DK486477A - Fremgangsmaade til rensning af en vaeske ved filtrering samt fremgangsmaade til udvinding af olie under anvendelse af den filtrede vaeske - Google Patents

Fremgangsmaade til rensning af en vaeske ved filtrering samt fremgangsmaade til udvinding af olie under anvendelse af den filtrede vaeske

Info

Publication number
DK486477A
DK486477A DK486477A DK486477A DK486477A DK 486477 A DK486477 A DK 486477A DK 486477 A DK486477 A DK 486477A DK 486477 A DK486477 A DK 486477A DK 486477 A DK486477 A DK 486477A
Authority
DK
Denmark
Prior art keywords
procedure
liquid
filtration
cleaning
extracting oil
Prior art date
Application number
DK486477A
Other languages
English (en)
Inventor
R W Mitchell
E L Neustadter
Original Assignee
British Petroleum Co
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 filed Critical British Petroleum Co
Publication of DK486477A publication Critical patent/DK486477A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)
DK486477A 1976-11-01 1977-11-01 Fremgangsmaade til rensning af en vaeske ved filtrering samt fremgangsmaade til udvinding af olie under anvendelse af den filtrede vaeske DK486477A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45275/76A GB1564025A (en) 1976-11-01 1976-11-01 Treating sea water containing inorganic and organic impurities

Publications (1)

Publication Number Publication Date
DK486477A true DK486477A (da) 1978-05-02

Family

ID=10436577

Family Applications (1)

Application Number Title Priority Date Filing Date
DK486477A DK486477A (da) 1976-11-01 1977-11-01 Fremgangsmaade til rensning af en vaeske ved filtrering samt fremgangsmaade til udvinding af olie under anvendelse af den filtrede vaeske

Country Status (5)

Country Link
US (1) US4238331A (da)
AU (1) AU2994877A (da)
DK (1) DK486477A (da)
GB (1) GB1564025A (da)
NO (1) NO773732L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527626A (en) * 1984-05-07 1985-07-09 Conoco Inc. Process and apparatus for removing dissolved oxygen
US4712616A (en) * 1986-09-11 1987-12-15 Mobil Oil Corporation Method for scale reduction in off-shore platforms
DE3644385A1 (de) * 1986-12-24 1988-07-07 Huels Chemische Werke Ag Verfahren zur erhoehten gewinnung von erdoel aus einer unterirdischen lagerstaette durch tensidfluten
NO329284B1 (no) * 2008-01-07 2010-09-27 Statoilhydro Asa Sammenstilling og fremgangsmate for produksjon av gass eller gass og kondensat/olje

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970578A (en) * 1930-11-29 1934-08-21 Ig Farbenindustrie Ag Assistants for the textile and related industries
US2213477A (en) * 1935-12-12 1940-09-03 Gen Aniline & Film Corp Glycol and polyglycol ethers of isocyclic hydroxyl compounds
US2864765A (en) * 1953-09-01 1958-12-16 Internat Nickel Co Inc Dewatering ore concentrates
GB868901A (en) * 1959-09-18 1961-05-25 Anheuser Busch Filtration process for starch
US3484370A (en) * 1967-09-27 1969-12-16 Chevron Res Method of separating oil and water
BE791231Q (fr) * 1968-11-04 1973-03-01 Continental Oil Co Agents de dispersion des huiles repandues
US3681238A (en) * 1971-01-11 1972-08-01 Envirotech Corp Method for stabilizing producer well water

Also Published As

Publication number Publication date
US4238331A (en) 1980-12-09
AU2994877A (en) 1979-04-26
GB1564025A (en) 1980-04-02
NO773732L (no) 1978-05-03

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