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BR8301774A - Polissiloxana,processo para separacao de oleo cru que contem gas associado em oleo liquido,e gas e oleo cru estabilizado - Google Patents

Polissiloxana,processo para separacao de oleo cru que contem gas associado em oleo liquido,e gas e oleo cru estabilizado

Info

Publication number
BR8301774A
BR8301774A BR8301774A BR8301774A BR8301774A BR 8301774 A BR8301774 A BR 8301774A BR 8301774 A BR8301774 A BR 8301774A BR 8301774 A BR8301774 A BR 8301774A BR 8301774 A BR8301774 A BR 8301774A
Authority
BR
Brazil
Prior art keywords
raw oil
oil
gas
polysiloxan
separation
Prior art date
Application number
BR8301774A
Other languages
English (en)
Inventor
Ian Charles Callaghan
Hans-Ferdi Fink
Clive Martin Gould
Gotz Koerner
Hans-Juergen Patzke
Christian Weitemeyer
Original Assignee
British Petroleum Co Plc
Goldschmidt Ag Th
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 British Petroleum Co Plc, Goldschmidt Ag Th filed Critical British Petroleum Co Plc
Publication of BR8301774A publication Critical patent/BR8301774A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Silicon Polymers (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
BR8301774A 1982-04-07 1983-04-06 Polissiloxana,processo para separacao de oleo cru que contem gas associado em oleo liquido,e gas e oleo cru estabilizado BR8301774A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8210320 1982-04-07

Publications (1)

Publication Number Publication Date
BR8301774A true BR8301774A (pt) 1983-12-20

Family

ID=10529584

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301774A BR8301774A (pt) 1982-04-07 1983-04-06 Polissiloxana,processo para separacao de oleo cru que contem gas associado em oleo liquido,e gas e oleo cru estabilizado

Country Status (9)

Country Link
US (1) US4564665A (pt)
EP (1) EP0091257B1 (pt)
JP (1) JPS58183727A (pt)
AU (1) AU562912B2 (pt)
BR (1) BR8301774A (pt)
CA (1) CA1219788A (pt)
DE (1) DE3375553D1 (pt)
DK (1) DK155683A (pt)
NO (1) NO160969C (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251906A (ja) * 1984-05-30 1985-12-12 Dow Corning Kk シリコ−ン消泡剤組成物の製造方法
DE3423609C1 (de) * 1984-06-27 1985-03-14 Th. Goldschmidt Ag, 4300 Essen Verwendung von fluorierten Norbornylsiloxanen zur Entschaeumung von frisch gefoerdertem,entgasendem Erdoel
CA1297757C (en) * 1986-07-18 1992-03-24 Takahiro Miura Method for the preparation of a silicone defoamer composition
CA1296670C (en) * 1988-04-15 1992-03-03 Anil K. Jain Use of antifoam to achieve high conversion in hydroconversion of heavy oils
US5853617A (en) * 1997-05-14 1998-12-29 Gallagher; Christopher T. Method and composition for suppressing oil-based foams
GB9724070D0 (en) * 1997-11-14 1998-01-14 Dow Corning Sa Foam control compositions
US6297202B1 (en) * 1999-01-04 2001-10-02 Halliburton Energy Services, Inc. Defoaming compositions and methods
US6417142B1 (en) 2001-10-02 2002-07-09 Halliburton Energy Services, Inc. Defoaming methods and compositions
US7273103B2 (en) 2005-06-03 2007-09-25 Halliburtoncenergy Services, Inc. Cement compositions comprising environmentally compatible defoaming agents and methods of use
US7670423B2 (en) 2005-06-03 2010-03-02 Halliburton Energy Services, Inc. Cement composition comprising environmentally compatible defoaming agents and methods of use
US20080167390A1 (en) * 2006-06-01 2008-07-10 James Archer Defoamer composition for suppressing oil-based and water-based foams
EP3065839A1 (en) 2013-11-04 2016-09-14 Dow Corning Do Brasil Limitada Reduced foam petroleum composition field of the disclosure
US10947347B2 (en) 2014-10-10 2021-03-16 Momentive Performance Materials Gmbh Hyrophilic ethylene oxide free emulsifier comprising dendrimeric polyhydroxylated ester moieties
US9988404B2 (en) 2016-04-07 2018-06-05 Momentive Performance Materials Inc. Ester-modified organosilicon-based surfactants, methods of making same and applications containing the same
CA3082030C (en) * 2017-11-10 2025-05-13 Championx Llc USE OF SILOXANE POLYMERS FOR REDUCING THE VAPOR PRESSURE OF PROCESSED CRUDE OIL

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159987B (de) * 1961-03-08 1963-12-27 Demag Ag Abdeckvorrichtung fuer Dehnungsfugen in Bruecken u. ae. Bauwerken
GB1051687A (pt) * 1963-05-06
US3660305A (en) * 1968-06-06 1972-05-02 Nalco Chemical Co Foam control in liquid hydrocarbons
FR2351156A1 (fr) * 1976-05-11 1977-12-09 Rhone Poulenc Ind Compositions organosiliciques presentant une activite antimousse stable
US4122247A (en) * 1976-08-23 1978-10-24 General Electric Company Process for the polymerization of cyclic diorganopolysiloxanes with cation-complex catalysts
IT1109426B (it) * 1978-07-31 1985-12-16 Eurallumina Spa Procedimento per lo smaltimento dei residui di lavorazione della bauxite e loro contenimento in bacini di colmata
DE3001573A1 (de) * 1980-01-17 1981-07-23 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von sedimentationsstabilen schaumbekaempfungsmitteln
DE3173441D1 (en) * 1980-08-26 1986-02-20 Japan Synthetic Rubber Co Ltd Ladder-like lower alkylpolysilsesquioxanes and process for their preparation
US4329528A (en) * 1980-12-01 1982-05-11 General Electric Company Method of defoaming crude hydrocarbon stocks with fluorosilicone compounds
DE3114268C2 (de) * 1981-04-09 1986-04-24 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Antischaummitteln für wäßrige Systeme

Also Published As

Publication number Publication date
US4564665A (en) 1986-01-14
NO160969C (no) 1989-06-21
AU1293683A (en) 1983-10-13
DK155683D0 (da) 1983-04-07
EP0091257B1 (en) 1988-02-03
EP0091257A2 (en) 1983-10-12
NO831224L (no) 1983-10-10
AU562912B2 (en) 1987-06-25
DK155683A (da) 1983-10-08
CA1219788A (en) 1987-03-31
NO160969B (no) 1989-03-13
JPS58183727A (ja) 1983-10-27
DE3375553D1 (en) 1988-03-10
EP0091257A3 (en) 1984-11-14

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)