FI811334L - Aotervinning av koppar medelst flotation genom att anvaenda n-merkaptoalkylamid som depressant - Google Patents

Aotervinning av koppar medelst flotation genom att anvaenda n-merkaptoalkylamid som depressant

Info

Publication number
FI811334L
FI811334L FI811334A FI811334A FI811334L FI 811334 L FI811334 L FI 811334L FI 811334 A FI811334 A FI 811334A FI 811334 A FI811334 A FI 811334A FI 811334 L FI811334 L FI 811334L
Authority
FI
Finland
Prior art keywords
mercaptoalkylamid
koppar
aotervinning
medelst
som
Prior art date
Application number
FI811334A
Other languages
English (en)
Other versions
FI67669C (fi
FI67669B (fi
Inventor
Robert Myles Parlman
Ralph Parker Williams
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of FI811334L publication Critical patent/FI811334L/fi
Application granted granted Critical
Publication of FI67669B publication Critical patent/FI67669B/fi
Publication of FI67669C publication Critical patent/FI67669C/fi

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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/06—Depressants
    • 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
    • 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
FI811334A 1980-04-30 1981-04-29 Foerfarande foer utvinning av koppar medelst flotation genom att anvaenda n-merkaptoalkylamid som depressant FI67669C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/145,093 US4295962A (en) 1980-04-30 1980-04-30 Recovering copper by flotation using N-mercaptoalkyl amide depressant
US14509380 1980-04-30

Publications (3)

Publication Number Publication Date
FI811334L true FI811334L (fi) 1981-10-31
FI67669B FI67669B (fi) 1985-01-31
FI67669C FI67669C (fi) 1985-05-10

Family

ID=22511578

Family Applications (1)

Application Number Title Priority Date Filing Date
FI811334A FI67669C (fi) 1980-04-30 1981-04-29 Foerfarande foer utvinning av koppar medelst flotation genom att anvaenda n-merkaptoalkylamid som depressant

Country Status (6)

Country Link
US (1) US4295962A (fi)
AU (1) AU523142B2 (fi)
CA (1) CA1162335A (fi)
FI (1) FI67669C (fi)
YU (1) YU107881A (fi)
ZA (1) ZA811020B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH17957A (en) * 1982-05-28 1985-02-20 Phillips Petroleum Co Ore flotation process
US4643823A (en) * 1982-09-10 1987-02-17 Phillips Petroleum Company Recovering metal sulfides by flotation using mercaptoalcohols
US4797202A (en) * 1984-09-13 1989-01-10 The Dow Chemical Company Froth flotation method
US4789392A (en) * 1984-09-13 1988-12-06 The Dow Chemical Company Froth flotation method
US4822483A (en) * 1984-09-13 1989-04-18 The Dow Chemical Company Collector compositions for the froth flotation of mineral values
US4702822A (en) * 1985-07-12 1987-10-27 The Dow Chemical Company Novel collector composition for froth flotation
FI73899C (fi) * 1986-04-01 1987-12-10 Kemira Oy Foerfarande foer flotation av ett fosfatmineral och ett medel avsett att anvaendas daeri.
CN102513214B (zh) * 2011-12-09 2013-06-26 紫金矿业集团股份有限公司 从废弃微细粒锌尾矿中再选铜的工艺
CN113042217B (zh) * 2021-03-11 2021-11-30 中南大学 一种无臭味酰胺基二硫代碳酸盐化合物的制备及其在浮选中的应用
CN115138481B (zh) * 2022-07-06 2024-01-26 中南大学 一种将方铅矿、闪锌矿中的至少一种矿物与辉钼矿浮选分离的药剂和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449984A (en) * 1944-04-10 1948-09-28 Harold L Gibbs Differential froth flotation of sulfide ores
US3006471A (en) * 1959-11-06 1961-10-31 American Cyanamid Co Flotation of ores
US3235077A (en) * 1962-05-09 1966-02-15 New Jersey Zinc Co Flotation of sphalerite
US3329266A (en) * 1964-04-17 1967-07-04 Kennecott Copper Corp Flotation process involving depression of sulfide minerals previously activated
US3788467A (en) * 1972-04-27 1974-01-29 American Cyanamid Co Flotation process for recovering molybdenum
CA1071336A (en) * 1977-04-22 1980-02-05 Canadian Industries Limited Hydrophilic thio compounds as selective depressants in the flotation separation of copper and molybdenum

Also Published As

Publication number Publication date
AU6723681A (en) 1982-03-04
YU107881A (en) 1983-04-30
AU523142B2 (en) 1982-07-15
US4295962A (en) 1981-10-20
CA1162335A (en) 1984-02-14
FI67669C (fi) 1985-05-10
FI67669B (fi) 1985-01-31
ZA811020B (en) 1982-03-31

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: PHILLIPS PETROLEUM COMPANY