CA1026019A - Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collectors - Google Patents

Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collectors

Info

Publication number
CA1026019A
CA1026019A CA229,754A CA229754A CA1026019A CA 1026019 A CA1026019 A CA 1026019A CA 229754 A CA229754 A CA 229754A CA 1026019 A CA1026019 A CA 1026019A
Authority
CA
Canada
Prior art keywords
thionocarbamate
dithiophosphates
flotation
collectors
ore
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
CA229,754A
Other languages
English (en)
French (fr)
Other versions
CA229754S (en
Inventor
Thomas B. Buza
James A. Jones
Donald E. Zipperian
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.)
Wyeth Holdings LLC
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
Application granted granted Critical
Publication of CA1026019A publication Critical patent/CA1026019A/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
    • B03D1/014—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
CA229,754A 1974-08-01 1975-06-20 Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collectors Expired CA1026019A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1026019A true CA1026019A (en) 1978-02-07

Family

ID=23962377

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,754A Expired CA1026019A (en) 1974-08-01 1975-06-20 Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collectors

Country Status (14)

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

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
EA034500B1 (ru) 2011-10-18 2020-02-13 Сайтек Текнолоджи Корп. Составы собирателей и способы их применения
EA033798B1 (ru) 2011-10-18 2019-11-26 Cytec Tech Corp Способы пенной флотации
US9302273B2 (en) 2011-10-18 2016-04-05 Cytec Technology Corp. Froth flotation processes
WO2013116898A1 (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
MX2019013849A (es) * 2017-05-24 2020-02-10 Basf Se Trifenil fosforotionatos alquilados como colectores de sulfuro de metal selectivos.

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
ZA754004B (en) 1976-06-30
ZM9075A1 (en) 1976-03-22
GB1510845A (en) 1978-05-17
BG24790A3 (bg) 1978-05-12
FI61642B (fi) 1982-05-31
SE7508748L (sv) 1976-02-02
FI752067A7 (enrdf_load_stackoverflow) 1976-02-02
BR7504840A (pt) 1976-08-03
TR18738A (tr) 1977-07-27
ES439926A1 (es) 1977-06-16
FI61642C (fi) 1982-09-10
PH11134A (en) 1977-10-27
JPS5930467B2 (ja) 1984-07-27
US3925218A (en) 1975-12-09
AU8249675A (en) 1977-01-06
SE415961B (sv) 1980-11-17
DE2534249A1 (de) 1976-02-12
JPS5140302A (enrdf_load_stackoverflow) 1976-04-05

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