CA2014882A1 - Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais - Google Patents

Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais

Info

Publication number
CA2014882A1
CA2014882A1 CA2014882A CA2014882A CA2014882A1 CA 2014882 A1 CA2014882 A1 CA 2014882A1 CA 2014882 A CA2014882 A CA 2014882A CA 2014882 A CA2014882 A CA 2014882A CA 2014882 A1 CA2014882 A1 CA 2014882A1
Authority
CA
Canada
Prior art keywords
flotation
depression
silica
siliceous gangue
mineral
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.)
Granted
Application number
CA2014882A
Other languages
English (en)
Other versions
CA2014882C (fr
Inventor
Richard R. Klimpel
Robert D. Hansen
Donald E. Leonard
Basil S. Fee
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
Priority to CA002014882A priority Critical patent/CA2014882C/fr
Priority to DE69021553T priority patent/DE69021553D1/de
Priority to EP90304633A priority patent/EP0453677B1/fr
Priority to AU54774/90A priority patent/AU619979B2/en
Priority to ZA903531A priority patent/ZA903531B/xx
Priority to FR9005770A priority patent/FR2661844B1/fr
Priority to CN90102733A priority patent/CN1056445A/zh
Publication of CA2014882A1 publication Critical patent/CA2014882A1/fr
Application granted granted Critical
Publication of CA2014882C publication Critical patent/CA2014882C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • 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)
CA002014882A 1990-04-19 1990-04-19 Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais Expired - Fee Related CA2014882C (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA002014882A CA2014882C (fr) 1990-04-19 1990-04-19 Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais
DE69021553T DE69021553D1 (de) 1990-04-19 1990-04-27 Drücken von Kieselsäure oder siliziumgehaltiger Gangart bei Erzflotation.
EP90304633A EP0453677B1 (fr) 1990-04-19 1990-04-27 Dépression de la silice ou d'une gangue siliceuse dans la flottation des minerais
AU54774/90A AU619979B2 (en) 1990-04-19 1990-05-07 Depression of the flotation of silica or siliceous gangue in mineral flotation
ZA903531A ZA903531B (en) 1990-04-19 1990-05-09 Depression of the flotation of silica or siliceous gangue in mineral flotation
FR9005770A FR2661844B1 (fr) 1990-04-19 1990-05-09 Abaissement de la flottation de la silice ou d'une gangue siliceuse dans la flottation de minerais.
CN90102733A CN1056445A (zh) 1990-04-19 1990-05-11 矿物浮选过程中抑制硅石或含硅脉石浮选的方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA002014882A CA2014882C (fr) 1990-04-19 1990-04-19 Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais
EP90304633A EP0453677B1 (fr) 1990-04-19 1990-04-27 Dépression de la silice ou d'une gangue siliceuse dans la flottation des minerais
ZA903531A ZA903531B (en) 1990-04-19 1990-05-09 Depression of the flotation of silica or siliceous gangue in mineral flotation
CN90102733A CN1056445A (zh) 1990-04-19 1990-05-11 矿物浮选过程中抑制硅石或含硅脉石浮选的方法

Publications (2)

Publication Number Publication Date
CA2014882A1 true CA2014882A1 (fr) 1991-10-19
CA2014882C CA2014882C (fr) 1996-02-20

Family

ID=36763181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002014882A Expired - Fee Related CA2014882C (fr) 1990-04-19 1990-04-19 Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais

Country Status (7)

Country Link
EP (1) EP0453677B1 (fr)
CN (1) CN1056445A (fr)
AU (1) AU619979B2 (fr)
CA (1) CA2014882C (fr)
DE (1) DE69021553D1 (fr)
FR (1) FR2661844B1 (fr)
ZA (1) ZA903531B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113699374A (zh) * 2021-08-25 2021-11-26 信丰华锐钨钼新材料有限公司 一种含锡低度混合钨矿中锡的富集方法
CN119733625A (zh) * 2025-01-10 2025-04-01 昆明理工大学 一种泥质氧化锌矿的全粒级浮选方法

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244155A (en) * 1991-06-24 1993-09-14 The Dow Chemical Company Solid-solid separations utilizing alkanol amines
AUPR009300A0 (en) * 2000-09-13 2000-10-05 Mintech Chemical Industries Pty Ltd Aqueous copper composition
CN101264467B (zh) * 2007-03-13 2011-04-13 金堆城钼业股份有限公司 辉钼矿浮选起泡剂
CN102476075B (zh) * 2010-11-22 2014-03-19 何建庭 组合型有机磺酸钠盐浮选剂
CN103551253B (zh) * 2013-11-08 2016-08-17 湖南华麒资源环境科技发展有限公司 一种湿法炼锌酸浸矿浆浮选银的生产工艺方法
CN103831171A (zh) * 2014-03-27 2014-06-04 北京矿冶研究总院 一种磷矿浮选捕收剂及其制备方法
CN103920596B (zh) * 2014-04-25 2017-02-15 中蓝连海设计研究院 一种胶磷矿组合浮选捕收剂及其制法与用途
CN104226487A (zh) * 2014-08-08 2014-12-24 西北矿冶研究院 一种硅酸盐脉石矿物组合抑制剂
CN104588216B (zh) * 2015-02-02 2017-02-22 山东建筑大学 一种提铁降硅的组合捕收剂及其制备方法和应用
WO2016162344A1 (fr) * 2015-04-09 2016-10-13 Akzo Nobel Chemicals International B.V. Composition collectrice pour flottation inverse
CN104888968B (zh) * 2015-07-03 2017-07-11 武汉工程大学 一种磷矿反浮选两性捕收剂的制备方法
CN105251621B (zh) * 2015-10-19 2018-03-30 湖北富邦科技股份有限公司 一种反浮选硅酸锌的方法
CN106391324B (zh) * 2016-12-07 2018-06-19 广西大学 一种钼铁矿抑制剂的制备方法
CN106824544B (zh) * 2017-01-16 2019-02-05 北京矿冶研究总院 一种赤铁矿反浮选抑制剂及其使用方法
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
CN109261364A (zh) * 2018-08-17 2019-01-25 昆明理工大学 一种铜硫分离中黄铁矿的解抑活化方法
CN110124873B (zh) * 2019-04-04 2024-02-02 太原睿孚特选煤技术有限公司 一种分段式机械搅拌强制矿化浮选设备
CN110013917B (zh) * 2019-05-15 2021-04-27 中南大学 一种浮选过程中抑制硫化x的抑制剂及其使用方法
CN110614165A (zh) * 2019-08-22 2019-12-27 贵州大学 一种有效抑制重晶石矿石中含钙含硅矿物的抑制剂
CN110773325A (zh) * 2019-11-08 2020-02-11 南昌航空大学 一种胺类捕收剂的应用
CN113333173B (zh) * 2021-05-13 2022-06-21 西北矿冶研究院 一种锡矿浮选锡的选矿药剂及其制备方法
CN113800930B (zh) * 2021-11-08 2023-05-16 瑞泰科技股份有限公司 一种锆刚玉回收料再利用的制备方法
CN114471959B (zh) * 2021-12-20 2024-05-24 中南大学 一种利用钛白废液改善钛铁矿浮选的方法
CN114656425A (zh) * 2022-04-07 2022-06-24 昆明理工大学 一种应用于锡石浮选的捕收剂及合成方法及应用
CN115400881B (zh) * 2022-08-26 2025-03-07 广东邦普循环科技有限公司 一种磷石膏提纯增白的方法
CN115672538A (zh) * 2022-11-24 2023-02-03 中蓝连海设计研究院有限公司 一种含赤铁矿难选磷矿的选矿方法
CN116637726B (zh) * 2023-04-07 2025-09-26 云南驰宏锌锗股份有限公司 一种铅锌硫硫化尾矿中氧化铅锌矿的组合抑制剂及其应用
CN116393263B (zh) * 2023-04-24 2026-02-17 北京依依星科技有限公司 一种黑滑石的选矿提纯方法及其产品
CN116532242B (zh) * 2023-06-14 2025-08-22 云南驰宏锌锗股份有限公司 一种氧化锌矿浮选剂的制备方法
CN119565780B (zh) * 2024-12-09 2025-10-17 中南大学 复合捕收剂、复合药剂及其在白钨矿浮选中的应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019306A (en) * 1934-07-18 1935-10-29 Royal S Handy Concentration of ores
US2070076A (en) * 1935-07-13 1937-02-09 Minerals Separation North Us Separation of molybdenite from copper sulphides
GB1456392A (en) * 1973-09-13 1976-11-24 Ici Ltd Ore purification process
SU649469A1 (ru) * 1977-06-14 1979-02-28 Государственный Научно-Исследовательский И Проектный Институт По Обогащению Руд Цветных Металлов Реагент дл флотации полиметаллических руд, содержащих благородные металлы
US4213942A (en) * 1978-01-23 1980-07-22 Groupe Minier Sullivan Ltee/Sullivan Mining Group Ltd. Process for the concentration of mineral by flotation process
US4220525A (en) * 1978-12-28 1980-09-02 Vojislav Petrovich Beneficiation of metallic ores by froth flotation using polyhydroxy amine depressants
SU1003431A1 (ru) * 1981-08-14 1985-02-07 Предприятие П/Я А-1997 Способ доводки флюоритовых концентратов
SU1050751A1 (ru) * 1982-05-25 1983-10-30 Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Цветных Металлов Реагент - вспениватель дл флотации руд цветных металлов
US4437983A (en) * 1982-09-09 1984-03-20 Vojislav Petrovich Froth flotation method for recovering zirconium minerals
SU1135497A1 (ru) * 1983-04-06 1985-01-23 Белорусский Ордена Трудового Красного Знамени Технологический Институт Им.С.М.Кирова Способ обогащени глинистокарбонатных шламов из сильвинитовых руд
DE3517154A1 (de) * 1985-05-11 1986-11-13 Henkel KGaA, 4000 Düsseldorf Verwendung von tensidgemischen als hilfsmittel fuer die flotation von nichtsulfidischen erzen
SU1318302A1 (ru) * 1985-10-28 1987-06-23 Ленинградский горный институт им.Г.В.Плеханова Способ флотации руд
CA1330125C (fr) * 1988-10-11 1994-06-07 Andrew Neil Kerr Polyamines utilises pour couler la pyrrotite dans un procede de flottation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113699374A (zh) * 2021-08-25 2021-11-26 信丰华锐钨钼新材料有限公司 一种含锡低度混合钨矿中锡的富集方法
CN119733625A (zh) * 2025-01-10 2025-04-01 昆明理工大学 一种泥质氧化锌矿的全粒级浮选方法
CN119733625B (zh) * 2025-01-10 2025-10-17 昆明理工大学 一种泥质氧化锌矿的全粒级浮选方法

Also Published As

Publication number Publication date
FR2661844B1 (fr) 1993-10-29
EP0453677B1 (fr) 1995-08-09
FR2661844A1 (fr) 1991-11-15
DE69021553D1 (de) 1995-09-14
CN1056445A (zh) 1991-11-27
AU5477490A (en) 1991-11-07
AU619979B2 (en) 1992-02-06
EP0453677A1 (fr) 1991-10-30
CA2014882C (fr) 1996-02-20
ZA903531B (en) 1992-01-29

Similar Documents

Publication Publication Date Title
AU619979B2 (en) Depression of the flotation of silica or siliceous gangue in mineral flotation
AU541699B2 (en) Damping reacting force in impact tools
AU5001085A (en) Purification of kaolin clay by froth flotation
CA2103837A1 (fr) Nouvelle methode de preparation de 7-(substituant)-9-[(glycyle substitue)amido]-6-demethyl-6-desoxytetracyclines
AR242135A1 (es) Un colector de flotacion para la recuperacion de valores metalicos.
GB2212418B (en) Froth flotation of mineral fines
CA2161896A1 (fr) Procede et reactif de flottation pour le minerai de carbonate de calcium
BR9102780A (pt) Processo para a recuperacao de valores minerais por flotacao de espuma reversa
GB2175226B (en) Process for the separation of minerals by flotation
ZM1586A1 (en) Collector compositions for the froth flotation of mineral values
PH24537A (en) Collector composition for the froth flotation of mineral values
BR8600675A (pt) Processo para o beneficiamento de minerais de ferro por flotacao com espuma
AU559365B2 (en) Beneficiation of clays by froth flotation
CA2145559A1 (fr) Alkyloxyalcaneamines utiles comme collecteurs cationiques en flottation par moussage
AU559538B2 (en) A frother composition and a froth flotation process for the recovery of mineral values from ore
ZA912400B (en) A process for the recovery of minerals for non-sulfidic ores by flotation
ZA828357B (en) Novel compounds useful as for recovering minerals by froth flotation
ZA902426B (en) A process for the flotation of alkaline earth metal containing mineral as well as an agent therefor
FI954910L (fi) Menetelmä mineraalimalmin vaahdottamiseksi sumutetulla tiolikollektorilla
PT93998A (pt) Processo para a recuperacao de valores minerais por flutuacao em espuma
ZA913964B (en) A process for the recovery of minerals from non-sulfidic ores by flotation
AU2043192A (en) Separation of fine sulphide minerals by froth flotation
IL60578A0 (en) Amine oxide promoters for froth flotation of mineral ores
DE3570436D1 (en) Process for the preparation of hydrogeno or halogenosilanes
ZA832484B (en) Composition for mineral recovering by froth flotation

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed