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BE818956A - Compositions desemulsionnantes. - Google Patents

Compositions desemulsionnantes.

Info

Publication number
BE818956A
BE818956A BE147705A BE147705A BE818956A BE 818956 A BE818956 A BE 818956A BE 147705 A BE147705 A BE 147705A BE 147705 A BE147705 A BE 147705A BE 818956 A BE818956 A BE 818956A
Authority
BE
Belgium
Prior art keywords
desemulsioning
compositions
desemulsioning compositions
Prior art date
Application number
BE147705A
Other languages
English (en)
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
Priority to US00282201A priority Critical patent/US3835060A/en
Application filed filed Critical
Priority to BE147705A priority patent/BE818956A/fr
Publication of BE818956A publication Critical patent/BE818956A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
BE147705A 1972-08-21 1974-08-16 Compositions desemulsionnantes. BE818956A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US00282201A US3835060A (en) 1972-08-21 1972-08-21 Demulsification compositions containing alkyl ether sulfates
BE147705A BE818956A (fr) 1972-08-21 1974-08-16 Compositions desemulsionnantes.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US00282201A US3835060A (en) 1972-08-21 1972-08-21 Demulsification compositions containing alkyl ether sulfates
BE147705A BE818956A (fr) 1972-08-21 1974-08-16 Compositions desemulsionnantes.
BE818956 1974-08-16

Publications (1)

Publication Number Publication Date
BE818956A true BE818956A (fr) 1975-02-17

Family

ID=27158531

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147705A BE818956A (fr) 1972-08-21 1974-08-16 Compositions desemulsionnantes.

Country Status (2)

Country Link
US (1) US3835060A (fr)
BE (1) BE818956A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277352A (en) * 1979-03-26 1981-07-07 Texaco Inc. Demulsification of emulsions produced from surfactant recovery operations and recovery of surfactants therefrom
US4374734A (en) * 1981-06-19 1983-02-22 Cities Service Co. Emulsion breaking of surfactant stabilized crude oil in water emulsions
FR2609648B1 (fr) * 1987-01-16 1990-12-14 Total France Agent desemulsifiant et antisalissure apte a separer des melanges eau-hydrocarbures, eventuellement mis en emulsion, et applications de cet agent
US5609794A (en) 1994-08-05 1997-03-11 Exxon Chemical Patents, Inc. Demulsifier for water-in-oil emulsions, and method of use
US6294093B1 (en) * 1998-09-04 2001-09-25 Nalco/Exxon Energy Chemicals, L.P. Aqueous dispersion of an oil soluble demulsifier for breaking crude oil emulsions
US6638983B1 (en) 1999-02-04 2003-10-28 Ondeo Nalco Company Demulsification of water-in-oil emulsions
GB2393723B (en) * 2001-08-20 2005-09-14 Clearwater Int Llc Topical defoamer and demulsifier
WO2007115980A1 (fr) 2006-04-07 2007-10-18 Akzo Nobel N.V. Désémulsifiants huile/eau respectueux de l'environnement
CN101328429B (zh) * 2008-07-24 2012-08-08 中国石油天然气股份有限公司 一种高含硫重质稠油脱水用破乳剂
MX2008015756A (es) 2008-12-10 2010-06-10 Mexicano Inst Petrol Formulaciones desemulsificantes y deshidratantes para crudos pesados a base de copolimeros en bloques bifuncionalizados con aminas.
MX368308B (es) 2013-06-05 2019-09-26 Mexicano Inst Petrol Proceso de escalamiento de copolimeros tribloque bifuncionalizados con aminas secundarias y terciarias, con aplicacion en la deshidratacion y desalado de aceites crudos pesados.
CN103666540B (zh) * 2013-11-29 2015-09-09 陕西延长石油(集团)有限责任公司研究院 中低温煤焦油脱水剂及应用
US20220186107A1 (en) * 2020-12-11 2022-06-16 Sanyo Chemical Industries, Ltd. Thickener for wellbore acid treatment liquid and wellbore acid treatment liquid using same
US20220220396A1 (en) * 2021-01-06 2022-07-14 Saudi Arabian Oil Company Systems and processes for hydrocarbon upgrading

Also Published As

Publication number Publication date
US3835060A (en) 1974-09-10

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