CN104328435B - 一种锅炉复合型防腐方法 - Google Patents
一种锅炉复合型防腐方法 Download PDFInfo
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- CN104328435B CN104328435B CN201410601326.XA CN201410601326A CN104328435B CN 104328435 B CN104328435 B CN 104328435B CN 201410601326 A CN201410601326 A CN 201410601326A CN 104328435 B CN104328435 B CN 104328435B
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- parts
- pipe
- copper
- condenser
- copper pipe
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005536 corrosion prevention Methods 0.000 title abstract 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 134
- 229910052802 copper Inorganic materials 0.000 claims abstract description 129
- 239000010949 copper Substances 0.000 claims abstract description 129
- 239000011248 coating agent Substances 0.000 claims abstract description 33
- 238000000576 coating method Methods 0.000 claims abstract description 33
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 67
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 45
- 239000003973 paint Substances 0.000 claims description 45
- 239000010410 layer Substances 0.000 claims description 24
- 238000005260 corrosion Methods 0.000 claims description 22
- 239000002994 raw material Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000007797 corrosion Effects 0.000 claims description 18
- -1 phthalic acid ester Chemical class 0.000 claims description 16
- 239000004593 Epoxy Substances 0.000 claims description 15
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 15
- 238000005498 polishing Methods 0.000 claims description 15
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 15
- 239000005056 polyisocyanate Substances 0.000 claims description 15
- 229920001228 polyisocyanate Polymers 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 15
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 15
- 239000004814 polyurethane Substances 0.000 claims description 15
- 229920002635 polyurethane Polymers 0.000 claims description 15
- 206010030110 Oedema mouth Diseases 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 11
- 239000002344 surface layer Substances 0.000 claims description 11
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 10
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical compound OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 claims description 5
- FEPBITJSIHRMRT-UHFFFAOYSA-N 4-hydroxybenzenesulfonic acid Chemical compound OC1=CC=C(S(O)(=O)=O)C=C1 FEPBITJSIHRMRT-UHFFFAOYSA-N 0.000 claims description 5
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 5
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical group O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 5
- 238000005538 encapsulation Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 229960004011 methenamine Drugs 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 5
- 150000007524 organic acids Chemical class 0.000 claims description 5
- 229940059574 pentaerithrityl Drugs 0.000 claims description 5
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 5
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 5
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 5
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 150000002739 metals Chemical class 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 239000010974 bronze Substances 0.000 description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
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CN201410601326.XA CN104328435B (zh) | 2014-11-02 | 2014-11-02 | 一种锅炉复合型防腐方法 |
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CN201410601326.XA CN104328435B (zh) | 2014-11-02 | 2014-11-02 | 一种锅炉复合型防腐方法 |
Publications (2)
Publication Number | Publication Date |
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CN104328435A CN104328435A (zh) | 2015-02-04 |
CN104328435B true CN104328435B (zh) | 2017-01-25 |
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CN110318873A (zh) * | 2018-03-29 | 2019-10-11 | 宝山钢铁股份有限公司 | 一种消除gt热通道部件沉积物的方法 |
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JP2001226640A (ja) * | 2000-02-16 | 2001-08-21 | Nippon Paint Co Ltd | カチオン電着塗料組成物 |
JP2003089882A (ja) * | 2001-09-17 | 2003-03-28 | Techno Cort:Kk | マグネシウム又はマグネシウム合金の表面処理方法 |
JP4351926B2 (ja) * | 2003-02-17 | 2009-10-28 | 日本ペイント株式会社 | 防錆処理剤及び防錆処理方法 |
JP4973877B2 (ja) * | 2008-09-17 | 2012-07-11 | 信越化学工業株式会社 | 金属表面処理剤、表面処理鋼材及びその処理方法、並びに塗装鋼材及びその製造方法 |
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Inventor after: Wang Jiusheng Inventor after: Liu Xufei Inventor after: Zhang Chunbo Inventor after: Zhang Jianxin Inventor after: Sun Tianli Inventor after: Tian Li Inventor after: Zhang Yang Inventor before: Wang Jiusheng Inventor before: Liu Xufei Inventor before: Zhang Chunbo Inventor before: Zhang Jianxin Inventor before: Sun Tianli |
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CB03 | Change of inventor or designer information |
Inventor after: Wang Jiusheng Inventor after: Liu Xufei Inventor after: Zhang Chunbo Inventor after: Zhang Jianxin Inventor after: Sun Tianli Inventor after: Tian Li Inventor after: Zhang Yang Inventor after: Shi Dongyun Inventor before: Wang Jiusheng Inventor before: Liu Xufei Inventor before: Zhang Chunbo Inventor before: Zhang Jianxin Inventor before: Sun Tianli Inventor before: Tian Li Inventor before: Zhang Yang |
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