ES8706046A1 - Un procedimiento para recuperar minerales de sulfuro, con contienido de metales o minerales de exido sulfurados con contenido de metales a partir de una mena - Google Patents

Un procedimiento para recuperar minerales de sulfuro, con contienido de metales o minerales de exido sulfurados con contenido de metales a partir de una mena

Info

Publication number
ES8706046A1
ES8706046A1 ES552028A ES552028A ES8706046A1 ES 8706046 A1 ES8706046 A1 ES 8706046A1 ES 552028 A ES552028 A ES 552028A ES 552028 A ES552028 A ES 552028A ES 8706046 A1 ES8706046 A1 ES 8706046A1
Authority
ES
Spain
Prior art keywords
metal
hydrocarbon
froth flotation
carbon atoms
novel composition
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
ES552028A
Other languages
English (en)
Other versions
ES552028A0 (es
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.)
Dow Chemical Co
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 ES552028A0 publication Critical patent/ES552028A0/es
Publication of ES8706046A1 publication Critical patent/ES8706046A1/es
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
    • B03D1/012—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

METODO DE RECUPERAR MINERALES DE SULFATO A PARTIR DE MENAS. CONSISTE EN TRATAR LA MENA MOLIDA EN FORMA DE PASTA ACUOSA, CON CAL, A PH BASICO Y EN PRESENCIA DE 0,001 A 1,0 KG DE UN COLECTOR DE FLOTACION. EL COLECTOR DE CALEFACCION TIENE: UN HIDROCARBURO CON VARIAS UNIDADES DE SULFURO Y CON ATOMOS DE CARBONO QUE EMPUJAN LAS PARTICULAS DE MINERAL A LA FASE AIRE/BURBUJA Y SON CARBONOS ALIFATICOS DE C 1 A 20 Y UN ALQUIL-TIO-CARBONATO, TIONOCARBAMATO O MEZCLAS DE LOS MISMOS. SE UTILIZAN EN SEPARACION DE MINERALES, TALES COMO EN EL LABOREO DE MINAS.
ES552028A 1985-07-12 1986-02-14 Un procedimiento para recuperar minerales de sulfuro, con contienido de metales o minerales de exido sulfurados con contenido de metales a partir de una mena Expired ES8706046A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES552028A0 ES552028A0 (es) 1987-06-01
ES8706046A1 true ES8706046A1 (es) 1987-06-01

Family

ID=25034323

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552028A Expired ES8706046A1 (es) 1985-07-12 1986-02-14 Un procedimiento para recuperar minerales de sulfuro, con contienido de metales o minerales de exido sulfurados con contenido de metales a partir de una mena

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 (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 (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
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
WO1987000451A1 (en) 1987-01-29
SE8701018L (sv) 1987-03-11
AU576422B2 (en) 1988-08-25
ZM1386A1 (en) 1988-12-30
PL257992A1 (en) 1987-05-18
FI871017A (fi) 1987-03-09
FI81975B (fi) 1990-09-28
RU1831373C (ru) 1993-07-30
ES552028A0 (es) 1987-06-01
YU23186A (en) 1988-06-30
FI81975C (fi) 1991-01-10
YU45767B (sh) 1992-07-20
PL148165B1 (en) 1989-09-30
ZA861172B (en) 1987-10-28
ZW3986A1 (en) 1987-09-09
MX165319B (es) 1992-11-05
CA1267979A (en) 1990-04-17
PH22952A (en) 1989-02-03
CN1011945B (zh) 1991-03-13
SE8701018D0 (sv) 1987-03-11
CN86101646A (zh) 1987-01-07
AU5549786A (en) 1987-02-10
FI871017A0 (fi) 1987-03-09
SE461256B (sv) 1990-01-29
BR8606770A (pt) 1987-10-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102