FI61642C - Vattenloesning vilken aer laemplig saosom samlarloesning vid tillvaratagning av koppar fraon sulfidmalmer - Google Patents

Vattenloesning vilken aer laemplig saosom samlarloesning vid tillvaratagning av koppar fraon sulfidmalmer Download PDF

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Publication number
FI61642C
FI61642C FI752067A FI752067A FI61642C FI 61642 C FI61642 C FI 61642C FI 752067 A FI752067 A FI 752067A FI 752067 A FI752067 A FI 752067A FI 61642 C FI61642 C FI 61642C
Authority
FI
Finland
Prior art keywords
solution
thionocarbamate
sodium
compound
aqueous solution
Prior art date
Application number
FI752067A
Other languages
English (en)
Finnish (fi)
Other versions
FI752067A (sv
FI61642B (fi
Inventor
Donald Edwin Zipperian
James Allen Jones
Thomas Brian Buza
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of FI752067A publication Critical patent/FI752067A/fi
Application granted granted Critical
Publication of FI61642B publication Critical patent/FI61642B/fi
Publication of FI61642C publication Critical patent/FI61642C/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
    • B03D1/014—Organic compounds containing phosphorus
    • 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
FI752067A 1974-08-01 1975-07-17 Vattenloesning vilken aer laemplig saosom samlarloesning vid tillvaratagning av koppar fraon sulfidmalmer FI61642C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49394674 1974-08-01
US493946A US3925218A (en) 1974-08-01 1974-08-01 Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector

Publications (3)

Publication Number Publication Date
FI752067A FI752067A (sv) 1976-02-02
FI61642B FI61642B (fi) 1982-05-31
FI61642C true FI61642C (fi) 1982-09-10

Family

ID=23962377

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752067A FI61642C (fi) 1974-08-01 1975-07-17 Vattenloesning vilken aer laemplig saosom samlarloesning vid tillvaratagning av koppar fraon sulfidmalmer

Country Status (14)

Country Link
US (1) US3925218A (sv)
JP (1) JPS5930467B2 (sv)
BG (1) BG24790A3 (sv)
BR (1) BR7504840A (sv)
CA (1) CA1026019A (sv)
DE (1) DE2534249A1 (sv)
ES (1) ES439926A1 (sv)
FI (1) FI61642C (sv)
GB (1) GB1510845A (sv)
PH (1) PH11134A (sv)
SE (1) SE415961B (sv)
TR (1) TR18738A (sv)
ZA (1) ZA754004B (sv)
ZM (1) ZM9075A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821616Y2 (ja) * 1978-11-15 1983-05-09 ナショナル住宅産業株式会社 切断装置
GB2106804A (en) * 1981-10-08 1983-04-20 American Cyanamid Co Process for the beneficiation of metal sulfides and collector combinations therefor
US4530758A (en) * 1982-05-17 1985-07-23 Thiotech, Inc. Ore flotation method
US4618461A (en) * 1983-07-25 1986-10-21 The Dow Chemical Company O,O'-, O,S'- or S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamothioates) and S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamodithioates) and method of preparation thereof
US4689142A (en) * 1985-03-22 1987-08-25 Essex Industrial Chemicals, Inc. Alkyl mercaptans as collector additives in froth flotation
US4702822A (en) * 1985-07-12 1987-10-27 The Dow Chemical Company Novel collector composition for froth flotation
US4904374A (en) * 1987-10-08 1990-02-27 Sentrachem Limited Froth flotation
ZA918140B (en) * 1991-10-11 1992-07-29 American Cyanamid Co Recovery of platinum group metals and gold by synergistic reaction between allylalkylthionocarbamates and dithiophosphates
GB9600525D0 (en) * 1996-01-11 1996-03-13 Allied Colloids Ltd Process for recovering minerals and compositions for use in this
US5599442A (en) * 1996-06-14 1997-02-04 Cytec Technology Corp. Collector composition for flotation of activated sphalerite
PE20141470A1 (es) 2011-10-18 2014-10-17 Cytec Tech Corp Composiciones de colector y metodos de uso de las mismas
RU2626081C2 (ru) 2011-10-18 2017-07-21 Сайтек Текнолоджи Корп. Способ пенной флотации (варианты)
PE20190646A1 (es) 2011-10-18 2019-05-06 Cytec Tech Corp Proceso de flotacion de espuma
CA2863802A1 (en) * 2012-02-06 2013-08-15 Teebee Holdings Pty Ltd Thionocarbamates and processes
AU2015291490B2 (en) * 2014-07-14 2018-11-01 Clariant (Chile) Ltda. Stable aqueous composition of neutral collectors and their use in mineral beneficiation processes
WO2018215509A1 (en) * 2017-05-24 2018-11-29 Basf Se Alkylated triphenyl phosphorothionates as selective metal sulphide collectors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029156A (en) * 1928-11-01 1936-01-28 American Cyanamid Co Oxide flotation
US2043192A (en) * 1934-05-09 1936-06-02 American Cyanamid Co Flotation reagent
US2206284A (en) * 1939-10-21 1940-07-02 American Cyanamid Co Concentrated aqueous solutions of the ammonium salts of disubstituted dithiophosphoric acids
US2691635A (en) * 1953-05-20 1954-10-12 Dow Chemical Co Process for the manufacture of dialkyl thionocarbamates
US3086653A (en) * 1960-12-12 1963-04-23 American Cyanamid Co Concentrated aqueous solutions of alkali and alkaline earth metal salts of phospho-organic compounds

Also Published As

Publication number Publication date
DE2534249A1 (de) 1976-02-12
JPS5930467B2 (ja) 1984-07-27
GB1510845A (en) 1978-05-17
BG24790A3 (en) 1978-05-12
JPS5140302A (sv) 1976-04-05
SE415961B (sv) 1980-11-17
BR7504840A (pt) 1976-08-03
US3925218A (en) 1975-12-09
ZM9075A1 (en) 1976-03-22
FI752067A (sv) 1976-02-02
AU8249675A (en) 1977-01-06
ES439926A1 (es) 1977-06-16
SE7508748L (sv) 1976-02-02
PH11134A (en) 1977-10-27
FI61642B (fi) 1982-05-31
ZA754004B (en) 1976-06-30
TR18738A (tr) 1977-07-27
CA1026019A (en) 1978-02-07

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Owner name: AMERICAN CYANAMID COMPANY