CA1012031A - Demulsifying mixtures for breaking petroleum emulsions - Google Patents

Demulsifying mixtures for breaking petroleum emulsions

Info

Publication number
CA1012031A
CA1012031A CA183,533A CA183533A CA1012031A CA 1012031 A CA1012031 A CA 1012031A CA 183533 A CA183533 A CA 183533A CA 1012031 A CA1012031 A CA 1012031A
Authority
CA
Canada
Prior art keywords
demulsifying
mixtures
petroleum emulsions
breaking petroleum
breaking
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA183,533A
Inventor
Heinz Theile
Hermann Hoffmann
Gerd Rossmy
Peter Zaske
Gotz Koerner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
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 claimed from DE19722250920 external-priority patent/DE2250920C3/en
Application filed by TH Goldschmidt AG filed Critical TH Goldschmidt AG
Application granted granted Critical
Publication of CA1012031A publication Critical patent/CA1012031A/en
Expired legal-status Critical Current

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
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/28—Organic compounds containing silicon
    • C10L1/285—Organic compounds containing silicon macromolecular compounds
CA183,533A 1972-10-18 1973-10-16 Demulsifying mixtures for breaking petroleum emulsions Expired CA1012031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722250920 DE2250920C3 (en) 1972-10-18 Demulsifier mixtures for breaking petroleum emulsions

Publications (1)

Publication Number Publication Date
CA1012031A true CA1012031A (en) 1977-06-14

Family

ID=5859309

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,533A Expired CA1012031A (en) 1972-10-18 1973-10-16 Demulsifying mixtures for breaking petroleum emulsions

Country Status (4)

Country Link
CA (1) CA1012031A (en)
GB (1) GB1439793A (en)
NO (1) NO138853C (en)
SU (1) SU507252A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8527478D0 (en) * 1985-11-07 1985-12-11 Bp Chem Int Ltd Demulsifiers
US7745501B2 (en) 2006-06-22 2010-06-29 Momentive Performance Materials Inc. Method for demulsifying
US8198337B2 (en) 2010-01-27 2012-06-12 Momentive Performance Materials Inc. Demulsifier compositions and methods for separating emulsions using the same
US9623346B2 (en) 2010-08-02 2017-04-18 Momentive Performance Materials Inc. Compositions and methods for separating emulsions using the same
CN114214087B (en) * 2021-12-16 2023-06-30 克拉玛依新科澳石油天然气技术股份有限公司 Efficient composite demulsifier and preparation method thereof

Also Published As

Publication number Publication date
SU507252A3 (en) 1976-03-15
NO138853C (en) 1978-11-22
DE2250920A1 (en) 1974-05-02
DE2250920B2 (en) 1976-02-19
GB1439793A (en) 1976-06-16
NO138853B (en) 1978-08-14

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