NO165727C - Demulgeringsmidler. - Google Patents

Demulgeringsmidler.

Info

Publication number
NO165727C
NO165727C NO864432A NO864432A NO165727C NO 165727 C NO165727 C NO 165727C NO 864432 A NO864432 A NO 864432A NO 864432 A NO864432 A NO 864432A NO 165727 C NO165727 C NO 165727C
Authority
NO
Norway
Prior art keywords
demulsifiers
Prior art date
Application number
NO864432A
Other languages
English (en)
Other versions
NO165727B (no
NO864432L (no
NO864432D0 (no
Inventor
Alexander Francis Psaila
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of NO864432D0 publication Critical patent/NO864432D0/no
Publication of NO864432L publication Critical patent/NO864432L/no
Publication of NO165727B publication Critical patent/NO165727B/no
Publication of NO165727C publication Critical patent/NO165727C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
NO864432A 1985-11-07 1986-11-06 Demulgeringsmidler. NO165727C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858527478A GB8527478D0 (en) 1985-11-07 1985-11-07 Demulsifiers

Publications (4)

Publication Number Publication Date
NO864432D0 NO864432D0 (no) 1986-11-06
NO864432L NO864432L (no) 1987-05-08
NO165727B NO165727B (no) 1990-12-17
NO165727C true NO165727C (no) 1991-03-27

Family

ID=10587873

Family Applications (1)

Application Number Title Priority Date Filing Date
NO864432A NO165727C (no) 1985-11-07 1986-11-06 Demulgeringsmidler.

Country Status (6)

Country Link
EP (1) EP0222587B1 (no)
CA (1) CA1267584A (no)
DE (1) DE3665409D1 (no)
GB (1) GB8527478D0 (no)
GR (1) GR3000167T3 (no)
NO (1) NO165727C (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117058A (en) * 1990-11-09 1992-05-26 Baker Hughes Incorporated Cationic amide/ester compositions as demulsifiers
US7981979B2 (en) * 2006-09-22 2011-07-19 Nalco Company Siloxane cross-linked demulsifiers
BRPI0907986A2 (pt) * 2008-03-04 2015-08-04 Basf Se Uso de polialcanolaminas para quebrar emulsões óleo-água
US8168062B2 (en) * 2010-04-14 2012-05-01 General Electric Company Composition and method for breaking water in oil emulsions
US9260601B2 (en) 2012-09-26 2016-02-16 General Electric Company Single drum oil and aqueous products and methods of use
US11629296B2 (en) 2012-09-26 2023-04-18 Bl Technologies, Inc. Demulsifying compositions and methods of use
US20190202962A1 (en) * 2017-12-28 2019-07-04 Ecolab Usa Inc. Preparation of desalter emulsion breakers
WO2019133432A1 (en) 2017-12-28 2019-07-04 Ecolab Usa Inc. Surfactant compositions and uses as inverters
WO2020069150A1 (en) 2018-09-27 2020-04-02 Ecolab Usa Inc. Asphaltene-inhibiting aromatic polymer compositions
CA3116538C (en) * 2018-11-21 2023-09-12 Halliburton Energy Services, Inc. Treatment fluids for demulsifying production fluids
CN113817155B (zh) * 2021-10-22 2023-08-29 克拉玛依新科澳石油天然气技术股份有限公司 原油破乳剂及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO138853C (no) * 1972-10-18 1978-11-22 Goldschmidt Ag Th Anvendelse av demulgatorblandinger til brytning av jordoljeemulsjoner
GB8328233D0 (en) * 1983-10-21 1983-11-23 British Petroleum Co Plc Demulsifying process

Also Published As

Publication number Publication date
NO165727B (no) 1990-12-17
EP0222587B1 (en) 1989-09-06
NO864432L (no) 1987-05-08
GB8527478D0 (en) 1985-12-11
NO864432D0 (no) 1986-11-06
GR3000167T3 (en) 1990-12-31
CA1267584A (en) 1990-04-10
EP0222587A1 (en) 1987-05-20
DE3665409D1 (de) 1989-10-12

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