YU45767B - PROCESSING OF FOAMING FLOTATION FOR EXTRACTION OF MINERALS CONTAINING METAL FROM THE ORE USING A MIXTURE OF MONOSULPHIDES AND OTHER COLLECTORS - Google Patents

PROCESSING OF FOAMING FLOTATION FOR EXTRACTION OF MINERALS CONTAINING METAL FROM THE ORE USING A MIXTURE OF MONOSULPHIDES AND OTHER COLLECTORS

Info

Publication number
YU45767B
YU45767B YU23186A YU23186A YU45767B YU 45767 B YU45767 B YU 45767B YU 23186 A YU23186 A YU 23186A YU 23186 A YU23186 A YU 23186A YU 45767 B YU45767 B YU 45767B
Authority
YU
Yugoslavia
Prior art keywords
ore
formula
alkyl group
monosulphides
collectors
Prior art date
Application number
YU23186A
Other languages
Serbo-Croatian (sh)
Other versions
YU23186A (en
Inventor
R.R. Klimpel
R.D. Hansen
Original Assignee
The Dow Chemical Company
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 The Dow Chemical Company filed Critical The Dow Chemical Company
Publication of YU23186A publication Critical patent/YU23186A/en
Publication of YU45767B publication Critical patent/YU45767B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/012Organic compounds containing sulfur
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00Flotation
    • B03D1/001Flotation agents
    • B03D1/004Organic compounds
    • B03D1/014Organic compounds containing phosphorus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00Specified effects produced by the flotation agents
    • B03D2201/02Collectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00Specified materials treated by the flotation agents; specified applications
    • B03D2203/02Ores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03DFLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00Specified materials treated by the flotation agents; specified applications
    • B03D2203/02Ores
    • B03D2203/025Precious metal ores

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

POSTUPAK PENUŠAVE FLOTACIJE ZA IZDVAJANJE MINERALA KOJI SADRŽE METAL IZ RUDE PRIMENOM SMEŠE MONOSULFIDA I DRUGIH KOLEKTORA, koji obuhvata mlevenje i suspendovanje rude, obrazovanje vodene suspenzije pri pH=8-12 i mešanje suspenzije vazduhom radi obrazovanja pene, naznačen time, što se pena obrazuje u prisustvu 0,001-1,0 kg flotacionog kolektora na 1000 kg rude koji obuhvata ugljovodonični sulfid formule R1-S-R2 u količini od 10-90% i tiokarbonat formule ili tionokarbamat formule ili tiofosfat formule gde R1 i R2 su nezavisno hidrokarbil radikal ili hidrokarbil radikal supstituisan sa jednom ili više hidroksi, ciano, halo, etar, hidrokarboksi ili hidrokarbil-tio grupa; gde R1 i R2 mogu u kombinaciji da grade strukturu heterocikličnog prstena sa S, uz ograničenje da je S vezan za alifatični ili cikloalifatični ugljenikov atom, uz dalje ograničenje da je ukupan sadržaj ugljenika u ugljovodoničnom sulfidu takav da je broj atoma ugljenika od 4 do 20. R7 je C1-20 alkil grupa, R8 je C1-20 alkil grupa, R9 je C1-10 alkil grupa, R10 je vodonik, C1-10 alkil grupa ili aril grupa, M je katjon alkalnog metala, X je nezavisno u svakom slučaju S ili O, Y je -S-M+ ili OR9, a je ceo broj 1 ili 2, i b je ceo broj 0 ili 1, gde je a+b=2. Prijava sadrži još 10 patentnih zahteva.PROCESSING OF FOAMING FLOTATION FOR EXTRACTION OF MINERALS CONTAINING METAL FROM ORE USING A MIXTURE OF MONOSULPHIDES AND OTHER COLLECTORS, which includes grinding and suspending the ore, forming an aqueous suspension at pH = 8-12 and mixing the suspension with air to form foam the presence of 0.001-1.0 kg of flotation collector per 1000 kg of ore comprising a hydrocarbon sulfide of formula R1-S-R2 in an amount of 10-90% and thiocarbonate of formula or thionocarbamate of formula or thiophosphate of formula wherein R1 and R2 are independently a hydrocarbyl radical or a hydrocarbyl radical substituted with one or more hydroxy, cyano, halo, ether, hydrocarboxy or hydrocarbyl-thio groups; wherein R 1 and R 2 may in combination form a heterocyclic ring structure with S, provided that S is attached to an aliphatic or cycloaliphatic carbon atom, with the further restriction that the total carbon content of the hydrocarbon sulfide is such that the number of carbon atoms is from 4 to 20. R7 is a C1-20 alkyl group, R8 is a C1-20 alkyl group, R9 is a C1-10 alkyl group, R10 is hydrogen, a C1-10 alkyl group or an aryl group, M is an alkali metal cation, X is independently in each case S or O, Y is -S-M + or OR9, and is an integer 1 or 2, and b is an integer 0 or 1, where a + b = 2. The application contains 10 more patent claims.

YU23186A 1985-07-12 1986-02-17 PROCESSING OF FOAMING FLOTATION FOR EXTRACTION OF MINERALS CONTAINING METAL FROM THE ORE USING A MIXTURE OF MONOSULPHIDES AND OTHER COLLECTORS YU45767B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75432885A 1985-07-12 1985-07-12

Publications (2)

Publication Number Publication Date
YU23186A YU23186A (en) 1988-06-30
YU45767B true YU45767B (en) 1992-07-20

Family

ID=25034323

Family Applications (1)

Application Number Title Priority Date Filing Date
YU23186A YU45767B (en) 1985-07-12 1986-02-17 PROCESSING OF FOAMING FLOTATION FOR EXTRACTION OF MINERALS CONTAINING METAL FROM THE ORE USING A MIXTURE OF MONOSULPHIDES AND OTHER COLLECTORS

Country Status (16)

Country Link
CN (1) CN1011945B (en)
AU (1) AU576422B2 (en)
BR (1) BR8606770A (en)
CA (1) CA1267979A (en)
ES (1) ES8706046A1 (en)
FI (1) FI81975C (en)
MX (1) MX165319B (en)
PH (1) PH22952A (en)
PL (1) PL148165B1 (en)
RU (1) RU1831373C (en)
SE (1) SE461256B (en)
WO (1) WO1987000451A1 (en)
YU (1) YU45767B (en)
ZA (1) ZA861172B (en)
ZM (1) ZM1386A1 (en)
ZW (1) ZW3986A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1268565A (en) * 1985-11-29 1990-05-01 Richard R. Klimpel Collector compositions for the froth flotation of mineral values
US4904374A (en) * 1987-10-08 1990-02-27 Sentrachem Limited Froth flotation
CN105344491B (en) * 2015-09-30 2017-09-15 广西大学 A kind of preparation method of Sb-Au ore thing collecting agent
CN107442267B (en) * 2017-07-28 2019-03-15 西部矿业股份有限公司 A kind of microfine difficulty selects the method for floating of marmatite
CN108435432B (en) * 2018-04-03 2019-11-05 中南大学 A kind of combined flotation agent and its application for the carbon containing Pyrite-type gold ore flotation of high arsenic
CN108816521B (en) * 2018-05-22 2019-10-08 中南大学 Application of the trihydroxy benzene and its derivative as bismuth inhibitor in floatation process
CN110280394A (en) * 2019-06-09 2019-09-27 沈阳有研矿物化工有限公司 A kind of isopentyl xanthic acid propynyl ester and preparation method thereof
CN110280393A (en) * 2019-06-09 2019-09-27 沈阳有研矿物化工有限公司 A kind of isopropyl xanthan acid propynyl ester and preparation method thereof
CN113680535B (en) * 2021-08-24 2023-03-21 中南大学 Alkyl ether group dithiophosphate collecting agent and preparation method and application thereof
CN114011583B (en) * 2021-11-09 2022-07-12 中国矿业大学(北京) Coal slime flotation agent and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833740A (en) * 1926-03-19 1931-11-24 Peter C Reilly Process of ore flotation
US1819112A (en) * 1929-04-22 1931-08-18 Nat Aniline & Chem Co Inc Froth flotation of minerals
US2127375A (en) * 1935-07-17 1938-08-16 Du Pont Esters of dithiocarbamic acids
US2169313A (en) * 1938-09-24 1939-08-15 Minerals Separation North Us Concentration of metalliferous ores by flotation
US2691635A (en) * 1953-05-20 1954-10-12 Dow Chemical Co Process for the manufacture of dialkyl thionocarbamates
AU509346B2 (en) * 1976-12-02 1980-05-08 The Dow Chemical Company Forth flotation process
CA1105156A (en) * 1978-10-11 1981-07-14 William A. Rickelton Flotation of sulfide minerals
PH23738A (en) * 1985-05-31 1989-11-03 Dow Chemical Co Novel collectors for the selective froth flotation of sulfide minerals

Also Published As

Publication number Publication date
WO1987000451A1 (en) 1987-01-29
SE8701018L (en) 1987-03-11
AU576422B2 (en) 1988-08-25
ZM1386A1 (en) 1988-12-30
PL257992A1 (en) 1987-05-18
FI871017A (en) 1987-03-09
FI81975B (en) 1990-09-28
RU1831373C (en) 1993-07-30
ES552028A0 (en) 1987-06-01
YU23186A (en) 1988-06-30
FI81975C (en) 1991-01-10
ES8706046A1 (en) 1987-06-01
PL148165B1 (en) 1989-09-30
ZA861172B (en) 1987-10-28
ZW3986A1 (en) 1987-09-09
MX165319B (en) 1992-11-05
CA1267979A (en) 1990-04-17
PH22952A (en) 1989-02-03
CN1011945B (en) 1991-03-13
SE8701018D0 (en) 1987-03-11
CN86101646A (en) 1987-01-07
AU5549786A (en) 1987-02-10
FI871017A0 (en) 1987-03-09
SE461256B (en) 1990-01-29
BR8606770A (en) 1987-10-13

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