FR2337199A1 - Procede de flottation de minerais - Google Patents

Procede de flottation de minerais

Info

Publication number
FR2337199A1
FR2337199A1 FR7540086A FR7540086A FR2337199A1 FR 2337199 A1 FR2337199 A1 FR 2337199A1 FR 7540086 A FR7540086 A FR 7540086A FR 7540086 A FR7540086 A FR 7540086A FR 2337199 A1 FR2337199 A1 FR 2337199A1
Authority
FR
France
Prior art keywords
ores
xanthate
contg
sulphur
acts
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.)
Granted
Application number
FR7540086A
Other languages
English (en)
Other versions
FR2337199B1 (fr
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7540086A priority Critical patent/FR2337199A1/fr
Publication of FR2337199A1 publication Critical patent/FR2337199A1/fr
Application granted granted Critical
Publication of FR2337199B1 publication Critical patent/FR2337199B1/fr
Granted 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
    • B03D1/012—Organic compounds containing sulfur
    • 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
    • B03D2201/02—Collectors
    • 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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
FR7540086A 1975-12-30 1975-12-30 Procede de flottation de minerais Granted FR2337199A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7540086A FR2337199A1 (fr) 1975-12-30 1975-12-30 Procede de flottation de minerais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540086A FR2337199A1 (fr) 1975-12-30 1975-12-30 Procede de flottation de minerais

Publications (2)

Publication Number Publication Date
FR2337199A1 true FR2337199A1 (fr) 1977-07-29
FR2337199B1 FR2337199B1 (fr) 1980-04-30

Family

ID=9164298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540086A Granted FR2337199A1 (fr) 1975-12-30 1975-12-30 Procede de flottation de minerais

Country Status (1)

Country Link
FR (1) FR2337199A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220524A (en) * 1978-01-13 1980-09-02 Codelco-Chile Collector agent for the recovery of metal values in sulphide ores by froth flotation
US4521301A (en) * 1981-04-15 1985-06-04 Societe Nationale Elf Aquitaine (Production) Process of production of organic dithio-acids and their application
CN1041200C (zh) * 1995-06-13 1998-12-16 广州有色金属研究院 1,3－二甲基丁基黄原酸钠或钾的合成方法
CN104399592A (zh) * 2014-10-24 2015-03-11 广德县瑞龙新型材料有限公司 一种萤石浮选工艺

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220524A (en) * 1978-01-13 1980-09-02 Codelco-Chile Collector agent for the recovery of metal values in sulphide ores by froth flotation
US4521301A (en) * 1981-04-15 1985-06-04 Societe Nationale Elf Aquitaine (Production) Process of production of organic dithio-acids and their application
CN1041200C (zh) * 1995-06-13 1998-12-16 广州有色金属研究院 1,3－二甲基丁基黄原酸钠或钾的合成方法
CN104399592A (zh) * 2014-10-24 2015-03-11 广德县瑞龙新型材料有限公司 一种萤石浮选工艺

Also Published As

Publication number Publication date
FR2337199B1 (fr) 1980-04-30

Similar Documents

Publication Publication Date Title
ES445703A1 (es) Metodo para recuperar plomo de un concentrado de mineral quelleva plomo sulfurado.
ES464397A1 (es) Un metodo para recuperar valores metalicos de minerales por flotacion en espuma.
ES8700699A1 (es) Un procedimiento para recuperar cantidades valiosas de meta-les a partir de una mena metalica
SE8700376D0 (sv) Nya samlarreagens for selektiv skumflotation av sulfidmineral
US2373305A (en) Tungsten ore flotation
SE8901182D0 (sv) Method for the depressing of hydrated silicates
US3464551A (en) Dialkyl dithiocarbamates as collectors in froth flotation
GB1465070A (en) Process for concentrating by flotation lead and silver in products which contain oxidised lead
ES475746A1 (es) Procedimiento para la recuperacion selectiva de minerales defosfato y carbonato a partir de menas o concentrados fina- mente divididos de fosfato-carbonato-silicato.
US3655044A (en) Separation of molybdenum sulfide from copper sulfide with depressants
FR2337199A1 (fr) Procede de flottation de minerais
GB1510845A (en) Concentration of ore by flotation
US2957576A (en) Recovery of molybdenite by flotation
US2399845A (en) Treatment of ores containing coralt and nickel
US3235077A (en) Flotation of sphalerite
US3788467A (en) Flotation process for recovering molybdenum
US2485083A (en) Froth flotation of copper sulfide ores with lignin sulfonates
SE8504015D0 (sv) Frothers useful in the recovery of fine particles of metal values in froth flotation
US2316743A (en) Flotation of molybdenite
ES8706046A1 (es) Un procedimiento para recuperar minerales de sulfuro, con contienido de metales o minerales de exido sulfurados con contenido de metales a partir de una mena
GB1519186A (en) Process of tin flotation
US3696922A (en) Flotation of copper and nickel sulfides from talcose bearing ores
US3785488A (en) Flotation process for recovering molybdenum
AU579241B2 (en) Modified alcohol frothers for froth flotation of sulfide ore
US3329266A (en) Flotation process involving depression of sulfide minerals previously activated

Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse