CS201806B1 - Směsný inhibitor - Google Patents
Směsný inhibitor Download PDFInfo
- Publication number
- CS201806B1 CS201806B1 CS873477A CS873477A CS201806B1 CS 201806 B1 CS201806 B1 CS 201806B1 CS 873477 A CS873477 A CS 873477A CS 873477 A CS873477 A CS 873477A CS 201806 B1 CS201806 B1 CS 201806B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- inhibitor
- corrosion
- substituted
- weight
- nitrogen
- Prior art date
Links
- 239000003112 inhibitor Substances 0.000 title claims description 80
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- -1 cyclohexylamine compound Chemical group 0.000 claims description 13
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 claims description 11
- FRCFWPVMFJMNDP-UHFFFAOYSA-N n-propan-2-ylaniline Chemical compound CC(C)NC1=CC=CC=C1 FRCFWPVMFJMNDP-UHFFFAOYSA-N 0.000 claims description 11
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical group NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 3
- 125000005037 alkyl phenyl group Chemical group 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 150000001448 anilines Chemical group 0.000 claims description 2
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 6
- 230000007797 corrosion Effects 0.000 description 44
- 238000005260 corrosion Methods 0.000 description 44
- 239000000203 mixture Substances 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- 230000001681 protective effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 7
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000011545 laboratory measurement Methods 0.000 description 4
- 230000002195 synergetic effect Effects 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000010534 mechanism of action Effects 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- IFYLVUHLOOCYBG-UHFFFAOYSA-N eticyclidine Chemical compound C=1C=CC=CC=1C1(NCC)CCCCC1 IFYLVUHLOOCYBG-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 238000009533 lab test Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 102100032843 Beta-2-syntrophin Human genes 0.000 description 1
- 108050004003 Beta-2-syntrophin Proteins 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- GGARKJIWYNVMBF-UHFFFAOYSA-N n-(2-methylpropyl)aniline Chemical compound CC(C)CNC1=CC=CC=C1 GGARKJIWYNVMBF-UHFFFAOYSA-N 0.000 description 1
- TXTHKGMZDDTZFD-UHFFFAOYSA-N n-cyclohexylaniline Chemical compound C1CCCCC1NC1=CC=CC=C1 TXTHKGMZDDTZFD-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229940083254 peripheral vasodilators imidazoline derivative Drugs 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 101150002764 purA gene Proteins 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000015393 sodium molybdate Nutrition 0.000 description 1
- 239000011684 sodium molybdate Substances 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940042794 thiocarbamide derivative for treatment of tuberculosis Drugs 0.000 description 1
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical class NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU76NA1048A HU174952B (hu) | 1976-12-22 | 1976-12-22 | Protivokorrozijjnaja kompozicija |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS201806B1 true CS201806B1 (cs) | 1980-11-28 |
Family
ID=10999857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS873477A CS201806B1 (cs) | 1976-12-22 | 1977-12-22 | Směsný inhibitor |
Country Status (6)
| Country | Link |
|---|---|
| BG (1) | BG40488A3 (fr) |
| CS (1) | CS201806B1 (fr) |
| DD (1) | DD133689A1 (fr) |
| HU (1) | HU174952B (fr) |
| PL (1) | PL106203B1 (fr) |
| RO (1) | RO73098A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4717541A (en) * | 1987-02-11 | 1988-01-05 | Baseman Maurice S | Reaction product of trifluoroethanol and a cyclohexylamine and/or a dicyclohexylamine |
-
1976
- 1976-12-22 HU HU76NA1048A patent/HU174952B/hu not_active IP Right Cessation
-
1977
- 1977-12-20 DD DD20281077A patent/DD133689A1/xx unknown
- 1977-12-20 RO RO7792548A patent/RO73098A/fr unknown
- 1977-12-20 BG BG038131A patent/BG40488A3/xx unknown
- 1977-12-21 PL PL20320077A patent/PL106203B1/zh unknown
- 1977-12-22 CS CS873477A patent/CS201806B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG40488A3 (en) | 1986-12-15 |
| DD133689A1 (de) | 1979-01-17 |
| PL106203B1 (pl) | 1979-12-31 |
| HU174952B (hu) | 1980-04-28 |
| RO73098A (fr) | 1981-11-24 |
| PL203200A1 (pl) | 1978-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4511480A (en) | Corrosion inhibition in deep gas wells by phosphate esters of poly-oxyalkylated thiols | |
| US6339153B1 (en) | Method of making reduced water content bisoxazolidine hydrogen sulfide scavengers | |
| CA3021519C (fr) | Compositions d'inhibiteur de corrosion et procedes utilisant ces compositions | |
| US3553101A (en) | Prevention of corrosion using heterocyclic nitrogen compounds | |
| JPH06240264A (ja) | ナフテン酸腐食の防止剤 | |
| KR20170110079A (ko) | 함황 화합물 제거용의 조성물 | |
| JPH06280062A (ja) | ナフテン酸による腐食の抑制剤及び抑制方法 | |
| EP0810302B1 (fr) | Utilisation d'un mélange d' agents surfactifs pour l'inhibition de la corrosion | |
| US4238349A (en) | Method and a composition for inhibiting corrosion | |
| US3997469A (en) | Corrosion inhibition with oil soluble diamides | |
| CA2148849A1 (fr) | Methode pour traiter des hydrocarbures gazeux et liquides acides | |
| US4575455A (en) | Process for removing hydrogen sulfide with reduced fouling | |
| US7285519B2 (en) | Oil production additive formulations | |
| CS201806B1 (cs) | Směsný inhibitor | |
| KR101226307B1 (ko) | 유체 시스템에서의 부식 방지 | |
| US5071574A (en) | Process and compositions for reducing the corrosiveness of oxygenated saline solutions by stripping with acidic gases | |
| US5472638A (en) | Corrosion inhibitor | |
| US3413237A (en) | Aminophenol corrosion inhibitor | |
| CZ287586B6 (en) | Rust preventers and use thereof | |
| US12480216B2 (en) | Dual mode corrosion inhibitor for hydrocarbon processes | |
| WO2019151884A1 (fr) | Utilisation de n,n-diméthyl-para-anizidine en tant qu'inhibiteur de corrosion par sulfure d'hydrogène et de fragilisation par l'hydrogène | |
| EP0039488B1 (fr) | Composition contenant de l'oxide de polyalkylene soluble dans l'eau, un stabilisateur et un inhibiteur de corrosion | |
| RU2753752C1 (ru) | Состав для нейтрализации сероводорода и легких меркаптанов в углеводородных средах | |
| RU2667928C1 (ru) | Применение n-метил-пара-анизидина в качестве ингибитора сульфоводородной коррозии и водородного охрупчивания | |
| US3216949A (en) | Water-soluble corrosion inhibitors |