其制备方法 Download PDFInfo
- Publication number
- CN100408182C CN100408182C CNB200510123734XA CN200510123734A CN100408182C CN 100408182 C CN100408182 C CN 100408182C CN B200510123734X A CNB200510123734X A CN B200510123734XA CN 200510123734 A CN200510123734 A CN 200510123734A CN 100408182 C CN100408182 C CN 100408182C
- Authority
- CN
- China
- Prior art keywords
- acid
- acid catalyst
- corrosive steel
- steel pickle
- corrosive
- 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
Links
- 235000021110 pickles Nutrition 0.000 title claims description 31
- 229910000831 Steel Inorganic materials 0.000 title claims description 27
- 239000003377 acid catalyst Substances 0.000 title claims description 27
- 230000009972 noncorrosive effect Effects 0.000 title claims description 27
- 239000010959 steel Substances 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 10
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 10
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 22
- 239000002994 raw material Substances 0.000 claims description 13
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 11
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 9
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 9
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims 2
- 239000002253 acid Substances 0.000 abstract description 14
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 12
- 239000010935 stainless steel Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 238000005554 pickling Methods 0.000 abstract description 7
- 239000003595 mist Substances 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- XWROUVVQGRRRMF-UHFFFAOYSA-N F.O[N+]([O-])=O Chemical compound F.O[N+]([O-])=O XWROUVVQGRRRMF-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000004094 surface-active agent Substances 0.000 abstract description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- -1 alkylamino carboxylate Chemical class 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920001289 polyvinyl ether Polymers 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 7
- 229910017604 nitric acid Inorganic materials 0.000 description 7
- 230000003628 erosive effect Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical compound NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 2
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 1
- 241001272567 Hominoidea Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010054786 Skin burning sensation Diseases 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
Images
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200510123734XA CN100408182C (zh) | 2005-11-22 | 2005-11-22 | 不锈钢酸洗液催化剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200510123734XA CN100408182C (zh) | 2005-11-22 | 2005-11-22 | 不锈钢酸洗液催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1970147A CN1970147A (zh) | 2007-05-30 |
CN100408182C true CN100408182C (zh) | 2008-08-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB200510123734XA Expired - Fee Related CN100408182C (zh) | 2005-11-22 | 2005-11-22 | 不锈钢酸洗液催化剂及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100408182C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5615058B2 (ja) * | 2010-06-29 | 2014-10-29 | バブコック日立株式会社 | 排ガス脱硝触媒用金属基材の製造方法 |
CN103046063A (zh) * | 2012-12-18 | 2013-04-17 | 浙江大学 | 一种不锈钢酸洗酸雾抑制剂及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1082629A (zh) * | 1993-05-07 | 1994-02-23 | 李毅 | 酸洗添加物质的生产方法 |
-
2005
- 2005-11-22 CN CNB200510123734XA patent/CN100408182C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1082629A (zh) * | 1993-05-07 | 1994-02-23 | 李毅 | 酸洗添加物质的生产方法 |
Non-Patent Citations (4)
Title |
---|
用于真空电子器件的非ODS 水剂清洗工艺. 刘万里,李伟,袁月芬,李玉香,胡成香,张传国.真空电子技术,第1期. 2000 |
用于真空电子器件的非ODS 水剂清洗工艺. 刘万里,李伟,袁月芬,李玉香,胡成香,张传国.真空电子技术,第1期. 2000 * |
钢铁材料盐酸酸洗的缓蚀与抑雾研究. 陶映初,毕刚,陈思农.材料保护,第24卷第8期. 1991 |
钢铁材料盐酸酸洗的缓蚀与抑雾研究. 陶映初,毕刚,陈思农.材料保护,第24卷第8期. 1991 * |
Also Published As
Publication number | Publication date |
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CN1970147A (zh) | 2007-05-30 |
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GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jinyun Sanding Industrial Co., Ltd. Assignor: Li Yi Contract fulfillment period: 2009.9.1 to 2014.8.31 Contract record no.: 2009330002802 Denomination of invention: Non-corrosive steel pickle acid catalyst and process for preparing the same Granted publication date: 20080806 License type: Exclusive license Record date: 20091109 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.1 TO 2014.8.31; CHANGE OF CONTRACT Name of requester: SANDING INDUSTRY CO. LTD.,JINYUN COUNTY,ZHEJIANG P Effective date: 20091109 |
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Assignee: Zhejiang Jinyun Sanding Industrial Co., Ltd. Assignor: Li Yi Contract record no.: 2009330002802 Date of cancellation: 20110317 |
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Owner name: BEIJING CHANGHANG WEIYE ENVIRONMENTAL TECHNOLOGY C Effective date: 20120508 |
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Free format text: CORRECT: ADDRESS; FROM: 102488 FANGSHAN, BEIJING TO: 100000 FANGSHAN, BEIJING |
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Effective date of registration: 20120508 Address after: 100000 Beijing city Fangshan District Street South West Lu Shang Gang Cun Wei Hui west 50 meters Patentee after: Albert long Beijing Environmental Protection Technology Co., Ltd. Address before: 102488, Beijing, Liangxiang, South Kong Jin Kong pigeon Park District No. 35 building Patentee before: Li Yi |
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