[go: up one dir, main page]

ES8706045A1 - Un procedimiento para recuperar minerales que contienen metales a partir de una mena - Google Patents

Un procedimiento para recuperar minerales que contienen metales a partir de una mena

Info

Publication number
ES8706045A1
ES8706045A1 ES552033A ES552033A ES8706045A1 ES 8706045 A1 ES8706045 A1 ES 8706045A1 ES 552033 A ES552033 A ES 552033A ES 552033 A ES552033 A ES 552033A ES 8706045 A1 ES8706045 A1 ES 8706045A1
Authority
ES
Spain
Prior art keywords
omega
collector
aminoalkyl
froth flotation
hydrocarbylthio
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
ES552033A
Other languages
English (en)
Other versions
ES552033A0 (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 ES552033A0 publication Critical patent/ES552033A0/es
Publication of ES8706045A1 publication Critical patent/ES8706045A1/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
    • B03D1/01—Organic compounds containing nitrogen
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

METODO DE RECUPERACION DE MINERALES METALICOS A PARTIR DE MENAS. CONSISTE EN MOLER LA MENA EN AGUA HASTA FORMAR UNA PARTE ACUOSA, SOMETERLA A FLOTACION CON ESPUMA DE MODO CONVENCIONAL, AÑADIENDO CAL HASTA OBTENER UN PH COMPRENDIEDO ENTRE 8 Y 12, EN PRESENCIA DE 0,001 A 1,0 KG DE UNA COMPOSICION COLECTORA DE FLOTACION, POR TONELADA DE MENA, CONSTITUIDA POR UN COMPUESTO DE FORMULA R1-X-(R)N-Q, E HIDROCARBUROS QUE CONTIENEN UNIDADES DE MONOSULFURO, DE FORMULA R5-S-R6, EN LAS QUE Q, X, R, R1, R5 Y R6 PUEDEN SER VARIOS TIPOS DE RADICALES Y N VALE 1-6; Y ACONDICIONAR MEDIANTE AIRE Y AGITACION PARA RECUPERAR EN LA ESPUMA LOS MINERALES QUE CONTIENEN AZUFRE Y METAL. TIENE APLICACIONES PARA LA RECUPERACION DE MINERALES METALICOS DE SULFURO.
ES552033A 1985-11-29 1986-02-14 Un procedimiento para recuperar minerales que contienen metales a partir de una mena Expired ES8706045A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80288285A 1985-11-29 1985-11-29

Publications (2)

Publication Number Publication Date
ES552033A0 ES552033A0 (es) 1987-06-01
ES8706045A1 true ES8706045A1 (es) 1987-06-01

Family

ID=25184982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552033A Expired ES8706045A1 (es) 1985-11-29 1986-02-14 Un procedimiento para recuperar minerales que contienen metales a partir de una mena

Country Status (18)

Country Link
JP (1) JPS62129160A (es)
CN (1) CN1014247B (es)
AU (1) AU588579B2 (es)
BR (1) BR8607004A (es)
CA (1) CA1268565A (es)
ES (1) ES8706045A1 (es)
FI (1) FI82395C (es)
MX (1) MX173645B (es)
PH (1) PH23458A (es)
PL (1) PL147852B1 (es)
RO (1) RO100034B1 (es)
RU (1) RU1839638C (es)
SE (1) SE461768B (es)
WO (1) WO1987003222A1 (es)
YU (1) YU45766B (es)
ZA (1) ZA861170B (es)
ZM (1) ZM1586A1 (es)
ZW (1) ZW4186A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH24537A (en) * 1985-11-29 1990-08-03 Dow Chemical Co Collector composition for the froth flotation of mineral values
US4826588A (en) * 1988-04-28 1989-05-02 The Dow Chemical Company Pyrite depressants useful in the separation of pyrite from coal
US5700369A (en) * 1997-01-14 1997-12-23 Guangzhou Institute Of Geochemistry Chinese Academy Of Sciences Process for adsorboaggregational flotation of Carlin type natural gold ore dressing
US8734757B2 (en) * 2008-04-04 2014-05-27 Bhp Billiton Ssm Development Pty Ltd. Odor control
CN102941160A (zh) * 2012-12-13 2013-02-27 贵州大学 一种硅酸盐矿物浮选捕收剂
AU2018237908B2 (en) * 2017-03-23 2022-07-21 Nouryon Chemicals International B.V. Process to treat metal or mineral ores and collector composition therefor
WO2019113082A1 (en) 2017-12-06 2019-06-13 Dow Global Technologies Llc A collector formulation to enhance metal recovery in mining applications
EP3636346A1 (en) 2018-10-08 2020-04-15 Nouryon Chemicals International B.V. Process to treat ores and collector composition therefor
CN110015727B (zh) * 2019-05-09 2021-07-09 安徽工业大学 一种电解气浮除去水体中微塑料的方法
WO2021013991A1 (en) * 2019-07-24 2021-01-28 Basf Se Collector composition
CN111068924B (zh) * 2019-12-23 2020-10-16 中南大学 2-氰基-n-(取代氨甲酰)乙酰胺类化合物在含钙矿物浮选中的应用
CN114192273B (zh) * 2021-11-29 2024-08-02 浙江遂昌汇金有色金属有限公司 一种含贵金属固废无害化、资源化处理工艺
CN114798184B (zh) * 2022-05-16 2024-01-23 北京盈翔科技有限公司 用于铜金矿浮选的高效起泡剂及其应用方法
CN115228594B (zh) * 2022-07-25 2025-01-07 中南大学 氧化锑矿的浮选预活化剂及其活化和浮选方法
CN115445779B (zh) * 2022-09-29 2024-08-23 中南大学 一种辉钼矿和方铅矿选择性浮选分离的药剂和方法
CN115739399B (zh) * 2022-12-22 2024-10-01 沈阳有色金属研究院有限公司 一种用于浮选有色金属硫化矿的复合捕收剂及其制备方法和应用
WO2024172017A1 (ja) * 2023-02-15 2024-08-22 住友化学株式会社 浮選剤およびヒ素非含有銅鉱物の回収方法
CN118179751A (zh) * 2024-04-11 2024-06-14 昆明理工大学 一种磁黄铁矿组合捕收剂及其制备方法和应用
CN118698748B (zh) * 2024-08-27 2024-11-12 中南大学 浮选镍硫化矿的捕收剂、浮选药剂和方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169313A (en) * 1938-09-24 1939-08-15 Minerals Separation North Us Concentration of metalliferous ores by flotation
US3328442A (en) * 1963-12-18 1967-06-27 Massachusetts College Of Pharm Anti-radiation compounds and their preparation
US3397238A (en) * 1965-11-16 1968-08-13 Pfizer & Co C Process for the preparation of alkyl ethers of amino-alcohols
US4086273A (en) * 1976-04-14 1978-04-25 The Dow Chemical Company Process for making beta-aminoethyl sulfides from aliphatic mercaptans and 2-oxazolines
US4326067A (en) * 1980-12-03 1982-04-20 The Dow Chemical Company Process for making N-(2-aminoethyl)amides
ES8800077A1 (es) * 1985-05-31 1987-10-16 Dow Chemical Co Un procedimiento para recuperar minerales de sulfuro, que contienen metales, o minerales de oxido sulfurados, que contienen metales, a partir de una mena
ZM1386A1 (en) * 1985-07-12 1988-12-30 Dow Chemical Co Novel collector compositions for froth flotation
PH24537A (en) * 1985-11-29 1990-08-03 Dow Chemical Co Collector composition for the froth flotation of mineral values

Also Published As

Publication number Publication date
CA1268565A (en) 1990-05-01
YU45766B (sh) 1992-07-20
PL257989A1 (en) 1987-06-01
SE8702987D0 (sv) 1987-07-28
PH23458A (en) 1989-08-07
FI873288L (fi) 1987-07-28
RU1839638C (ru) 1993-12-30
YU23086A (en) 1988-06-30
FI82395B (fi) 1990-11-30
SE8702987L (sv) 1987-07-28
MX173645B (es) 1994-03-22
ZM1586A1 (en) 1988-12-30
ES552033A0 (es) 1987-06-01
BR8607004A (pt) 1987-12-01
FI82395C (fi) 1991-03-11
FI873288A0 (fi) 1987-07-28
JPS62129160A (ja) 1987-06-11
SE461768B (sv) 1990-03-26
ZW4186A1 (en) 1987-09-09
PL147852B1 (en) 1989-08-31
CN1014247B (zh) 1991-10-09
RO100034B1 (en) 1992-05-25
AU588579B2 (en) 1989-09-21
CN86101495A (zh) 1987-06-03
AU5543786A (en) 1987-07-01
WO1987003222A1 (en) 1987-06-04
ZA861170B (en) 1987-10-28

Similar Documents

Publication Publication Date Title
ES8706045A1 (es) Un procedimiento para recuperar minerales que contienen metales a partir de una mena
ES8800077A1 (es) Un procedimiento para recuperar minerales de sulfuro, que contienen metales, o minerales de oxido sulfurados, que contienen metales, a partir de una mena
KR860002300A (ko) 신규의 포집제를 사용하는 기포 부유선광법에 의한 금속의 회수방법
US5122289A (en) Collector composition for use in a froth flotation process for the recovery of minerals
ES8706047A1 (es) Un procedimiento para la recuperacion de minerales que contienen metales a partir de una mena
ES8706046A1 (es) 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
US3590999A (en) Flotation of sulfide ores
CN115646658A (zh) 一种高硫铅锌矿的选矿方法
ES8706842A1 (es) Procedimiento para la beneficiacion de minerales de sulfuro de cobre
UA26098A (uk) Спосіб збагачеhhя сульфідhих руд
ES8403155A1 (es) Un procedimiento mejorado para recuperar cantidades valiosas de hidrocarburos de rocas de pizarras bituminosas.
US3006471A (en) Flotation of ores
CA1217199A (en) Flotation reagents
ES2010765A6 (es) Procedimiento de flotacion de minerales y uso de acidos hidrocarbilditiofosforicos y sus sales.
US2316743A (en) Flotation of molybdenite
US3853751A (en) Flotation of sulfide ores using dithiocarbamates
CA1154179A (en) Removing iron impurities from glass-making sand
US4561984A (en) Trithiocarbonate flotation reagents
MY116406A (en) New collector composition for flotation of activated sphalerite
US3223238A (en) Flotation of sulfide ores
US4686033A (en) Trithiocarbonates as flotation reagents
US3226416A (en) Cyanoethyl alkylxanthate esters
CN111672635A (zh) 一种从铜熔炼渣中捕收铜、金的高效捕收剂及其制备方法
ES8205136A1 (es) Un procedimiento para separar un primer tipo de particula respecto de un segundo tipo de particula
GB859062A (en) Improved flotation processes

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612