GB567000A - An improved method of and means for effecting mineral separations - Google Patents

An improved method of and means for effecting mineral separations

Info

Publication number
GB567000A
GB567000A GB114843A GB114843A GB567000A GB 567000 A GB567000 A GB 567000A GB 114843 A GB114843 A GB 114843A GB 114843 A GB114843 A GB 114843A GB 567000 A GB567000 A GB 567000A
Authority
GB
United Kingdom
Prior art keywords
pulp
mineral
separations
wolfram
tin
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
GB114843A
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.)
Holman Brothers Ltd
Original Assignee
Holman Brothers Ltd
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 Holman Brothers Ltd filed Critical Holman Brothers Ltd
Priority to GB114843A priority Critical patent/GB567000A/en
Publication of GB567000A publication Critical patent/GB567000A/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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • B03B5/04—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on shaking tables
    • 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
    • B03D1/02—Froth-flotation processes
    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/025—Froth-flotation processes adapted for the flotation of fines

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

567,000. Mineral separations. HOLMAN BROS., Ltd., and MICHELL, F. B. Jan. 22, 1943, No. 1148. Drawings to Specification. [Class 82 (ii)] Mineral separations are effected by conditioning the pulp with suitable known reagents for promoting flocculation and effecting flotation separation and with an insoluble oily substance to effect selective oiling of some of the mineral content of the pulp and then subjecting the pulp to vibration on a concentration table under the action of impinging air at sufficient pressure to produce waves. Known frothing agents and coal tar or wood tar creosote may also be added to the pulp before treatment and the air jets are arranged so as to impinge on the surface at positions just above the ripples on the table. In the separation of sulphide minerals from tin or wolfram ores, the ore is conditioned with sulphuric acid to wet the tin or wolfram particles and maintain an acid pulp and a xanthate is added to promote the oiling of the sulphide mineral with creosote and/or petroleum oils.
GB114843A 1943-01-22 1943-01-22 An improved method of and means for effecting mineral separations Expired GB567000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB114843A GB567000A (en) 1943-01-22 1943-01-22 An improved method of and means for effecting mineral separations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB114843A GB567000A (en) 1943-01-22 1943-01-22 An improved method of and means for effecting mineral separations

Publications (1)

Publication Number Publication Date
GB567000A true GB567000A (en) 1945-01-24

Family

ID=9717014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB114843A Expired GB567000A (en) 1943-01-22 1943-01-22 An improved method of and means for effecting mineral separations

Country Status (1)

Country Link
GB (1) GB567000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2495722C2 (en) * 2010-12-24 2013-10-20 Сергей Леонидович Букин Method of sludge tank coal slimes concentration and concentration table to this end

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2495722C2 (en) * 2010-12-24 2013-10-20 Сергей Леонидович Букин Method of sludge tank coal slimes concentration and concentration table to this end

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