FI752067A - - Google Patents

Info

Publication number
FI752067A
FI752067A FI752067A FI752067A FI752067A FI 752067 A FI752067 A FI 752067A FI 752067 A FI752067 A FI 752067A FI 752067 A FI752067 A FI 752067A FI 752067 A FI752067 A FI 752067A
Authority
FI
Finland
Application number
FI752067A
Other languages
Finnish (fi)
Other versions
FI61642C (fi
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 true FI752067A (sv) 1976-02-02
FI61642B FI61642B (fi) 1982-05-31
FI61642C 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
CN104093492B (zh) 2011-10-18 2017-05-10 塞特克技术公司 泡沫浮选方法
CN107961901A (zh) 2011-10-18 2018-04-27 塞特克技术公司 捕收剂组合物及其使用方法
WO2013059260A2 (en) 2011-10-18 2013-04-25 Cytec Technology Corp. Froth flotation processes
WO2013116898A1 (en) * 2012-02-06 2013-08-15 Teebee Holdings Pty Ltd Thionocarbamates and processes
MX2017000377A (es) * 2014-07-14 2017-04-27 Clariant Int Ltd Composicion acuosa estable de colectores neutros y su uso en procedimientos de tratamiento de minerales.
US11612897B2 (en) * 2017-05-24 2023-03-28 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
FI61642C (fi) 1982-09-10
ES439926A1 (es) 1977-06-16
JPS5930467B2 (ja) 1984-07-27
SE7508748L (sv) 1976-02-02
SE415961B (sv) 1980-11-17
AU8249675A (en) 1977-01-06
US3925218A (en) 1975-12-09
GB1510845A (en) 1978-05-17
PH11134A (en) 1977-10-27
DE2534249A1 (de) 1976-02-12
FI61642B (fi) 1982-05-31
CA1026019A (en) 1978-02-07
ZM9075A1 (en) 1976-03-22
BR7504840A (pt) 1976-08-03
JPS5140302A (sv) 1976-04-05
BG24790A3 (en) 1978-05-12
ZA754004B (en) 1976-06-30
TR18738A (tr) 1977-07-27

Similar Documents

Publication Publication Date Title
FI752067A (sv)
FR2265878B1 (sv)
FR2264872B1 (sv)
JPS50123010U (sv)
AU495920B2 (sv)
BG19680A1 (sv)
BG20213A1 (sv)
CH572117A5 (sv)
CH574334A5 (sv)
AU482284A (sv)
AU480879A (sv)
CH571689A5 (sv)
CH570586A5 (sv)
CH574753A5 (sv)
CH575304A5 (sv)
CH570543A5 (sv)
CH585622A5 (sv)
CH570449A5 (sv)
CH591943A5 (sv)
CH570210A5 (sv)
CH595769A5 (sv)
BE836983A (sv)
BG19621A1 (sv)
AU480264A (sv)
BG20091A3 (sv)

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: AMERICAN CYANAMID COMPANY