MX165319B - Novedosa composicion recolectora para flotacion de espuma - Google Patents

Novedosa composicion recolectora para flotacion de espuma

Info

Publication number
MX165319B
MX165319B MX001574A MX157486A MX165319B MX 165319 B MX165319 B MX 165319B MX 001574 A MX001574 A MX 001574A MX 157486 A MX157486 A MX 157486A MX 165319 B MX165319 B MX 165319B
Authority
MX
Mexico
Prior art keywords
metal
sulfide
mineral
hydrocarbon
foam
Prior art date
Application number
MX001574A
Other languages
English (en)
Inventor
Richard R Klimpel
Robert D Hansen
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of MX165319B publication Critical patent/MX165319B/es

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
    • B03D1/001—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
    • 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
    • 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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

La presente invención se refiere a un proceso para recuperar minerales de sulfuro que contienen metal o minerales de óxido que contienen metal sulfurado a partir de un mineral, que comprende someter al mineral, en la forma de una pulpa acuosa, a un proceso de flotación de espuma en la presencia de una cantidad flotante de un recolector de flotación, en donde el recolector comprende: (a) un hidrocarburo que contiene a uno o más unidades de monosulfuro, en donde los átomos de carbono a los que los átomos de sulfuro están ligados son átomos de carbono alifáticos o cicloalifáticos y el contenido total de carbono de la porción de hidrocarburo es tal que el hidrocarburo tiene suficiente naturaleza hidrófoba para hacer que el mineral de sulfuro que contiene metal o las partículas de mineral de óxido que contiene metal sulfurado sean sacadas a las entrefase de aire/burbuja; y (b) un tiocarbonato de alquilo, un tionocarbamato, un tiofosfato o sus mezclas; bajo condiciones tales que el mineral de sulfuro que contiene metal o el mineral de óxido que contiene metal sulfurado es recuperado en la espuma.
MX001574A 1985-07-12 1986-02-17 Novedosa composicion recolectora para flotacion de espuma MX165319B (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MX165319B true MX165319B (es) 1992-11-05

Family

ID=25034323

Family Applications (1)

Application Number Title Priority Date Filing Date
MX001574A MX165319B (es) 1985-07-12 1986-02-17 Novedosa composicion recolectora para flotacion de espuma

Country Status (16)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH23458A (en) * 1985-11-29 1989-08-07 Dow Chemical Co Collector compositions for the froth flotation of mineral values
US4904374A (en) * 1987-10-08 1990-02-27 Sentrachem Limited Froth flotation
CN105344491B (zh) * 2015-09-30 2017-09-15 广西大学 一种锑金矿物捕收剂的制备方法
CN107442267B (zh) * 2017-07-28 2019-03-15 西部矿业股份有限公司 一种微细粒难选铁闪锌矿的浮选方法
WO2019075169A2 (en) * 2017-10-12 2019-04-18 Cytec Industries Inc. METHODS OF RECOVERING BY FLOTATION OF VALUE MATERIAL FROM PARTICLES OF RUGGED SIZE
CN108435432B (zh) * 2018-04-03 2019-11-05 中南大学 一种用于高砷含碳黄铁矿型金矿浮选的组合浮选剂及其应用
CN108816521B (zh) * 2018-05-22 2019-10-08 中南大学 三羟基苯及其衍生物作为铋抑制剂在浮选过程中的应用
CN110280394A (zh) * 2019-06-09 2019-09-27 沈阳有研矿物化工有限公司 一种异戊基黄原酸丙炔酯及其制备方法
CN110280393A (zh) * 2019-06-09 2019-09-27 沈阳有研矿物化工有限公司 一种异丙基黄原酸丙炔酯及其制备方法
CN113680535B (zh) * 2021-08-24 2023-03-21 中南大学 一种烷基醚基二硫代磷酸盐捕收剂及其制备方法与应用
CN114011583B (zh) * 2021-11-09 2022-07-12 中国矿业大学(北京) 一种煤泥浮选剂及其制备方法

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
AU5549786A (en) 1987-02-10
SE461256B (sv) 1990-01-29
ZW3986A1 (en) 1987-09-09
CA1267979A (en) 1990-04-17
AU576422B2 (en) 1988-08-25
RU1831373C (ru) 1993-07-30
WO1987000451A1 (en) 1987-01-29
PL148165B1 (en) 1989-09-30
SE8701018D0 (sv) 1987-03-11
CN1011945B (zh) 1991-03-13
YU45767B (sh) 1992-07-20
FI871017A0 (fi) 1987-03-09
PH22952A (en) 1989-02-03
FI871017A (fi) 1987-03-09
ZA861172B (en) 1987-10-28
CN86101646A (zh) 1987-01-07
ES552028A0 (es) 1987-06-01
YU23186A (en) 1988-06-30
FI81975C (fi) 1991-01-10
ES8706046A1 (es) 1987-06-01
ZM1386A1 (en) 1988-12-30
FI81975B (fi) 1990-09-28
BR8606770A (pt) 1987-10-13
SE8701018L (sv) 1987-03-11
PL257992A1 (en) 1987-05-18

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