CN104069995A - 一种用于硫磺熔化过程中被腐蚀系统设备的防护方法 - Google Patents
一种用于硫磺熔化过程中被腐蚀系统设备的防护方法 Download PDFInfo
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- CN104069995A CN104069995A CN201410298857.6A CN201410298857A CN104069995A CN 104069995 A CN104069995 A CN 104069995A CN 201410298857 A CN201410298857 A CN 201410298857A CN 104069995 A CN104069995 A CN 104069995A
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- corroded
- modified epoxy
- priming paint
- system equipment
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 27
- 239000011593 sulfur Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title abstract description 25
- 238000010309 melting process Methods 0.000 title abstract 3
- 239000003973 paint Substances 0.000 claims abstract description 84
- 239000004593 Epoxy Substances 0.000 claims abstract description 42
- 238000002844 melting Methods 0.000 claims abstract description 22
- 230000008018 melting Effects 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 17
- 238000000227 grinding Methods 0.000 claims abstract description 12
- 238000005488 sandblasting Methods 0.000 claims abstract description 12
- 230000007704 transition Effects 0.000 claims abstract description 11
- 239000012459 cleaning agent Substances 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims abstract description 7
- 230000037452 priming Effects 0.000 claims description 54
- 239000005864 Sulphur Substances 0.000 claims description 35
- 239000011159 matrix material Substances 0.000 claims description 35
- 239000003085 diluting agent Substances 0.000 claims description 24
- 238000007499 fusion processing Methods 0.000 claims description 24
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 20
- 230000001680 brushing effect Effects 0.000 claims description 19
- 238000012545 processing Methods 0.000 claims description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000011574 phosphorus Substances 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 2
- 229960002415 trichloroethylene Drugs 0.000 claims description 2
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 claims description 2
- 230000003746 surface roughness Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 24
- 230000007797 corrosion Effects 0.000 abstract description 21
- 238000010422 painting Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052710 silicon Inorganic materials 0.000 abstract 3
- 239000010703 silicon Substances 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000007689 inspection Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000004519 grease Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000006253 efflorescence Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 206010037844 rash Diseases 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201410298857.6A CN104069995B (zh) | 2014-06-27 | 2014-06-27 | 一种用于硫磺熔化过程中被腐蚀系统设备的防护方法 |
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CN201410298857.6A CN104069995B (zh) | 2014-06-27 | 2014-06-27 | 一种用于硫磺熔化过程中被腐蚀系统设备的防护方法 |
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CN104069995A true CN104069995A (zh) | 2014-10-01 |
CN104069995B CN104069995B (zh) | 2016-03-16 |
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CN201410298857.6A Expired - Fee Related CN104069995B (zh) | 2014-06-27 | 2014-06-27 | 一种用于硫磺熔化过程中被腐蚀系统设备的防护方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105154890A (zh) * | 2015-08-06 | 2015-12-16 | 贵州开磷集团股份有限公司 | 一种被腐蚀的蒸压釜体的防护方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4436772A (en) * | 1982-02-05 | 1984-03-13 | Dai Nippon Toryo Co., Ltd. | Anticorrosive coating process |
JP2003206438A (ja) * | 2002-01-11 | 2003-07-22 | Dainippon Toryo Co Ltd | 耐候性鋼の防食法 |
CN102744186A (zh) * | 2011-04-22 | 2012-10-24 | 中国石油化工股份有限公司 | 一种油罐表面喷涂及杀生涂层联合防腐的方法 |
CN203427398U (zh) * | 2013-08-22 | 2014-02-12 | 盘锦奥马漆业有限公司 | 一种防腐耐磨涂料的复合结构 |
CN103623987A (zh) * | 2013-11-25 | 2014-03-12 | 南通长青沙船舶工程有限公司 | 一种船舶的涂装工艺 |
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2014
- 2014-06-27 CN CN201410298857.6A patent/CN104069995B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4436772A (en) * | 1982-02-05 | 1984-03-13 | Dai Nippon Toryo Co., Ltd. | Anticorrosive coating process |
JP2003206438A (ja) * | 2002-01-11 | 2003-07-22 | Dainippon Toryo Co Ltd | 耐候性鋼の防食法 |
CN102744186A (zh) * | 2011-04-22 | 2012-10-24 | 中国石油化工股份有限公司 | 一种油罐表面喷涂及杀生涂层联合防腐的方法 |
CN203427398U (zh) * | 2013-08-22 | 2014-02-12 | 盘锦奥马漆业有限公司 | 一种防腐耐磨涂料的复合结构 |
CN103623987A (zh) * | 2013-11-25 | 2014-03-12 | 南通长青沙船舶工程有限公司 | 一种船舶的涂装工艺 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105154890A (zh) * | 2015-08-06 | 2015-12-16 | 贵州开磷集团股份有限公司 | 一种被腐蚀的蒸压釜体的防护方法 |
CN105154890B (zh) * | 2015-08-06 | 2019-01-15 | 贵州开磷集团股份有限公司 | 一种被腐蚀的蒸压釜体的防护方法 |
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CN104069995B (zh) | 2016-03-16 |
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Effective date of registration: 20160511 Address after: Xifeng County in Guizhou Province, Guiyang city town 551109 Patentee after: Guiyang Kailin Chemical Co. Ltd. Address before: No. 237 Jinyang City Kailin Lake District Road 550009 Guizhou city of Guiyang Province Patentee before: Phosphorylcholine group limited-liability company is opened in Guizhou |
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Effective date of registration: 20170616 Address after: Guizhou province Guiyang City Kaiyang County 550302 gold town (office building No. 2) Patentee after: Guizhou Kailin group mineral fertilizer limited liability company Address before: Xifeng County in Guizhou Province, Guiyang city town 551109 Patentee before: Guiyang Kailin Chemical Co. Ltd. |
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