MA44916B1 - Modificateurs sulfonés pour flottation par mousse - Google Patents

Modificateurs sulfonés pour flottation par mousse

Info

Publication number
MA44916B1
MA44916B1 MA44916A MA44916A MA44916B1 MA 44916 B1 MA44916 B1 MA 44916B1 MA 44916 A MA44916 A MA 44916A MA 44916 A MA44916 A MA 44916A MA 44916 B1 MA44916 B1 MA 44916B1
Authority
MA
Morocco
Prior art keywords
foam flotation
modifiers
sulfonated
compositions
reverse foam
Prior art date
Application number
MA44916A
Other languages
English (en)
Other versions
MA44916A1 (fr
Inventor
Kevin O'brien
Jianjun Liu
Daniel N T Hay
Paul Wiatr
Original Assignee
Ecolab Usa Inc
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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of MA44916A1 publication Critical patent/MA44916A1/fr
Publication of MA44916B1 publication Critical patent/MA44916B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • 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
    • B03D1/012—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
    • B03D1/016—Macromolecular compounds
    • 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
    • B03D1/02—Froth-flotation 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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/021—Froth-flotation processes for treatment of phosphate ores
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/10—Halides or oxyhalides of phosphorus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • 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
    • B03D2201/007—Modifying reagents for adjusting pH or conductivity
    • 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
    • B03D2203/04—Non-sulfide ores
    • B03D2203/06—Phosphate ores
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/54—Aqueous solutions or dispersions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

L'invention porte sur des compositions de lavage améliorées pour la séparation par flottation par mousse inverse et sur leurs utilisations, et sur des procédés de flottation par mousse inverse. Les compositions de lavage comprennent des modificateurs polymères sulfonés qui peuvent agir comme dispersants et inhibiteurs, et les compositions sont utilisées de manière appropriée dans la flottation par mousse inverse d'un matériau particulaire contenant des particules ultrafines. Par exemple, les compositions
MA44916A 2016-08-26 2017-08-25 Modificateurs sulfonés pour flottation par mousse MA44916B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662380143P 2016-08-26 2016-08-26
PCT/US2017/048632 WO2018039570A1 (fr) 2016-08-26 2017-08-25 Modificateurs sulfonés pour flottation par mousse

Publications (2)

Publication Number Publication Date
MA44916A1 MA44916A1 (fr) 2020-03-31
MA44916B1 true MA44916B1 (fr) 2020-11-30

Family

ID=59772827

Family Applications (1)

Application Number Title Priority Date Filing Date
MA44916A MA44916B1 (fr) 2016-08-26 2017-08-25 Modificateurs sulfonés pour flottation par mousse

Country Status (8)

Country Link
US (4) US10961382B2 (fr)
CN (4) CN109641218B (fr)
AU (1) AU2017314935B2 (fr)
IL (2) IL265059B (fr)
MA (1) MA44916B1 (fr)
RU (2) RU2750556C2 (fr)
SA (1) SA519401137B1 (fr)
WO (2) WO2018039570A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110293006B (zh) * 2019-07-19 2021-08-10 宜都兴发化工有限公司 一种降低胶磷矿中倍半氧化物的选矿方法
SE544632C2 (en) * 2019-09-18 2022-09-27 Pavlos Christakopoulos A collector for froth flotation, a method for producing the collector and the use thereof
CN111036413B (zh) * 2019-11-27 2021-01-26 东北大学 一种抑制剂aa/amps在磷矿石正浮选脱镁中的应用
CN111940147A (zh) * 2019-12-10 2020-11-17 湖北大峪口化工有限责任公司 一种萘系高效减水剂作胶磷矿选矿抑制剂的应用
CN111215251B (zh) * 2020-03-11 2022-01-07 武汉工程大学 一种白云石的抑制剂及其使用方法
RU2751395C1 (ru) * 2020-12-11 2021-07-13 Акционерное общество "Золоторудная Компания ПАВЛИК" Способ переработки упорных углистых золотосодержащих руд
CN115318445B (zh) * 2022-08-04 2026-02-13 江西理工大学 一种铜铅硫化矿浮选分离抑制剂及其制备方法和应用
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
CN116174162B (zh) * 2023-02-10 2026-05-08 中国恩菲工程技术有限公司 矿泥抑制剂及硫化矿浮选工艺
CN117085851B (zh) * 2023-08-23 2026-01-27 东北大学 聚(4-苯乙烯磺酸钠)作为抑制剂在白钨矿正浮选脱除含钙脉石中的应用
US20250387792A1 (en) * 2024-05-13 2025-12-25 Ecolab Usa Inc. Compositions and methods for froth modification
CN119406566B (zh) * 2024-11-11 2025-10-31 长沙矿山研究院有限责任公司 低品位磷灰石与方解石选矿分离方法
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
CN119869770B (zh) * 2025-03-14 2025-09-23 中南大学 一种应用于低碱环境中浮选锂辉石的组合捕收剂及其应用

Family Cites Families (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926442A (en) 1927-06-07 1933-09-12 Ig Farbenindustrie Ag Production of sulfonic acids of aliphatic and hydroaromatic carboxylic acids
US2069182A (en) 1931-09-21 1937-01-26 American Agricultural Chem Co Mineral concentration
US2126292A (en) 1937-04-27 1938-08-09 Phosphate Recovery Corp Process of mineral concentration
US2740522A (en) 1953-04-07 1956-04-03 American Cyanamid Co Flotation of ores using addition polymers as depressants
US3164549A (en) 1961-07-31 1965-01-05 Armour & Co Flotation separation of phosphate ores
US3898037A (en) * 1972-06-01 1975-08-05 Betz Laboratories Acrylamido-sulfonic acid polymers and their use
US4147644A (en) 1977-12-21 1979-04-03 American Cyanamid Company Collector combination for non-sulfide ores
US4172029A (en) 1978-05-11 1979-10-23 The Dow Chemical Company Phosphate flotation process
US4289613A (en) 1979-11-19 1981-09-15 American Cyanamid Company Low molecular weight hydrolyzed polymers or copolymers as depressants in mineral ore flotation
US4287053A (en) 1980-05-05 1981-09-01 Tennessee Valley Authority Beneficiation of high carbonate phosphate ores
US4436616A (en) 1980-11-06 1984-03-13 Philippe Dufour Process for the beneficiation of phosphate ores
FR2497467A1 (fr) 1981-01-05 1982-07-09 Ceca Sa Procede d'enrichissement par flottation de minerais a gangues carbonatees et/ou silicatees par des collecteurs amphoteres
US4368116A (en) 1981-03-09 1983-01-11 Vojislav Petrovich Polyhydroxy fatty acids collector-frothers
US4364824A (en) 1981-06-02 1982-12-21 International Minerals & Chemical Corp. Flotation of phosphate ores containing dolomite
US4372843A (en) 1981-06-02 1983-02-08 International Minerals & Chemical Corp. Method of beneficiating phosphate ores containing dolomite
US4360425A (en) 1981-09-14 1982-11-23 American Cyanamid Company Low molecular weight copolymers and terpolymers as depressants in mineral ore flotation
US4486301A (en) 1983-08-22 1984-12-04 Tennessee Valley Authority Method of beneficiating high carbonate phosphate ore
US4552652A (en) 1983-10-17 1985-11-12 The Regents Of The University Of California Method for removing inorganic sulfides from non-sulfide minerals
US4514292A (en) 1983-11-09 1985-04-30 Hercules Incorporated Froth flotation process
US4568454A (en) 1984-08-20 1986-02-04 International Minerals & Chemical Corp. Beneficiation of high carbonate phosphate rock
US4565625A (en) 1984-09-14 1986-01-21 Tennessee Valley Authority Beneficiation of phosphate ores containing surface activated silica
JPS61197008A (ja) * 1985-02-27 1986-09-01 Mitsubishi Chem Ind Ltd 微細鉱物粒子を含む廃水処理用アニオン性凝集剤
US4588498A (en) 1985-03-06 1986-05-13 Tennessee Valley Authority Single float step phosphate ore beneficiation
US4600505A (en) 1985-03-06 1986-07-15 Tennessee Valley Authority Single float step phosphate ore beneficiation
US4720339A (en) 1985-03-15 1988-01-19 American Cyanamid Company Flotation beneficiation process for non-sulfide minerals
US4636303A (en) 1985-10-07 1987-01-13 Tennessee Valley Authority Beneficiation of dolomitic phosphate ores
US4719009A (en) 1986-07-07 1988-01-12 Cominco Ltd. Silica depressant in froth flotation of sulfide ores
SU1447412A1 (ru) 1987-01-27 1988-12-30 Научно-Исследовательский И Проектный Институт По Обогащению И Агломерации Руд Черных Металлов Способ обратной флотации железных руд
SU1514409A1 (ru) 1987-12-29 1989-10-15 Ni Pi Obogashcheniyu Aglomerat Способ обратной флотаций железных руд
US4929344A (en) * 1989-05-01 1990-05-29 American Cyanamid Metals recovery by flotation
US5171427A (en) 1990-02-23 1992-12-15 The Dow Chemical Company Sulfonated and carboxylate collector compositions useful in the flotation of minerals
US5015367A (en) * 1990-02-23 1991-05-14 The Dow Chemical Company Alkylated diaryl oxide monosulfonate collectors useful in the floatation of minerals
DE4117671A1 (de) 1991-05-29 1992-12-03 Henkel Kgaa Verfahren zur gewinnung von mineralien aus nichtsulfidischen erzen durch flotation
US5314073A (en) 1993-05-03 1994-05-24 Eastman Kodak Company Phosphate flotation using sulfo-polyesters
US5542545A (en) 1994-04-12 1996-08-06 Ying Xue Yu Process for phosphate beneficiation
ZA961987B (en) 1994-12-13 1996-09-26 Chem Services Depressant compounds and compositions
US5551640A (en) 1995-05-12 1996-09-03 Rajchel; Marcus E. Method of concentrating fine coal slurries
US5533626A (en) 1995-06-07 1996-07-09 Cytec Technology Corp. Method of depressing non-sulfide silicate gangue minerals
US5507395A (en) 1995-06-07 1996-04-16 Cytec Technology Corp. Method of depressing non-sulfide silicate gangue minerals
US5525212A (en) 1995-06-07 1996-06-11 Cytec Technology Corp. Method of depressing non-sulfide silicate gangue minerals
US5531330A (en) 1995-06-07 1996-07-02 Cytec Technology Corp. Method of depressing non-sulfide silicate gangue minerals
US5919975A (en) 1996-05-31 1999-07-06 Witco Corporation Aromatic and aliphatic sulfonates and properties and applications thereof
CA2205886A1 (fr) 1996-06-04 1997-12-04 Witco Corporation Melanges d'acides carboxyliques et d'amines organiques possedant une fluidite et une stabilite ameliorees
US5929408A (en) 1996-09-26 1999-07-27 Cytec Technology Corp. Compositions and methods for ore beneficiation
BR9808093A (pt) * 1997-03-28 2000-03-08 Florida Phosphate Res Inst Processos de beneficiamento de fosfatos siliciosos
US5962828A (en) * 1997-10-15 1999-10-05 Custom Chemicals Corporation Enhanced flotation reagents for beneficiation of phosphate ores
SE521949C2 (sv) * 1997-11-27 2003-12-23 Akzo Nobel Nv Förfarande för skumflotation av silikatinnehållande järnmalm
US6536595B2 (en) 2001-05-02 2003-03-25 Ge Betz, Inc. Mineral ore flotation aid
MY142614A (en) 2004-04-21 2010-12-15 Malaysian Palm Oil Board Palm-based hydroxy fatty acid
CN1721079A (zh) * 2004-07-12 2006-01-18 黄泽华 胶磷矿反浮选捕收剂
US8092686B2 (en) * 2004-12-23 2012-01-10 Georgia-Pacific Chemicals Llc Modified amine-aldehyde resins and uses thereof in separation processes
WO2006069738A1 (fr) * 2004-12-24 2006-07-06 Basf Aktiengesellschaft Utilisation de tensioactifs non-ioniques dans la production de metaux
CN100513344C (zh) 2005-01-31 2009-07-15 花王株式会社 萘磺酸甲醛缩合物的制造方法
AU2007338062B2 (en) 2006-12-22 2012-01-12 Akzo Nobel Chemicals International B.V. Amine formulations for reverse froth flotation of silicates from iron ore
CN100500299C (zh) 2007-03-20 2009-06-17 武汉工程大学 一种磷矿浮选工艺
EP2017009B1 (fr) 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Flottation inversée de minerai de fer par des collecteurs dans une nanoémulsion aqueuse
CN101234366A (zh) * 2007-07-31 2008-08-06 中南大学 一种难选褐铁矿的反浮选提铁脱硅方法
PE20090856A1 (es) * 2007-08-31 2009-07-15 Lignotech Usa Inc Lignosulfonatos de madera dura para separar los materiales filonianos de los minerales de sulfuro metalico
EA020884B1 (ru) 2007-09-18 2015-02-27 Баррик Гольд Корпорейшн Способ восстановления золота из тугоплавких сульфидных руд
RU2612760C2 (ru) * 2008-07-25 2017-03-13 Сайтек Текнолоджи Корп. Флотационные реагенты и способ флотации с их использованием
BRPI0902233B1 (pt) * 2009-06-09 2021-07-27 Mosaic Fertilizantes P&K Ltda. Processo para obtenção de concentrados de apatita por flotação
BRPI1014332A2 (pt) 2009-06-24 2016-04-05 Georgia Pacific Chemicals Llc "polímeros à base de guanidina para processos de separação"
RU2443474C1 (ru) 2010-09-27 2012-02-27 Открытое акционерное общество "Михайловский ГОК" Способ повышения эффективности производства железорудных концентратов
CN103249490A (zh) * 2010-10-25 2013-08-14 传奇国际控股股份有限公司 磷酸盐的选矿法
CN102029226B (zh) * 2010-12-13 2013-03-20 中国海洋石油总公司 一种胶磷矿浮选捕收剂及其应用
WO2012080818A2 (fr) * 2010-12-14 2012-06-21 Kemira Oyj Méthode d'amélioration des propriétés rhéologiques d'une bouillie minérale
US8701892B2 (en) * 2010-12-28 2014-04-22 Akzo Nobel Chemicals International B.V. Amine-containing formulations for reverse froth flotation of silicates from iron ore
EA024454B1 (ru) * 2011-04-13 2016-09-30 Басф Се Аминные и диаминные соединения и их применение для обратной пенной флотации силиката из железной руды
RU2494818C1 (ru) 2012-05-03 2013-10-10 Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" Способ флотационного обогащения гематитсодержащих железных руд и продуктов
UA116361C2 (uk) 2012-10-01 2018-03-12 Кеміра Ойй Пригнічувачі флотації рудних мінералів
US9567655B2 (en) * 2012-10-22 2017-02-14 Georgia-Pacific Chemicals Llc Processes for the separation of ores
US9457357B2 (en) * 2012-11-28 2016-10-04 Georgia-Pacific Chemicals Llc Mixed collector compositions
US9446416B2 (en) 2012-11-28 2016-09-20 Ecolab Usa Inc. Composition and method for improvement in froth flotation
RU2015124158A (ru) * 2012-11-30 2017-01-10 Акцо Нобель Кемикалз Интернэшнл Б.В. Флотация силикатов из руд
US9169164B2 (en) 2013-04-05 2015-10-27 Ecolab Usa Inc. Polymers useful in agricultural applications
US9440242B2 (en) * 2013-10-01 2016-09-13 Ecolab Usa Inc. Frothers for mineral flotation
CN104107762B (zh) 2014-06-20 2017-08-04 北京矿冶研究总院 一种耐低温型胶磷矿反浮选捕收剂及其制备方法
CN104226488B (zh) * 2014-07-29 2016-08-03 唐山学院 微细粒红铁矿反浮选抑制剂的制备方法
WO2016015109A1 (fr) * 2014-08-01 2016-02-04 Samarco Mineração S.a. Procédé et composition pour concentration de minerais de fer par flottation de mousse à partir de l'utilisation d'un mélange d'étherdiamine et d'éthermonoamine
US20160038948A1 (en) * 2014-08-11 2016-02-11 Arr-Maz Products, L.P. Process and chemistry for reducing dolomite concentrations in phosphate processing
US20180071752A1 (en) 2014-12-30 2018-03-15 Kemira Oyj Depressants for Mineral Ore Flotation
CN105689150B (zh) * 2016-04-15 2018-07-06 中南大学 一种氧化铅锌矿浮选抑制剂及其应用
CN106269277A (zh) 2016-08-08 2017-01-04 湖北富邦科技股份有限公司 一种高效除方解石的磷矿石反浮选捕收剂
US10434520B2 (en) 2016-08-12 2019-10-08 Arr-Maz Products, L.P. Collector for beneficiating carbonaceous phosphate ores
WO2018197476A1 (fr) 2017-04-25 2018-11-01 Basf Se Collecteurs pour l'enrichissement de phosphate provenant de minerais contenant du phosphate

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IL265060B (en) 2022-09-01
WO2018039575A2 (fr) 2018-03-01
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CN113275131B (zh) 2023-02-17
WO2018039575A3 (fr) 2018-04-05
AU2017314935A1 (en) 2019-02-14
RU2750556C2 (ru) 2021-06-29
RU2021118289A (ru) 2021-07-02
CN109562391B (zh) 2021-06-29
RU2021118289A3 (fr) 2021-12-17
IL265059A (fr) 2019-04-30
US20180057679A1 (en) 2018-03-01
US20180057680A1 (en) 2018-03-01
RU2019108485A3 (fr) 2020-12-24
IL265060A (fr) 2019-04-30
CN109641218A (zh) 2019-04-16
SA519401137B1 (ar) 2022-11-01
CN109641218B (zh) 2021-06-25
US10961382B2 (en) 2021-03-30
US20210171759A1 (en) 2021-06-10
MA44916A1 (fr) 2020-03-31
RU2019108485A (ru) 2020-09-28
CN113351374A (zh) 2021-09-07
CN109562391A (zh) 2019-04-02
BR112019002064A2 (pt) 2019-05-14
US20210155791A1 (en) 2021-05-27
AU2017314935B2 (en) 2021-10-07
US10927248B2 (en) 2021-02-23
BR112019002028A2 (pt) 2019-05-14
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CN113275131A (zh) 2021-08-20
IL265059B (en) 2022-09-01

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