BR8607004A - Composicoes coletoras para a flotacao de espuma de valores minerais - Google Patents

Composicoes coletoras para a flotacao de espuma de valores minerais

Info

Publication number
BR8607004A
BR8607004A BR8607004A BR8607004A BR8607004A BR 8607004 A BR8607004 A BR 8607004A BR 8607004 A BR8607004 A BR 8607004A BR 8607004 A BR8607004 A BR 8607004A BR 8607004 A BR8607004 A BR 8607004A
Authority
BR
Brazil
Prior art keywords
foam flotation
mineral values
collecting
compositions
collecting compositions
Prior art date
Application number
BR8607004A
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 BR8607004A publication Critical patent/BR8607004A/pt

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
BR8607004A 1985-11-29 1986-02-18 Composicoes coletoras para a flotacao de espuma de valores minerais BR8607004A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80288285A 1985-11-29 1985-11-29
PCT/US1986/000342 WO1987003222A1 (en) 1985-11-29 1986-02-18 Collector compositions for the froth flotation of mineral values

Publications (1)

Publication Number Publication Date
BR8607004A true BR8607004A (pt) 1987-12-01

Family

ID=25184982

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8607004A BR8607004A (pt) 1985-11-29 1986-02-18 Composicoes coletoras para a flotacao de espuma de valores minerais

Country Status (18)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8706047A1 (es) * 1985-11-29 1987-06-01 Dow Chemical Co Un procedimiento para la recuperacion de minerales que contienen metales a partir de una mena
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
CA2725967C (en) * 2008-04-04 2017-07-18 Bhp Billiton Ssm Development Pty Ltd Odour 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
AR111386A1 (es) * 2017-03-23 2019-07-10 Akzo Nobel Chemicals Int Bv Proceso para tratar minerales metálicos o minerales y composición de colector para ello
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
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
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
CN115445779A (zh) * 2022-09-29 2022-12-09 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

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
CA1270076A (en) * 1985-05-31 1990-06-05 The Dow Chemical Company Collectors for the selective froth flotation of mineral sulfides
ZM1386A1 (en) * 1985-07-12 1988-12-30 Dow Chemical Co Novel collector compositions for froth flotation
ES8706047A1 (es) * 1985-11-29 1987-06-01 Dow Chemical Co Un procedimiento para la recuperacion de minerales que contienen metales a partir de una mena

Also Published As

Publication number Publication date
ES8706045A1 (es) 1987-06-01
SE461768B (sv) 1990-03-26
SE8702987D0 (sv) 1987-07-28
SE8702987L (sv) 1987-07-28
RU1839638C (ru) 1993-12-30
FI873288A0 (fi) 1987-07-28
PL257989A1 (en) 1987-06-01
AU588579B2 (en) 1989-09-21
YU23086A (en) 1988-06-30
ZW4186A1 (en) 1987-09-09
AU5543786A (en) 1987-07-01
ZA861170B (en) 1987-10-28
RO100034B1 (en) 1992-05-25
PH23458A (en) 1989-08-07
WO1987003222A1 (en) 1987-06-04
FI873288A (fi) 1987-07-28
ES552033A0 (es) 1987-06-01
CA1268565A (en) 1990-05-01
YU45766B (sh) 1992-07-20
JPS62129160A (ja) 1987-06-11
FI82395B (fi) 1990-11-30
MX173645B (es) 1994-03-22
CN1014247B (zh) 1991-10-09
PL147852B1 (en) 1989-08-31
CN86101495A (zh) 1987-06-03
FI82395C (fi) 1991-03-11
ZM1586A1 (en) 1988-12-30

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)