JPS5750522B2 - - Google Patents

Info

Publication number
JPS5750522B2
JPS5750522B2 JP49034022A JP3402274A JPS5750522B2 JP S5750522 B2 JPS5750522 B2 JP S5750522B2 JP 49034022 A JP49034022 A JP 49034022A JP 3402274 A JP3402274 A JP 3402274A JP S5750522 B2 JPS5750522 B2 JP S5750522B2
Authority
JP
Japan
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
JP49034022A
Other versions
JPS5041789A (ja
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 filed Critical
Publication of JPS5041789A publication Critical patent/JPS5041789A/ja
Publication of JPS5750522B2 publication Critical patent/JPS5750522B2/ja
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP49034022A 1973-03-28 1974-03-28 Expired JPS5750522B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US345775A US3900423A (en) 1973-03-28 1973-03-28 Process for breaking emulsions

Publications (2)

Publication Number Publication Date
JPS5041789A JPS5041789A (ja) 1975-04-16
JPS5750522B2 true JPS5750522B2 (ja) 1982-10-27

Family

ID=23356419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49034022A Expired JPS5750522B2 (ja) 1973-03-28 1974-03-28

Country Status (2)

Country Link
US (1) US3900423A (ja)
JP (1) JPS5750522B2 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098693A (en) * 1973-08-31 1978-07-04 Betz Laboratories, Inc. Cationic chlorine-resistant polymeric flocculants and their use
US4059515A (en) * 1975-08-26 1977-11-22 Betz Laboratories, Inc. Process for clarification of oil-containing waste
US4002562A (en) * 1975-09-18 1977-01-11 Resources Conservation Co. Oil emulsion processing
USRE29908E (en) * 1977-03-18 1979-02-13 Betz Laboratories, Inc. Process for clarification of oil-containing waste
US4411814A (en) * 1977-09-23 1983-10-25 Petrolite Corporation Use of polyamines as demulsifiers
US4158521A (en) * 1978-06-26 1979-06-19 The Western Company Of North America Method of stabilizing clay formations
US4382852A (en) * 1981-12-02 1983-05-10 Texaco Canada Resources, Inc. Demulsification of bitumen emulsions using cationic polymers
US4448708A (en) * 1982-01-29 1984-05-15 The Dow Chemical Company Use of quaternized polyamidoamines as demulsifiers
US4457860A (en) * 1982-04-26 1984-07-03 The Dow Chemical Company Use of heterocyclic ammonium polyamidoamines as demulsifiers
US5330656A (en) * 1993-03-05 1994-07-19 Calgon Corporation Polysalt compositions and the use thereof for treating an oil and water system
US6172123B1 (en) * 1999-07-30 2001-01-09 Henkel Corporation Demulsifiers for separating oil and water mixtures
US7504438B1 (en) 2001-12-20 2009-03-17 Nalco Company Demulsifiers, their preparation and use in oil bearing formations

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272757A (en) * 1963-01-07 1966-09-13 Nalco Chemical Co Process of breaking reversed emulsions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126313A (en) * 1964-03-24 Certificate of correction
US2819223A (en) * 1953-08-26 1958-01-07 Petrolite Corp Process for breaking petroleum emulsions employing certain oxyalkylation products ofreactive nitrogen containing compounds
US3205169A (en) * 1961-07-14 1965-09-07 Nalco Chemical Co Compositions for breaking emulsions or inhibiting formation thereof and processes utilizing same
US3304349A (en) * 1962-12-12 1967-02-14 Petrolite Corp Epihalohydrin reaction products of phosphorous and sulfur oxygen acids and amines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272757A (en) * 1963-01-07 1966-09-13 Nalco Chemical Co Process of breaking reversed emulsions

Also Published As

Publication number Publication date
JPS5041789A (ja) 1975-04-16
US3900423A (en) 1975-08-19

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