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SE9101290D0 - PROCEDURE FOR EMULSION MINING - Google Patents

PROCEDURE FOR EMULSION MINING

Info

Publication number
SE9101290D0
SE9101290D0 SE9101290A SE9101290A SE9101290D0 SE 9101290 D0 SE9101290 D0 SE 9101290D0 SE 9101290 A SE9101290 A SE 9101290A SE 9101290 A SE9101290 A SE 9101290A SE 9101290 D0 SE9101290 D0 SE 9101290D0
Authority
SE
Sweden
Prior art keywords
mining
emulsion
procedure
admixture
water
Prior art date
Application number
SE9101290A
Other languages
Swedish (sv)
Other versions
SE469060B (en
SE9101290L (en
Inventor
Tord Georg Eriksson
Original Assignee
Tord Georg Eriksson
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 Tord Georg Eriksson filed Critical Tord Georg Eriksson
Priority to SE9101290A priority Critical patent/SE469060B/en
Publication of SE9101290D0 publication Critical patent/SE9101290D0/en
Publication of SE9101290L publication Critical patent/SE9101290L/en
Publication of SE469060B publication Critical patent/SE469060B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubricants (AREA)
  • Colloid Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

The demulsification is improved and the residues of oil in water which has contained emulsified oil are reduced by the admixture of 0.005 to 5.0 per cent by weight of a soluble orthophosphate, calculated on the basis of a supplied quantity of water. The admixture can be realized in the form of phosphoric acid and a suitable base or orthophosphate or salt mixture in solid or dissolved form.
SE9101290A 1991-04-29 1991-04-29 Demulsification process SE469060B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9101290A SE469060B (en) 1991-04-29 1991-04-29 Demulsification process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101290A SE469060B (en) 1991-04-29 1991-04-29 Demulsification process

Publications (3)

Publication Number Publication Date
SE9101290D0 true SE9101290D0 (en) 1991-04-29
SE9101290L SE9101290L (en) 1992-10-30
SE469060B SE469060B (en) 1993-05-10

Family

ID=20382592

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101290A SE469060B (en) 1991-04-29 1991-04-29 Demulsification process

Country Status (1)

Country Link
SE (1) SE469060B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500177C2 (en) * 1992-05-06 1994-05-02 Tord Georg Eriksson Process for simultaneous reduction of residues of heavy metals and oil in oil-laden wastewater

Also Published As

Publication number Publication date
SE469060B (en) 1993-05-10
SE9101290L (en) 1992-10-30

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