EA201891245A1 - Композиции-собиратели и способы их применения в процессе флотации минералов - Google Patents

Композиции-собиратели и способы их применения в процессе флотации минералов

Info

Publication number
EA201891245A1
EA201891245A1 EA201891245A EA201891245A EA201891245A1 EA 201891245 A1 EA201891245 A1 EA 201891245A1 EA 201891245 A EA201891245 A EA 201891245A EA 201891245 A EA201891245 A EA 201891245A EA 201891245 A1 EA201891245 A1 EA 201891245A1
Authority
EA
Eurasian Patent Office
Prior art keywords
minerals
flotation
methods
collectors
compositions
Prior art date
Application number
EA201891245A
Other languages
English (en)
Inventor
Тарун Бхамбхани
Джейсон Фримэн
Девараясамудрам Р. Нагарадж
Original Assignee
Сайтек Индастриз Инк.
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 Сайтек Индастриз Инк. filed Critical Сайтек Индастриз Инк.
Publication of EA201891245A1 publication Critical patent/EA201891245A1/ru

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
    • B03D1/008—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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Water Treatments (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

В данном документе представлены композиции-собиратели C для флотации минералов, которые включают по меньшей мере одно из гидроксамовой кислоты A и/или соли S гидроксамовой кислоты A, солюбилизированные в растворимом в воде органическом растворителе L, и способы их применения для извлечения сульфидных и/или оксидных минералов в процессах флотации минералов.
EA201891245A 2015-11-25 2016-11-22 Композиции-собиратели и способы их применения в процессе флотации минералов EA201891245A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15196392 2015-11-25
PCT/US2016/063267 WO2017091552A1 (en) 2015-11-25 2016-11-22 Collector compositions and methods of using same in mineral flotation processes

Publications (1)

Publication Number Publication Date
EA201891245A1 true EA201891245A1 (ru) 2018-11-30

Family

ID=54754463

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891245A EA201891245A1 (ru) 2015-11-25 2016-11-22 Композиции-собиратели и способы их применения в процессе флотации минералов

Country Status (10)

Country Link
US (1) US10478829B2 (ru)
CN (1) CN108290167A (ru)
AU (1) AU2016359585A1 (ru)
BR (1) BR112018010474A8 (ru)
CA (1) CA3006034A1 (ru)
CL (1) CL2018001386A1 (ru)
EA (1) EA201891245A1 (ru)
MA (1) MA42580B1 (ru)
PL (1) PL426856A1 (ru)
WO (1) WO2017091552A1 (ru)

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* Cited by examiner, † Cited by third party
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AU2018247578B2 (en) * 2017-04-07 2024-03-21 Taseko Mines Limited System and method of concentrating niobium ore
CN108503563B (zh) * 2018-05-24 2019-12-20 中南大学 一种羟肟酸盐捕收剂的制备方法
CN110721815B (zh) * 2019-11-12 2021-07-27 中南大学 一种羟肟酸-磺酸多配体金属配合物捕收剂及其制备方法和应用
CN110841796B (zh) * 2019-11-25 2021-08-31 昆明冶金研究院有限公司 高黄铁矿化矽卡岩性铜矿石中回收黄铜矿及辉铜矿的工艺
US20210323001A1 (en) * 2020-04-17 2021-10-21 Canada Fluorspar (NL), Inc. Cold water mineral flotation collector blend
CN112452550B (zh) * 2020-11-02 2022-04-05 西部矿业股份有限公司 一种高寒、缺氧条件下从斑岩型铜矿捕收铜-金的高效捕收剂
CN112264193A (zh) * 2020-11-09 2021-01-26 甘孜州融达锂业有限公司 锂辉石高选择性组合捕收剂及其制备方法和应用
CN112916212B (zh) * 2021-01-29 2022-07-15 西南科技大学 一种钛铁矿高效浮选分离组合捕收剂及其制备方法和应用
CN113171880A (zh) * 2021-04-23 2021-07-27 中国矿业大学 一种贫细杂黄铜矿浮选复合分散剂及贫细杂黄铜矿浮选方法
CN113351373B (zh) * 2021-06-04 2023-05-12 中国地质科学院矿产综合利用研究所 用于锂辉石矿的浮选捕收剂及其制备方法和应用
US20230091787A1 (en) * 2021-09-09 2023-03-23 Clariant International, Ltd. Composition And Method For Use Of 1-Alkyl-5-Oxopyrrolidine-3-Carboxylic Acids As Collectors For Phosphate And Lithium Flotation
CN115025886B (zh) * 2022-06-24 2023-09-05 江西启志辰新材料有限公司 一种锂云母浮选药剂及应用
CN115837317B (zh) * 2023-01-03 2023-04-28 天津天宝翔科技有限公司 一种氧化矿室温浮选捕收剂及其应用

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US3933872A (en) 1970-02-11 1976-01-20 Ashland Oil, Inc. Method for preparing fatty hydroxamates
JPS5753649A (en) * 1980-09-18 1982-03-30 Oriental Yeast Co Ltd Measuring apparatus of concentration of hydrogen peroxide
US5237079A (en) 1987-10-15 1993-08-17 American Cyanamid Company Collectors and processes for making and using same
US4871466A (en) 1987-10-15 1989-10-03 American Cyanamid Company Novel collectors and processes for making and using same
FR2633606B1 (fr) 1988-07-01 1992-06-26 Pechiney Uranium Procede de separation par precipitation du zirconium contenu dans des solutions carbonatees uraniferes
US6145667A (en) * 1998-05-27 2000-11-14 Cytec Technology Corp. Mineral collector compositions and processes for making and using same
PT1309543E (pt) 2000-07-28 2009-02-03 Ocean House Chemicals Ltd Preparação de hidroxamato gordo
WO2003011470A1 (en) 2001-07-27 2003-02-13 Ausmelt Limited Hydroxamate composition and method for froth flotation
RU2412901C2 (ru) * 2005-02-04 2011-02-27 Минерал Энд Коул Текнолоджиз, Инк. Способ выделения алмазов из жильных минералов
AP2856A (en) 2008-07-25 2014-02-28 Cytec Tech Corp Flotation reagents and flotation processes utilizing same
CN104741243B (zh) * 2015-04-24 2017-03-01 中南大学 一种具有巯基‑异羟肟酸基结构的有色金属矿浮选捕收剂及其制备方法和应用
CN105057112B (zh) * 2015-07-21 2017-05-10 中国地质科学院矿产综合利用研究所 一种稀土矿捕收剂及其制备方法和应用

Also Published As

Publication number Publication date
US20170144168A1 (en) 2017-05-25
BR112018010474A8 (pt) 2019-02-26
CN108290167A (zh) 2018-07-17
US10478829B2 (en) 2019-11-19
WO2017091552A1 (en) 2017-06-01
MA42580B1 (fr) 2020-10-28
CA3006034A1 (en) 2017-06-01
BR112018010474A2 (pt) 2018-11-21
CL2018001386A1 (es) 2018-08-31
MA42580A1 (fr) 2020-03-31
AU2016359585A1 (en) 2018-06-14
PL426856A1 (pl) 2019-01-02

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