CN111592872A - 酸化用高温缓蚀剂 - Google Patents
酸化用高温缓蚀剂 Download PDFInfo
- Publication number
- CN111592872A CN111592872A CN202010382368.4A CN202010382368A CN111592872A CN 111592872 A CN111592872 A CN 111592872A CN 202010382368 A CN202010382368 A CN 202010382368A CN 111592872 A CN111592872 A CN 111592872A
- Authority
- CN
- China
- Prior art keywords
- corrosion inhibitor
- temperature
- aldehyde ketone
- polycondensate
- mixed liquid
- 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
- 238000005260 corrosion Methods 0.000 title claims abstract description 80
- 230000007797 corrosion Effects 0.000 title claims abstract description 80
- 239000003112 inhibitor Substances 0.000 title claims abstract description 62
- 230000020477 pH reduction Effects 0.000 title claims abstract description 25
- -1 acetylene glycol Chemical compound 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 21
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000004698 Polyethylene Substances 0.000 claims abstract description 18
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920000768 polyamine Polymers 0.000 claims abstract description 18
- 229920000573 polyethylene Polymers 0.000 claims abstract description 18
- 229920000805 Polyaspartic acid Polymers 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 108010064470 polyaspartate Proteins 0.000 claims abstract description 15
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 9
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 8
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 7
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 6
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 30
- 239000011259 mixed solution Substances 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 16
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000011787 zinc oxide Substances 0.000 claims description 7
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 6
- 229920000053 polysorbate 80 Polymers 0.000 claims description 6
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 5
- 239000004280 Sodium formate Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 4
- 235000019254 sodium formate Nutrition 0.000 claims description 4
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 30
- 239000002904 solvent Substances 0.000 abstract description 15
- 230000005764 inhibitory process Effects 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- ODUCDPQEXGNKDN-UHFFFAOYSA-N nitroxyl Chemical compound O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- LDDQLRUQCUTJBB-UHFFFAOYSA-O azanium;hydrofluoride Chemical compound [NH4+].F LDDQLRUQCUTJBB-UHFFFAOYSA-O 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- PVFYVDAGDQIUJE-UHFFFAOYSA-N dec-5-yne-1,10-diol Chemical compound OCCCCC#CCCCCO PVFYVDAGDQIUJE-UHFFFAOYSA-N 0.000 description 1
- UNNCFXYLNBBFGH-UHFFFAOYSA-N hept-3-yne-1,7-diol Chemical compound OCCCC#CCCO UNNCFXYLNBBFGH-UHFFFAOYSA-N 0.000 description 1
- ITLHEQKODIKDEM-UHFFFAOYSA-N hex-3-yne-1,6-diol Chemical compound OCCC#CCCO ITLHEQKODIKDEM-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- OTBOSHAYKJIVFZ-UHFFFAOYSA-N oct-4-yne-1,8-diol Chemical compound OCCCC#CCCCO OTBOSHAYKJIVFZ-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010382368.4A CN111592872B (zh) | 2020-05-08 | 2020-05-08 | 酸化用高温缓蚀剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010382368.4A CN111592872B (zh) | 2020-05-08 | 2020-05-08 | 酸化用高温缓蚀剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111592872A true CN111592872A (zh) | 2020-08-28 |
CN111592872B CN111592872B (zh) | 2021-11-02 |
Family
ID=72189383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010382368.4A Active CN111592872B (zh) | 2020-05-08 | 2020-05-08 | 酸化用高温缓蚀剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111592872B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001079590A2 (en) * | 2000-04-13 | 2001-10-25 | Baker Hughes Incorporated | Corrosion inhibitor |
CN104861956A (zh) * | 2015-04-13 | 2015-08-26 | 中国石油大学(北京) | 一种油气田酸化用高温缓蚀剂及其制备方法 |
CN109370559A (zh) * | 2018-12-07 | 2019-02-22 | 新疆康恩实业石油化工有限公司 | 一种复合醛酮类酸化缓蚀剂的配方及其制备方法 |
CN110283581A (zh) * | 2018-03-19 | 2019-09-27 | 中国石油天然气股份有限公司 | 适用于160℃以上高温的酸化缓蚀剂 |
-
2020
- 2020-05-08 CN CN202010382368.4A patent/CN111592872B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001079590A2 (en) * | 2000-04-13 | 2001-10-25 | Baker Hughes Incorporated | Corrosion inhibitor |
CN104861956A (zh) * | 2015-04-13 | 2015-08-26 | 中国石油大学(北京) | 一种油气田酸化用高温缓蚀剂及其制备方法 |
CN110283581A (zh) * | 2018-03-19 | 2019-09-27 | 中国石油天然气股份有限公司 | 适用于160℃以上高温的酸化缓蚀剂 |
CN109370559A (zh) * | 2018-12-07 | 2019-02-22 | 新疆康恩实业石油化工有限公司 | 一种复合醛酮类酸化缓蚀剂的配方及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111592872B (zh) | 2021-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110452766B (zh) | 一种铝合金加工用全合成环保切削液及其制备方法 | |
CN102071005B (zh) | 一种高温酸化缓蚀剂及其制备方法 | |
CN110577829A (zh) | 肉桂醛基席夫碱酸化缓蚀剂、制备及使用方法 | |
CN108359438B (zh) | 一种适用于160℃~180℃高温酸化缓蚀剂及其制备方法和应用 | |
CN103059825B (zh) | 一种油井用缓蚀剂及制备方法 | |
CN110283581B (zh) | 适用于160℃以上高温的酸化缓蚀剂 | |
CN102051622A (zh) | 碳钢酸化缓蚀剂 | |
CN109777590A (zh) | 一种煤矿液压支架用防冻液的制备方法 | |
CN111592872B (zh) | 酸化用高温缓蚀剂 | |
CN111020596B (zh) | 一种气井水溶性缓蚀剂及其制备方法 | |
CN109265402B (zh) | 一种有机酸体系曼尼希碱类酸化缓蚀剂及其制备方法 | |
CN116333706B (zh) | 一种耐温180℃酸化用缓蚀剂体系及其制备方法与应用 | |
CN105238379B (zh) | 一种气井酸化用长效缓蚀剂及其配制方法和使用方法 | |
CN111592864A (zh) | 一种高沸点冷却液 | |
CN112126024B (zh) | 一种快干型水性改性油及其制备方法 | |
CN110156617B (zh) | 一种缓蚀剂的制备方法及其应用 | |
US3351605A (en) | Phenol-para-cumyl-phenol resin and primer therefrom | |
CN111234203A (zh) | 聚醚胺三唑类衍生物及其制备方法和应用 | |
CN109679590B (zh) | 一种载冷剂 | |
CN112898516A (zh) | 一种酚醛改性胺及其制备方法 | |
CN108707497A (zh) | 一种耐腐蚀硬膜防锈油 | |
CN115785932B (zh) | 一种乳酸酸化缓蚀剂及其制备方法 | |
CN109097174A (zh) | 一种水乙二醇难燃型液压液及其制备方法 | |
CN116790236A (zh) | 耐190℃~205℃高温酸化用缓蚀剂及其制备方法、应用 | |
CN110776431B (zh) | 一种高效防膨剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Yin Inventor after: He Yanfei Inventor after: Li Xin Inventor after: Miao Honghai Inventor after: Zhou Guanglong Inventor after: Zhang Weihui Inventor after: Hua Liang Inventor after: Wang Yushan Inventor after: Liu Wei Inventor after: Zhang Guohui Inventor before: Liu Yin Inventor before: He Yanfei Inventor before: Li Xin Inventor before: Miao Honghai Inventor before: Zhou Guanglong Inventor before: Zhang Weihui Inventor before: Hua Liang Inventor before: Wang Yushan Inventor before: Liu Wei Inventor before: Zhang Guohui |