GB780021A - Improvements in or relating to the use of emulsified oils for the concentration of uranium ores by froth flotation - Google Patents

Improvements in or relating to the use of emulsified oils for the concentration of uranium ores by froth flotation

Info

Publication number
GB780021A
GB780021A GB37711/54A GB3771154A GB780021A GB 780021 A GB780021 A GB 780021A GB 37711/54 A GB37711/54 A GB 37711/54A GB 3771154 A GB3771154 A GB 3771154A GB 780021 A GB780021 A GB 780021A
Authority
GB
United Kingdom
Prior art keywords
oil
acid
froth flotation
sulphonated
relating
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
GB37711/54A
Inventor
Peter Kay Hosking
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.)
MINI OF MINES FOR STATE OF
Original Assignee
MINI OF MINES FOR STATE OF
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 MINI OF MINES FOR STATE OF filed Critical MINI OF MINES FOR STATE OF
Priority to GB37711/54A priority Critical patent/GB780021A/en
Publication of GB780021A publication Critical patent/GB780021A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/006—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores

Abstract

Ores containing uranium minerals, such as davidite, brannerite and absite, are concentrated by treating an aqueous pulp of subdivided ore by a process of froth flotation in the presence of an insoluble and unsaponifiable hydrocarbon oil emulsified with an anionic water-soluble emulsifying agent and stabilized with an oil-soluble stabilizing agent. The reagents may be added to the ore before, during or after, the subdivision stage. The hydrocarbon oil may be fuel oil! kerosene, a cut-back cracking still tar, or as gas oil; the emulsifying agent may be sodium or potassium oleate, sulphonate castor oil, sulphonated petroleum, sulphonated whale oil or an unsaturated higher fatty acid derived from linseed, e.g. linoleic acid or linolenic acid; and the stabilizing agent may be cresylic acid, oleic acid or pine oil.
GB37711/54A 1954-12-30 1954-12-30 Improvements in or relating to the use of emulsified oils for the concentration of uranium ores by froth flotation Expired GB780021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB37711/54A GB780021A (en) 1954-12-30 1954-12-30 Improvements in or relating to the use of emulsified oils for the concentration of uranium ores by froth flotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37711/54A GB780021A (en) 1954-12-30 1954-12-30 Improvements in or relating to the use of emulsified oils for the concentration of uranium ores by froth flotation

Publications (1)

Publication Number Publication Date
GB780021A true GB780021A (en) 1957-07-31

Family

ID=10398464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37711/54A Expired GB780021A (en) 1954-12-30 1954-12-30 Improvements in or relating to the use of emulsified oils for the concentration of uranium ores by froth flotation

Country Status (1)

Country Link
GB (1) GB780021A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478488A1 (en) * 1980-03-20 1981-09-25 American Cyanamid Co METHOD FOR FLOTATING COAL BY A LATEX-FORMING EMULSION OF HYDROCARBON OIL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478488A1 (en) * 1980-03-20 1981-09-25 American Cyanamid Co METHOD FOR FLOTATING COAL BY A LATEX-FORMING EMULSION OF HYDROCARBON OIL

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