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AR240187A1 - Procedimiento para la inhibicion del deposito de parafina en petroleos crudos y las fracciones de petroleo mediante el agregado de un aditivo. - Google Patents

Procedimiento para la inhibicion del deposito de parafina en petroleos crudos y las fracciones de petroleo mediante el agregado de un aditivo.

Info

Publication number
AR240187A1
AR240187A1 AR297285A AR29728584A AR240187A1 AR 240187 A1 AR240187 A1 AR 240187A1 AR 297285 A AR297285 A AR 297285A AR 29728584 A AR29728584 A AR 29728584A AR 240187 A1 AR240187 A1 AR 240187A1
Authority
AR
Argentina
Prior art keywords
inhibition
additive
procedure
oil fractions
crude oils
Prior art date
Application number
AR297285A
Other languages
English (en)
Original Assignee
Elf Aquitaine
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.)
Filing date
Publication date
Application filed by Elf Aquitaine filed Critical Elf Aquitaine
Application granted granted Critical
Publication of AR240187A1 publication Critical patent/AR240187A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33303—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group
    • C08G65/33306—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group acyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)
AR297285A 1983-07-21 1984-06-20 Procedimiento para la inhibicion del deposito de parafina en petroleos crudos y las fracciones de petroleo mediante el agregado de un aditivo. AR240187A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312074A FR2549487B1 (fr) 1983-07-21 1983-07-21 Procede pour l'inhibition du depot de paraffines dans les huiles brutes et les fractions de petrole

Publications (1)

Publication Number Publication Date
AR240187A1 true AR240187A1 (es) 1990-02-28

Family

ID=9291005

Family Applications (1)

Application Number Title Priority Date Filing Date
AR297285A AR240187A1 (es) 1983-07-21 1984-06-20 Procedimiento para la inhibicion del deposito de parafina en petroleos crudos y las fracciones de petroleo mediante el agregado de un aditivo.

Country Status (8)

Country Link
US (1) US4937007A (es)
AR (1) AR240187A1 (es)
CA (1) CA1231908A (es)
FR (1) FR2549487B1 (es)
GB (1) GB2144448B (es)
IN (1) IN161323B (es)
OA (1) OA07752A (es)
SU (1) SU1314961A3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5989322A (en) * 1991-11-06 1999-11-23 A.S. Incorporated Corrosion inhibition method and inhibitor compositions
US5202058A (en) * 1991-11-06 1993-04-13 A.S. Incorporated Corrosion inhibiting method and inhibition compositions
EP0662504A1 (en) * 1994-01-10 1995-07-12 Nalco Chemical Company Corrosion inhibition and iron sulfide dispersing in refineries using the reaction product of a hydrocarbyl succinic anhydride and an amine
US6176243B1 (en) 1998-03-30 2001-01-23 Joe A. Blunk Composition for paraffin removal from oilfield equipment
CN118126694B (zh) * 2024-03-27 2025-12-05 湖北亮绿环保技术有限公司 一种聚酰胺-酰亚胺防蜡剂及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL111349C (es) * 1958-01-14
US3244188A (en) * 1962-10-03 1966-04-05 Dow Chemical Co Inhibition of deposition of hydrocarbonaceous solids from oil
DK128287A (es) * 1967-10-24
US3897454A (en) * 1968-10-08 1975-07-29 Atlantic Richfield Co Polyalkylene glycol polyalkylene polyamine dispersants for lubricant fluids
US4005020A (en) * 1973-07-19 1977-01-25 Petrolite Corporation Paraffin removing compositions
US4045360A (en) * 1975-09-22 1977-08-30 Union Oil Company Of California Inhibiting wax deposition from a wax-containing oil
FR2476119B1 (fr) * 1980-02-15 1985-07-26 Inst Francais Du Petrole Ethers de succinimides n-substitues leur preparation et leur utilisation comme additifs pour carburants
US4303535A (en) * 1980-05-12 1981-12-01 Texaco Inc. Hydrocarbyl carbamidopropanamide, its method of preparation and lubricating oil composition containing same
US4329239A (en) * 1980-05-12 1982-05-11 Texaco Inc. Hydrocarbyl dihydrouracil, its method of preparation and lubricating oil composition containing same

Also Published As

Publication number Publication date
CA1231908A (fr) 1988-01-26
IN161323B (es) 1987-11-14
OA07752A (fr) 1985-08-30
FR2549487A1 (fr) 1985-01-25
FR2549487B1 (fr) 1986-08-29
GB2144448A (en) 1985-03-06
SU1314961A3 (ru) 1987-05-30
GB8418201D0 (en) 1984-08-22
GB2144448B (en) 1987-07-08
US4937007A (en) 1990-06-26

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