CN100570003C - 一种高温缓蚀剂及其制备方法和应用 - Google Patents
一种高温缓蚀剂及其制备方法和应用 Download PDFInfo
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- CN100570003C CN100570003C CNB2006100180599A CN200610018059A CN100570003C CN 100570003 C CN100570003 C CN 100570003C CN B2006100180599 A CNB2006100180599 A CN B2006100180599A CN 200610018059 A CN200610018059 A CN 200610018059A CN 100570003 C CN100570003 C CN 100570003C
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- inhibiter
- alkyl
- acid
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- corrosion
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- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
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- 125000000217 alkyl group Chemical group 0.000 claims abstract description 9
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- 238000005504 petroleum refining Methods 0.000 claims abstract description 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
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- -1 polyethylene Polymers 0.000 claims description 12
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- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
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- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
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- 235000021355 Stearic acid Nutrition 0.000 claims description 3
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- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
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- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
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- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims description 3
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 2
- QDCPNGVVOWVKJG-VAWYXSNFSA-N 2-[(e)-dodec-1-enyl]butanedioic acid Chemical compound CCCCCCCCCC\C=C\C(C(O)=O)CC(O)=O QDCPNGVVOWVKJG-VAWYXSNFSA-N 0.000 claims description 2
- CQXMAMUUWHYSIY-UHFFFAOYSA-N Lignoceric acid Natural products CCCCCCCCCCCCCCCCCCCCCCCC(=O)OCCC1=CC=C(O)C=C1 CQXMAMUUWHYSIY-UHFFFAOYSA-N 0.000 claims description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 2
- FARYTWBWLZAXNK-WAYWQWQTSA-N ethyl (z)-3-(methylamino)but-2-enoate Chemical compound CCOC(=O)\C=C(\C)NC FARYTWBWLZAXNK-WAYWQWQTSA-N 0.000 claims description 2
- 150000002462 imidazolines Chemical class 0.000 claims description 2
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 claims description 2
- 229960001124 trientine Drugs 0.000 claims description 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 17
- 239000011593 sulfur Substances 0.000 abstract description 14
- 229910052717 sulfur Inorganic materials 0.000 abstract description 14
- 230000000116 mitigating effect Effects 0.000 abstract description 3
- 239000002253 acid Substances 0.000 description 11
- 238000009835 boiling Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
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- 230000005764 inhibitory process Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000004821 distillation Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000005864 Sulphur Substances 0.000 description 5
- 150000008064 anhydrides Chemical class 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
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- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- 239000010779 crude oil Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
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- 208000016261 weight loss Diseases 0.000 description 3
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- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
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- 238000004523 catalytic cracking Methods 0.000 description 2
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- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
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- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 1
- 150000000211 1-dodecanols Chemical class 0.000 description 1
- ZAMASFSDWVSMSY-UHFFFAOYSA-N 5-[[4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy-2-methylphenyl]methyl]-1,3-thiazolidine-2,4-dione Chemical compound C=1C=C(CC2C(NC(=O)S2)=O)C(C)=CC=1OC1=NC=C(C(F)(F)F)C=C1Cl ZAMASFSDWVSMSY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical group 0.000 description 1
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- 238000004939 coking Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000007518 monoprotic acids Chemical class 0.000 description 1
- 125000005608 naphthenic acid group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
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- 239000000047 product Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- QZZGJDVWLFXDLK-UHFFFAOYSA-N tetracosanoic acid Chemical class CCCCCCCCCCCCCCCCCCCCCCCC(O)=O QZZGJDVWLFXDLK-UHFFFAOYSA-N 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
项目 | 介质1 | 介质2 |
酸值(mgKOH/g) | 5.0 | 5.0 |
S(μg/g) | 6230 | 450 |
Fe(μg/g) | 16.2 | 5.6 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100180599A CN100570003C (zh) | 2006-07-03 | 2006-07-03 | 一种高温缓蚀剂及其制备方法和应用 |
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CNB2006100180599A CN100570003C (zh) | 2006-07-03 | 2006-07-03 | 一种高温缓蚀剂及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN1869287A CN1869287A (zh) | 2006-11-29 |
CN100570003C true CN100570003C (zh) | 2009-12-16 |
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CNB2006100180599A Expired - Fee Related CN100570003C (zh) | 2006-07-03 | 2006-07-03 | 一种高温缓蚀剂及其制备方法和应用 |
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CN (1) | CN100570003C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY151257A (en) * | 2007-09-14 | 2014-04-30 | Dorf Ketal Chemicals I Private Ltd | A novel additive for naphthenic acid corrosion inhibition and method of using the same |
CN102220171A (zh) * | 2010-04-13 | 2011-10-19 | 中国石油化工集团公司 | 一种缓蚀剂及其制备方法 |
CN102650061B (zh) * | 2012-05-07 | 2014-10-01 | 中国海洋石油总公司 | 一种抑制高酸值原油腐蚀的高温缓蚀剂及应用 |
CN102965149B (zh) * | 2012-12-11 | 2014-06-25 | 江苏汉光实业股份有限公司 | 油溶性缓蚀剂的制备方法 |
CN104762624A (zh) * | 2015-04-08 | 2015-07-08 | 宜兴市中大凯化工有限公司 | 一种用于常减压装置的高温缓蚀剂 |
CN108165246A (zh) * | 2016-12-08 | 2018-06-15 | 中国石油天然气股份有限公司 | 一种油水井保护液及制备方法 |
-
2006
- 2006-07-03 CN CNB2006100180599A patent/CN100570003C/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
工业缓蚀阻垢剂的应用研究进展. 周晓东,王卫,王凤英.腐蚀与防护,第25卷第4期. 2004 |
工业缓蚀阻垢剂的应用研究进展. 周晓东,王卫,王凤英.腐蚀与防护,第25卷第4期. 2004 * |
Also Published As
Publication number | Publication date |
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CN1869287A (zh) | 2006-11-29 |
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Address after: 100029 Beijing City, Chaoyang District Hui Street No. 6 Co-patentee after: Luoyang Petrochemical Engineering Corporation /SINOPEC Patentee after: China Petrochemical Group Corp. Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Co-patentee before: Luoyang Petrochemical Engineering Co., China Petrochemical Group Patentee before: China Petrochemical Group Corp. |
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Effective date of registration: 20130326 Address after: 471003 Zhongzhou West Road, Henan, China, No. 27, No. Patentee after: Luoyang Petrochemical Engineering Corporation /SINOPEC Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Patentee before: China Petrochemical Group Corp. Patentee before: Luoyang Petrochemical Engineering Corporation /SINOPEC |
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