PE68598A1 - Composicion colectora para la flotacion de espuma de minerales de sulfuros metalicos - Google Patents

Composicion colectora para la flotacion de espuma de minerales de sulfuros metalicos

Info

Publication number
PE68598A1
PE68598A1 PE1997000426A PE00042697A PE68598A1 PE 68598 A1 PE68598 A1 PE 68598A1 PE 1997000426 A PE1997000426 A PE 1997000426A PE 00042697 A PE00042697 A PE 00042697A PE 68598 A1 PE68598 A1 PE 68598A1
Authority
PE
Peru
Prior art keywords
metal sulphide
sulphide minerals
foam floating
collecting composition
collecting
Prior art date
Application number
PE1997000426A
Other languages
English (en)
Inventor
Danny Lee
Colin Mcrae
Peter V Avotins
Original Assignee
Cytec Tech Corp
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 Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of PE68598A1 publication Critical patent/PE68598A1/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
    • 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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Cosmetics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

QUE COMPRENDE LA COMBINACION DE POR LO MENOS UN COMPUESTO DE ALILALQUILTIONOCARBAMATO (FORMULA I) DONDE R ES UN RADICAL ALQUILO DE C2 A C8 PREFERENTEMENTE UN ISOBUTILO, Y UN XANTATO (FORMULA II) DONDE R` ES UN ALQUILO DE C4, SIENDO LA PROPORCION DE CONCENTRACION DE TIONOCARBAMATO A XANTATO ES DE 1:99 HASTA 50:50; Y EN DONDE LOS MINERALES DE SULFUROS METALICOS SON ESFALERITA O SULFURO DE COBRE, EL CUAL ES AGREGADO EN UNA CANTIDAD DE 0,005 A 0,5 lb/ton DE MENA
PE1997000426A 1996-06-14 1997-05-27 Composicion colectora para la flotacion de espuma de minerales de sulfuros metalicos PE68598A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/665,170 US5599442A (en) 1996-06-14 1996-06-14 Collector composition for flotation of activated sphalerite

Publications (1)

Publication Number Publication Date
PE68598A1 true PE68598A1 (es) 1998-11-04

Family

ID=24669013

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1997000426A PE68598A1 (es) 1996-06-14 1997-05-27 Composicion colectora para la flotacion de espuma de minerales de sulfuros metalicos

Country Status (11)

Country Link
US (1) US5599442A (es)
EP (1) EP0912249A1 (es)
AR (1) AR007588A1 (es)
AU (1) AU720122B2 (es)
CA (1) CA2258163C (es)
ID (1) ID17109A (es)
IN (1) IN192216B (es)
MY (1) MY116406A (es)
PE (1) PE68598A1 (es)
WO (1) WO1997047391A1 (es)
ZA (1) ZA975221B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6732867B2 (en) * 2002-10-15 2004-05-11 Cytec Technology Corp. Beneficiation of sulfide minerals
US6793079B2 (en) * 2002-11-27 2004-09-21 University Of Illinois Method and apparatus for froth flotation
CN106733211A (zh) * 2017-01-22 2017-05-31 彝良驰宏矿业有限公司 一种提高闪锌矿浮选指标的浮选药剂
CN108647722B (zh) * 2018-05-11 2021-11-23 中南大学 一种基于过程尺寸特征的锌矿品位软测量方法
CN112058502B (zh) * 2020-09-07 2021-08-27 中南大学 一种硫化锌的高效浮选捕收剂及其应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1671590A (en) * 1927-03-24 1928-05-29 Minerals Separation North Us Froth-flotation concentration of ores
US1837852A (en) * 1930-05-29 1931-12-22 American Cyanamid Co Butyl xanthate flotation
US4040950A (en) * 1974-08-01 1977-08-09 American Cyanamid Company Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector
US3925218A (en) * 1974-08-01 1975-12-09 American Cyanamid Co Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector
SU914553A1 (ru) * 1979-10-17 1982-03-23 Petr P Gnatyuk Способ получения ти0карбамат01
SU833326A1 (ru) * 1979-10-25 1981-05-30 Всесоюзный Ордена Трудового Красногознамени Научно-Исследовательский Ипроектный Институт Обработки Полезныхископаемых "Механобр" Собиратель дл флотации сульфидныхРуд
GB2106804A (en) * 1981-10-08 1983-04-20 American Cyanamid Co Process for the beneficiation of metal sulfides and collector combinations therefor
US4387034A (en) * 1981-10-23 1983-06-07 Thiotech, Inc. Mixed alkylthionocarbamates flotation collectors and ore dressing methods in which the collectors are employed
US4482500A (en) * 1982-08-23 1984-11-13 American Cyanamid Company Process for the preparation of N-allyl-O-alkyl thionocarbamates
US4699712A (en) * 1984-06-20 1987-10-13 Thiotech, Inc. Ore dressing method
US4584097A (en) * 1984-08-17 1986-04-22 American Cyanamid Company Neutral hydrocarboxycarbonyl thionocarbamate sulfide collectors
US4702822A (en) * 1985-07-12 1987-10-27 The Dow Chemical Company Novel collector composition for froth flotation
US5094746A (en) * 1990-06-15 1992-03-10 The Lubrizol Corporation Flotation process using a mixture of collectors
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

Also Published As

Publication number Publication date
MY116406A (en) 2004-01-31
AU720122B2 (en) 2000-05-25
AR007588A1 (es) 1999-11-10
IN192216B (es) 2004-03-20
US5599442A (en) 1997-02-04
WO1997047391A1 (en) 1997-12-18
ID17109A (id) 1997-12-04
EP0912249A1 (en) 1999-05-06
CA2258163C (en) 2006-01-31
AU3291297A (en) 1998-01-07
CA2258163A1 (en) 1997-12-18
ZA975221B (en) 1998-01-14

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed