OA11160A - Sels de mercaptoacides et d'imidazolines comme inhibiteurs de la corrosion carbonique du fer et des métaux ferreux - Google Patents

Sels de mercaptoacides et d'imidazolines comme inhibiteurs de la corrosion carbonique du fer et des métaux ferreux Download PDF

Info

Publication number: OA11160A
Authority: OA; OAPI
Prior art keywords: acid; diazoline; corrosion; inhibitory; alkyl
Prior art date: 1997-03-18

Application number

OA9900212A

Other languages

English (en)

French (fr)

Inventor

Tong Eak Pou

Stephane Fouquay

Original Assignee

Ceca Sa

Priority date (The priority date 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 date listed.)

1997-03-18

Filing date

1999-09-17

Publication date

2003-04-16

1997-03-18 Priority claimed from FR9703286A external-priority patent/FR2761083B1/fr

1998-02-03 Priority claimed from FR9801226A external-priority patent/FR2774399B3/fr

1999-09-17 Application filed by Ceca Sa filed Critical Ceca Sa

2003-04-16 Publication of OA11160A publication Critical patent/OA11160A/fr

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 16
-1 ferrous metals Chemical class 0.000 title claims abstract description 10
229910052742 iron Inorganic materials 0.000 title claims abstract description 8
229910052751 metal Inorganic materials 0.000 title claims abstract description 8
239000002184 metal Substances 0.000 title claims abstract description 8
238000005260 corrosion Methods 0.000 title claims description 32
230000007797 corrosion Effects 0.000 title claims description 32
239000003112 inhibitor Substances 0.000 title abstract description 15
150000002462 imidazolines Chemical class 0.000 title abstract description 3
150000003839 salts Chemical class 0.000 title description 5
239000000203 mixture Substances 0.000 claims abstract description 36
239000002253 acid Substances 0.000 claims abstract description 12
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
229910052799 carbon Inorganic materials 0.000 claims abstract description 7
125000003396 thiol group Chemical group [H]S* 0.000 claims abstract 4
230000002401 inhibitory effect Effects 0.000 claims description 14
229920006395 saturated elastomer Polymers 0.000 claims description 10
CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 claims description 10
CJUOSBUQOWKEKJ-UHFFFAOYSA-N Mebhydrolin napadisilate Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1S(O)(=O)=O.C1N(C)CCC2=C1C1=CC=CC=C1N2CC1=CC=CC=C1.C1N(C)CCC2=C1C1=CC=CC=C1N2CC1=CC=CC=C1 CJUOSBUQOWKEKJ-UHFFFAOYSA-N 0.000 claims description 8
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical group CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
125000004432 carbon atom Chemical group C* 0.000 claims description 5
239000003921 oil Substances 0.000 claims description 5
239000004480 active ingredient Substances 0.000 claims description 4
HDFRDWFLWVCOGP-UHFFFAOYSA-N carbonothioic O,S-acid Chemical compound OC(S)=O HDFRDWFLWVCOGP-UHFFFAOYSA-N 0.000 claims description 4
239000002904 solvent Substances 0.000 claims description 4
POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 3
DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 claims description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 3
125000000217 alkyl group Chemical group 0.000 claims description 3
150000001412 amines Chemical class 0.000 claims description 3
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
229910052739 hydrogen Inorganic materials 0.000 claims description 3
229910004727 OSO3H Inorganic materials 0.000 claims description 2
229910018830 PO3H Inorganic materials 0.000 claims description 2
229910006069 SO3H Inorganic materials 0.000 claims description 2
125000001931 aliphatic group Chemical group 0.000 claims description 2
150000003973 alkyl amines Chemical class 0.000 claims description 2
125000003118 aryl group Chemical group 0.000 claims description 2
239000003093 cationic surfactant Substances 0.000 claims description 2
238000000034 method Methods 0.000 claims description 2
125000001453 quaternary ammonium group Chemical group 0.000 claims description 2
229930195734 saturated hydrocarbon Natural products 0.000 claims description 2
125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 2
229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 2
239000003125 aqueous solvent Substances 0.000 claims 1
125000001183 hydrocarbyl group Chemical group 0.000 claims 1
239000012267 brine Substances 0.000 abstract description 5
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract description 5
230000002051 biphasic effect Effects 0.000 abstract description 4
230000000694 effects Effects 0.000 abstract description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
239000007864 aqueous solution Substances 0.000 description 6
229910002092 carbon dioxide Inorganic materials 0.000 description 6
230000010287 polarization Effects 0.000 description 6
239000011780 sodium chloride Substances 0.000 description 6
235000014113 dietary fatty acids Nutrition 0.000 description 5
239000000194 fatty acid Substances 0.000 description 5
229930195729 fatty acid Natural products 0.000 description 5
150000004665 fatty acids Chemical class 0.000 description 5
238000002360 preparation method Methods 0.000 description 5
229910000831 Steel Inorganic materials 0.000 description 4
239000010779 crude oil Substances 0.000 description 4
MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical class C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
239000012071 phase Substances 0.000 description 4
DNXIASIHZYFFRO-UHFFFAOYSA-N pyrazoline Chemical class C1CN=NC1 DNXIASIHZYFFRO-UHFFFAOYSA-N 0.000 description 4
239000010959 steel Substances 0.000 description 4
WECIKJKLCDCIMY-UHFFFAOYSA-N 2-chloro-n-(2-cyanoethyl)acetamide Chemical compound ClCC(=O)NCCC#N WECIKJKLCDCIMY-UHFFFAOYSA-N 0.000 description 3
244000060011 Cocos nucifera Species 0.000 description 3
235000013162 Cocos nucifera Nutrition 0.000 description 3
BLIKXOTXPWPGQS-UHFFFAOYSA-N SC(=O)O.N1=NCCC1 Chemical compound SC(=O)O.N1=NCCC1 BLIKXOTXPWPGQS-UHFFFAOYSA-N 0.000 description 3
239000008346 aqueous phase Substances 0.000 description 3
210000004534 cecum Anatomy 0.000 description 3
238000009472 formulation Methods 0.000 description 3
235000019198 oils Nutrition 0.000 description 3
VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 2
240000002791 Brassica napus Species 0.000 description 2
235000004977 Brassica sinapistrum Nutrition 0.000 description 2
RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 2
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
239000007789 gas Substances 0.000 description 2
150000002430 hydrocarbons Chemical group 0.000 description 2
230000005764 inhibitory process Effects 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
239000011707 mineral Substances 0.000 description 2
LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 description 2
235000006408 oxalic acid Nutrition 0.000 description 2
229920000768 polyamine Polymers 0.000 description 2
238000007363 ring formation reaction Methods 0.000 description 2
230000006641 stabilisation Effects 0.000 description 2
238000011105 stabilization Methods 0.000 description 2
230000003068 static effect Effects 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 2
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
101100496858 Mus musculus Colec12 gene Proteins 0.000 description 1
239000005642 Oleic acid Substances 0.000 description 1
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
235000019484 Rapeseed oil Nutrition 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
229910001626 barium chloride Inorganic materials 0.000 description 1
WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
230000005587 bubbling Effects 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
239000000571 coke Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
239000007859 condensation product Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
235000013365 dairy product Nutrition 0.000 description 1
XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
230000006872 improvement Effects 0.000 description 1
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000003760 magnetic stirring Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000010534 mechanism of action Effects 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
235000021313 oleic acid Nutrition 0.000 description 1
239000010690 paraffinic oil Substances 0.000 description 1
230000003389 potentiating effect Effects 0.000 description 1
230000008569 process Effects 0.000 description 1
239000000047 product Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000000638 solvent extraction Methods 0.000 description 1
229910001631 strontium chloride Inorganic materials 0.000 description 1
AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 description 1
PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
239000003784 tall oil Substances 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
- C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
- 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/16—Sulfur-containing compounds
- C23F11/161—Mercaptans

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

OA9900212A 1997-03-18 1999-09-17 Sels de mercaptoacides et d'imidazolines comme inhibiteurs de la corrosion carbonique du fer et des métaux ferreux OA11160A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9703286A FR2761083B1 (fr)	1997-03-18	1997-03-18	Thioglycolates d'imidazolines comme inhibiteurs de la corrosion carbonique du fer et des metaux ferreux
FR9801226A FR2774399B3 (fr)	1998-02-03	1998-02-03	Inhibiteurs de la corrosion carbonique du fer et des metaux ferreux a base de mecaptocarboxylates d'imidazoline

Publications (1)

Publication Number	Publication Date
OA11160A true OA11160A (fr)	2003-04-16

Family

ID=26233404

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA9900212A OA11160A (fr)	1997-03-18	1999-09-17	Sels de mercaptoacides et d'imidazolines comme inhibiteurs de la corrosion carbonique du fer et des métaux ferreux

Country Status (8)

Country	Link
US (1)	US6395225B1 (de)
EP (1)	EP0968323B1 (de)
AT (1)	ATE201240T1 (de)
AU (1)	AU730939B2 (de)
DE (1)	DE69800800T2 (de)
NO (1)	NO321268B1 (de)
OA (1)	OA11160A (de)
WO (1)	WO1998041673A1 (de)

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FR2774398B1 (fr) *	1998-02-02	2000-03-24	Ceca Sa	Inhibiteurs de la corrosion carbonique du fer ecocompatibles
FR2875510B1 (fr) *	2004-09-22	2007-05-25	Ceca Sa Sa	Procede de traitement pour inhiber la corrosion de voute de pipes utilises dans l'industrie petroliere
US8889598B2 (en) *	2004-09-22	2014-11-18	Ceca S.A.	Treatment process for inhibiting top of line corrosion of pipes used in the petroleum industry
CN101195919B (zh) *	2007-12-27	2010-07-28	武汉大学	一种成膜缓蚀剂及其应用
FR2935972B1 (fr) *	2008-09-18	2010-12-03	Ceca Sa	Inhibiteurs de corrosion peu toxiques et biodegradables.
WO2014178738A1 (en) *	2013-05-02	2014-11-06	Instytut Nafty I Gazu - Panstwowy Instytut Badawczy	Water-soluble corrosion inhibitor for protection of lifting casings and natural gas pipelines as well as the method of its production.
EP2992065A1 (de) *	2013-05-02	2016-03-09	Instytut Nafty i Gazu Panstwowy Instytut Badawczy	Korrosionshemmer zum schutz von rohölextraktionsausrüstung, rohölextraktionsrohrleitungen und rohöltanks sowie verfahren zu dessen herstellung
FR3005964B1 (fr)	2013-05-27	2016-06-24	Ceca Sa	Formulations anti-corrosion stables au stockage
FR3011003B1 (fr)	2013-09-24	2018-07-20	Ceca Sa	Formulations anti-corrosion stables au stockage
EP3143096B1 (de) *	2014-05-16	2022-10-12	Halliburton Energy Services, Inc.	Markierte korrosionshemmer für unterirdische operationen
WO2016092011A1 (en)	2014-12-11	2016-06-16	Clariant International Ltd	Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control
US10519360B2 (en) *	2014-12-11	2019-12-31	Clariant International Ltd.	Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control
US10611951B2 (en) *	2014-12-11	2020-04-07	Clariant International Ltd.	Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control
CN105237479B (zh) *	2015-10-19	2017-12-12	西安石油大学	八乙酸两性咪唑啉铁离子稳定剂的制备方法
CN106085399A (zh) *	2016-06-27	2016-11-09	中国石油集团渤海钻探工程有限公司	酸化用复配咪唑啉型缓蚀剂及其制备方法
US20180201826A1 (en)	2017-01-17	2018-07-19	Baker Hughes, A Ge Company, Llc	Synergistic corrosion inhibitors
EP3844321A4 (de) *	2018-08-28	2022-06-01	Kao Corporation	Öl- und gasfeld-korrosionsinhibitorzusammensetzungen
CN121794419A (zh)	2023-09-08	2026-04-03	阿科玛法国公司	作为金属腐蚀抑制剂的硫化合物的碱性盐

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US5514505A (en) *	1995-05-15	1996-05-07	Xerox Corporation	Method for obtaining improved image contrast in migration imaging members
US5853619A (en) *	1996-11-22	1998-12-29	Nalco/Exxon Energy Chemicals, L.P.	Low toxic corrosion inhibitor
FR2762016B1 (fr) *	1997-04-11	1999-06-04	Atochem Elf Sa	Utilisation de thiols contenant des groupes amino comme inhibiteurs de corrosion dans l'industrie petroliere

1998
- 1998-03-04 DE DE69800800T patent/DE69800800T2/de not_active Expired - Lifetime
- 1998-03-04 EP EP98910813A patent/EP0968323B1/de not_active Expired - Lifetime
- 1998-03-04 US US09/381,181 patent/US6395225B1/en not_active Expired - Lifetime
- 1998-03-04 WO PCT/FR1998/000351 patent/WO1998041673A1/fr not_active Ceased
- 1998-03-04 AU AU65053/98A patent/AU730939B2/en not_active Ceased
- 1998-03-04 AT AT98910813T patent/ATE201240T1/de not_active IP Right Cessation
1999
- 1999-09-17 OA OA9900212A patent/OA11160A/fr unknown
- 1999-09-17 NO NO19994525A patent/NO321268B1/no unknown

Also Published As

Publication number	Publication date
US6395225B1 (en)	2002-05-28
NO994525D0 (no)	1999-09-17
WO1998041673A1 (fr)	1998-09-24
DE69800800T2 (de)	2001-10-04
DE69800800D1 (de)	2001-06-21
ATE201240T1 (de)	2001-06-15
AU730939B2 (en)	2001-03-22
EP0968323A1 (de)	2000-01-05
NO994525L (no)	1999-09-17
EP0968323B1 (de)	2001-05-16
NO321268B1 (no)	2006-04-10
AU6505398A (en)	1998-10-12

Publication	Publication Date	Title
EP0968323B1 (de)	2001-05-16	Zusammensetzungen auf der basis von salzen von mercaptosäuren und imidazolinen als kohlensäure-korrosionsinhibitoren für eisen und eisenlegierungen
RU2339739C2 (ru)	2008-11-27	Имидазолиновые ингибиторы коррозии
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EP2334647B1 (de)	2017-03-22	Biologisch abbaubare korrosionsinhibitoren mit niedriger toxizität
JPS5942073B2 (ja)	1984-10-12	防食用組成物
SA00210221B1 (ar)	2006-07-04	مستحضر وطريقة لتثبيط تآكل المعادن
RU2643006C2 (ru)	2018-01-29	Водорастворимый ингибитор коррозии для защиты эксплуатационных труб и трубопроводов для природного газа, а также способ его получения
FR2527643A1 (fr)	1983-12-02	Nouveau moyen inhibiteur de corrosion et composition le renfermant
NO336025B1 (no)	2015-04-20	Nitrogenholdige forbindelser som korrosjonsinhibitorer
JPH07502075A (ja)	1995-03-02	腐食防止剤としてのポリアルキレンポリアミン誘導体
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US2935474A (en)	1960-05-03	Process of inhibiting corrosion and corrosion inhibiting compositions
EP0139260A1 (de)	1985-05-02	Korrosionsinhibitoren auf Basis von Phosphoniumsalzen für konzentrierte Solen
US3412024A (en)	1968-11-19	Inhibition of corrosion of metals
FR2761083A1 (fr)	1998-09-25	Thioglycolates d'imidazolines comme inhibiteurs de la corrosion carbonique du fer et des metaux ferreux
FR2774398A1 (fr)	1999-08-06	Inhibiteurs de la corrosion carbonique du fer ecocompatibles
CA1169094A (en)	1984-06-12	Polyhydroxy-polyalkylene-polyamine salts of maleic amide acids as corrosion inhibitors in water-in-oil emulsions
US2836557A (en)	1958-05-27	Method of inhibiting corrosion of metals
FR2774399A1 (fr)	1999-08-06	Inhibiteurs de la corrosion carbonique du fer et des metaux ferreux a base de mecaptocarboxylates d'imidazoline
CA2849067C (en)	2016-12-20	Method of using dithiazines and derivatives thereof in the treatment of wells
CN110278952B (zh)	2021-07-23	一种油田注水高效缓蚀杀菌剂
Abbasov et al.	2024	STUDY OF PREPARATION OF PRESERVATIVE LIQUID AND AS CORROSION INHIBITOR BY ADDING AMIDOAMINES BASED ON OLEIC ACID TO T-30 OIL IN DIFFERENT MOL PROPORTIONS
WO2025051919A1 (fr)	2025-03-13	Sels basiques de composes soufres en tant qu'inhibiteurs de corrosion metallique
FR2738018A1 (fr)	1997-02-28	Inhibition de la corrosion carbonique de l'acier par des n-alcoyl-sarcosines
BR102016017142A2 (pt)	2018-02-06	Protetor de material metálico biodegradável a base de microemulsão contendo o tensoativo ocs aditivado com dbs para aplicação comercial em oleodutos