GB258648A - Improvements in or relating to the concentration of ores containing metals of the platinum group - Google Patents

Improvements in or relating to the concentration of ores containing metals of the platinum group

Info

Publication number
GB258648A
GB258648A GB16140/25A GB1614025A GB258648A GB 258648 A GB258648 A GB 258648A GB 16140/25 A GB16140/25 A GB 16140/25A GB 1614025 A GB1614025 A GB 1614025A GB 258648 A GB258648 A GB 258648A
Authority
GB
United Kingdom
Prior art keywords
relating
concentration
platinum group
containing metals
ores containing
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
GB16140/25A
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.)
Minerals Separation Ltd
Original Assignee
Minerals Separation 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 Minerals Separation Ltd filed Critical Minerals Separation Ltd
Priority to GB16140/25A priority Critical patent/GB258648A/en
Publication of GB258648A publication Critical patent/GB258648A/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
    • B03D1/016—Macromolecular compounds
    • 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
    • B03D2203/025—Precious metal ores

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

258,648. Minerals Separation. Ltd., and Moulden, J. C., (Minerals Separation, Ltd.). June 22, 1925. Flotation processes.-A process for concentrating metalliferous ores for the separation of metalliferous constituents from gangue constituents comprises effecting froth flotation in an aqueous pulp in the presence of a protective organic colloid such as starch, glue, gelatine, or the like. The colloid may be added during the grinding of the ore or during the first or further flotation ; an alkaline xanthate may also be present. Specifications 186,143 and 196,944 are referred to.
GB16140/25A 1925-06-22 1925-06-22 Improvements in or relating to the concentration of ores containing metals of the platinum group Expired GB258648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16140/25A GB258648A (en) 1925-06-22 1925-06-22 Improvements in or relating to the concentration of ores containing metals of the platinum group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16140/25A GB258648A (en) 1925-06-22 1925-06-22 Improvements in or relating to the concentration of ores containing metals of the platinum group

Publications (1)

Publication Number Publication Date
GB258648A true GB258648A (en) 1926-09-22

Family

ID=10071888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16140/25A Expired GB258648A (en) 1925-06-22 1925-06-22 Improvements in or relating to the concentration of ores containing metals of the platinum group

Country Status (1)

Country Link
GB (1) GB258648A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696922A (en) * 1969-11-07 1972-10-10 David Weston Flotation of copper and nickel sulfides from talcose bearing ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696922A (en) * 1969-11-07 1972-10-10 David Weston Flotation of copper and nickel sulfides from talcose bearing ores

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