PE20110527A1 - Reactivos para flotacion y procedimientos de flotacion que los utilizan - Google Patents

Reactivos para flotacion y procedimientos de flotacion que los utilizan

Info

Publication number
PE20110527A1
PE20110527A1 PE2011000056A PE2011000056A PE20110527A1 PE 20110527 A1 PE20110527 A1 PE 20110527A1 PE 2011000056 A PE2011000056 A PE 2011000056A PE 2011000056 A PE2011000056 A PE 2011000056A PE 20110527 A1 PE20110527 A1 PE 20110527A1
Authority
PE
Peru
Prior art keywords
groups
mena
ground
crushed
ore
Prior art date
Application number
PE2011000056A
Other languages
English (en)
Inventor
Haunn-Lin Tony Chen
Tarun Bhambhani
Mukund Vasudevan
Puspendu Deo
Devarayasamudram Ramachandran Nagaraj
Original Assignee
Cytec Tech Corp
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 Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of PE20110527A1 publication Critical patent/PE20110527A1/es

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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
    • B03D1/016—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/11—Sulfides
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B15/0065—Leaching or slurrying
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • 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
    • C22B15/0084—Treating solutions
    • C22B15/0086—Treating solutions by physical methods
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • 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
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
    • 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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • 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
    • 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
    • B03D2201/007—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
    • B03D2203/025—Precious metal ores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Disintegrating Or Milling (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

SE REFIERE A UN METODO PARA MEJORAR LA RECUPERACION DE SULFUROS VALIOSOS O MINERALES PRECIOSOS DE UNA MENA QUE CONTIENE SILICATO DE Mg, MINERALES FORMADORES DE LAMAS Y/O ARCILLA, EN CONDICIONES ALCALINAS, COMPRENDIENDO DICHO METODO LOS PASOS DE: TRITURAR UNA MENA QUE CONTIENE SULFUROS O METALES PRECIOSOS, CONTENIENDO DICHA MENA SILICATO DE Mg, MINERALES FORMADORES DE LAMAS Y/O ARCILLA PARA FORMAR UNA MENA TRITURADA; MOLER DICHA MENA TRITURADA PARA FORMAR UNA MENA MOLIDA; Y SOMETER DICHA MENA MOLIDA A UN PROCESO DE FLOTACION, EN DONDE SE AGREGA UN AGENTE MEJORADOR MODIFICADOR DE LOS IONES MONOVALENTES Y POR LO MENOS UN MODIFICADOR DE LA FASE DE ESPUMA POR LO MENOS A UNA DE DICHA MENA TRITURADA, DICHA MENA MOLIDA, Y COMBINACIONES DE ESTAS, EN DONDE DICHO MODIFICADOR DE LA FASE DE ESPUMA ES UN POLIMERO QUE COMPRENDE POR LO MENOS UN GRUPO FUNCIONAL SELECCIONADO DEL GRUPO QUE CONSISTE EN GRUPOS CARBOXILO O GRUPOS QUE CUANDO SON HIDROLIZADOS SE TRANSFORMAN EN GRUPOS CARBOXILO, GRUPOS SULFONATO O SUS ACIDOS, GRUPOS FOSFATO O FOSFONATO O FOSFINATO O SUS ACIDOS, GRUPOS HIDROXAMATO O SUS ACIDOS, GRUPOS SILANO O SILANOL, Y COMBINACIONES DE ESTOS, Y OPCIONALMENTE UNO O MAS GRUPOS HIDROFOBICOS
PE2011000056A 2008-07-25 2009-07-16 Reactivos para flotacion y procedimientos de flotacion que los utilizan PE20110527A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8373408P 2008-07-25 2008-07-25

Publications (1)

Publication Number Publication Date
PE20110527A1 true PE20110527A1 (es) 2011-08-08

Family

ID=41228375

Family Applications (2)

Application Number Title Priority Date Filing Date
PE2011000056A PE20110527A1 (es) 2008-07-25 2009-07-16 Reactivos para flotacion y procedimientos de flotacion que los utilizan
PE2015002153A PE20151838A1 (es) 2008-07-25 2009-07-16 Reactivos para flotacion y procedimiento de flotacion

Family Applications After (1)

Application Number Title Priority Date Filing Date
PE2015002153A PE20151838A1 (es) 2008-07-25 2009-07-16 Reactivos para flotacion y procedimiento de flotacion

Country Status (18)

Country Link
US (3) US8720694B2 (es)
EP (1) EP2310134B1 (es)
CN (2) CN104289319A (es)
AP (2) AP2856A (es)
AR (3) AR074639A1 (es)
AU (2) AU2009274270B2 (es)
BR (1) BRPI0916262A2 (es)
CA (2) CA2731741C (es)
CL (1) CL2011000151A1 (es)
ES (1) ES2816575T3 (es)
IL (1) IL210280A (es)
MA (1) MA32490B1 (es)
MX (2) MX371330B (es)
PE (2) PE20110527A1 (es)
PH (1) PH12014501935A1 (es)
RU (2) RU2612760C2 (es)
WO (1) WO2010011552A2 (es)
ZA (3) ZA201100066B (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20110527A1 (es) * 2008-07-25 2011-08-08 Cytec Tech Corp Reactivos para flotacion y procedimientos de flotacion que los utilizan
US20130338295A1 (en) * 2010-12-14 2013-12-19 Lucas R. Moore Method for Improving Rheological Properties of Mineral Slurry
CN102354745A (zh) * 2011-08-25 2012-02-15 辽宁弘光科技(集团)有限公司 锂离子电池负极材料的制造方法及其制备的锂离子电池负极材料
MX350294B (es) * 2011-10-18 2017-09-04 Cytec Tech Corp Composiciones colectoras y metodos para usarlas.
BR112014009564A2 (pt) * 2011-10-18 2017-06-13 Cytec Tech Corp processo de flotação de espuma para recuperar pelo menos um mineral de valor de um corpo de minério mineral
BR112014009562A2 (pt) * 2011-10-18 2017-06-13 Cytec Tech Corp processo de flotoação de espuma
AU2012367271B2 (en) 2011-12-13 2017-12-07 Cidra Corporate Services Inc. Mineral separation using functionalized polymer or polymer-coated filters and membranes
WO2014012139A1 (en) * 2012-07-17 2014-01-23 Teebee Holdings Pty Ltd Monothiophosphate containing collectors and methods
CA2895932A1 (en) * 2012-12-21 2014-06-26 Platreef Resources Proprietary Limited Conditioning of the ore in the comminution step and recovery of desired metal values by flotation
CN103288379B (zh) * 2013-05-15 2015-12-09 南京航空航天大学 一种泡沫混凝土稳泡剂及其制备方法
CN103316776A (zh) * 2013-06-08 2013-09-25 广平县尚源选矿助剂有限公司 一种磺化皂及其制备方法
CN103433147B (zh) * 2013-08-16 2015-04-29 兰州大学 一种用于硫化铜镍矿的浮选药剂
CN103551258B (zh) * 2013-09-29 2015-06-03 中南大学 用于从花岗伟晶岩矿石中综合回收锂铍钽铌的复合捕收剂
CN103495508B (zh) * 2013-10-10 2015-07-01 鞍钢集团矿业公司 一种用于微细粒铁矿石反浮选的脱附剂
CN103721856B (zh) * 2013-12-17 2015-12-02 广西大学 一种石榴石抑制剂的制备方法
CN103721860A (zh) * 2013-12-20 2014-04-16 安徽冠华稀贵金属集团有限公司 一种铅铜氧化矿浮选剂及其制备方法
PE20211336A1 (es) 2014-01-31 2021-07-26 Goldcorp Inc Proceso para la separacion y recuperacion de sulfuros de metales de una mena o concentrado de sulfuros mixtos
CN104001627B (zh) * 2014-05-12 2016-09-14 昆明理工大学 一种选择性抑制白钨矿矿石中含钙脉石矿物的抑制剂
WO2016164600A1 (en) * 2015-04-08 2016-10-13 Ecolab Usa Inc. Leach aid for metal recovery
CA2973612C (en) 2015-04-17 2019-01-15 University Of British Columbia Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
CN104874488B (zh) * 2015-06-05 2017-05-24 昆明冶金研究院 一种捕收剂及其制备方法与应用
PL426856A1 (pl) 2015-11-25 2019-01-02 Cytec Industries Inc. Kompozycje zbieracza i sposoby stosowania w procesach flotacji minerałów
CN105880007B (zh) * 2016-04-08 2018-03-06 湖南有色金属研究院 一种砷黝铜矿与方铅矿的分离方法
WO2018039575A2 (en) 2016-08-26 2018-03-01 Ecolab USA, Inc. Sulfonated modifiers for froth flotation
CA3039390A1 (en) * 2016-10-07 2018-04-12 Cytec Industries Inc. Depressant compositions and methods for depressing the gangue sulfide minerals during the flotation of sulfide ores
PE20240831A1 (es) 2016-10-19 2024-04-22 Jetti Resources Llc Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
AU2017376241B2 (en) * 2016-12-14 2022-04-21 Ecolab Usa Inc. Functionalized silicones for froth flotation
EP3354622A1 (en) 2017-01-26 2018-08-01 Omya International AG Process for the preparation of fragmented natural calcium carbonate with a reduced content of impurities and products obtained thereof
WO2018222524A1 (en) 2017-05-30 2018-12-06 Ecolab Usa Inc. Improved compositions and methods for reverse froth flotation of phosphate ores
CN107876217B (zh) * 2017-11-17 2019-07-09 昆明冶金研究院 一种多金属硫化钼矿捕收剂及其制备方法与应用
JP7002093B2 (ja) * 2017-12-27 2022-01-20 ハイモ株式会社 パラジウムの回収方法及びパラジウム回収設備
CN109651846B (zh) * 2017-12-28 2021-01-05 包头市宏博特科技有限责任公司 一种稀土硫化物的后处理方法
CN108296028B (zh) * 2018-01-29 2020-07-07 中南大学 一种硫代羰基酰胺捕收剂及其制备方法与应用
CN109290062B (zh) * 2018-08-07 2020-08-11 长沙矿山研究院有限责任公司 一种氧化矿浮选混溶捕收剂及其使用方法
CN109499773B (zh) * 2019-01-17 2021-05-25 湖南中医药大学 酰氨基多元羧酸/羟肟酸类化合物在矿物浮选中应用
CN109967263B (zh) * 2019-04-10 2021-03-09 西部矿业股份有限公司 一种用于含金斑岩型硫化铜矿的选金高效捕收剂及其应用
CN110052332B (zh) * 2019-05-10 2020-02-28 中南大学 一种铜基配位聚合物及其制备方法和作为脉石矿物抑制剂在铜镍硫化矿浮选中的应用
CN110216016A (zh) * 2019-05-28 2019-09-10 西北矿冶研究院 一种方铅矿与活性铜矿物浮选分离抑制剂
CN110316710B (zh) * 2019-07-04 2023-01-10 安徽省司尔特肥业股份有限公司 一种高养分粉状磷酸一铵的生产工艺
CN110420761B (zh) * 2019-08-27 2021-08-13 武汉工程大学 一种酰胺类化合物作为硫化矿抑制剂的用途
CN110586336A (zh) * 2019-08-29 2019-12-20 江西理工大学 一种低碱先磁后浮的含磁黄铁矿选矿方法
CN111215253B (zh) * 2020-01-22 2021-04-20 中国矿业大学 一种低阶煤浮选药剂及浮选方法
WO2022169374A1 (es) * 2021-02-03 2022-08-11 Rey Bustamante Felipe Modificador superficial de minerales como aditivo no toxico para mejorar el proceso de flotación de minerales cúpricos, férricos y polimetálicos
CN112934477B (zh) * 2021-02-22 2023-08-25 郑州大学 一种铝土矿处理方法
CN113042217B (zh) * 2021-03-11 2021-11-30 中南大学 一种无臭味酰胺基二硫代碳酸盐化合物的制备及其在浮选中的应用
CN113245068B (zh) * 2021-05-28 2022-08-26 郑州大学 一种通过浮选法除杂提高磷石膏白度的浮选捕收剂及其应用
CN113433276B (zh) * 2021-06-07 2022-03-25 中南大学 一种黄铜矿抑制剂的量子化学高通量筛选方法
CN113560045A (zh) * 2021-06-23 2021-10-29 太原理工大学 一种强化煤泥浮选选择性的方法
CN113477406A (zh) * 2021-06-25 2021-10-08 铜陵有色金属集团股份有限公司 添加粗捕收剂提高选铜浮选回收率的方法
WO2023049987A1 (en) * 2021-10-01 2023-04-06 Canadian Royalties Inc. Process for increasing ratio of valuable minerals from froth floatation
CN114453142B (zh) * 2022-01-14 2023-11-24 张志� 一种硫化铅锌矿物浮选碳抑制剂及工艺

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA616687A (en) 1961-03-21 T. N. Drake Reginald Method of concentrating ores
DE623404C (es) 1930-05-26
US2471384A (en) * 1946-05-16 1949-05-24 American Cyanamid Co Froth flotatation of sulfide ores
US2740522A (en) 1953-04-07 1956-04-03 American Cyanamid Co Flotation of ores using addition polymers as depressants
SU144124A1 (ru) * 1960-11-17 1961-11-30 Р.М. Безродна Способ флотации полиметаллических руд
FR1519540A (fr) 1966-05-11 1968-04-05 Prod Chim D Auby Soc D Procédé et produits pour la flottation de minéraux et minerais à gangue calcaire et dolomitique, tels que minerais oxydés, de cuivre notamment
US3452867A (en) 1967-03-30 1969-07-01 Hercules Inc Treatment of sylvinite ores
AU502457B2 (en) * 1971-06-02 1979-07-26 Ici Australia Limited Depressants
US3805951A (en) 1972-04-07 1974-04-23 American Cyanamid Co Selective flocculation and flotation of slimes from sylvinite ores
GB1452605A (en) 1973-03-01 1976-10-13 Allied Colloids Ltd Materials and processes for flotation of mineral substances
GB1456392A (en) 1973-09-13 1976-11-24 Ici Ltd Ore purification process
US4162045A (en) 1976-05-19 1979-07-24 The Dow Chemical Company Ore grinding process
US4126278A (en) 1976-05-19 1978-11-21 The Dow Chemical Company Process for grinding coal or ores in a liquid medium
US4136830A (en) 1976-05-19 1979-01-30 The Dow Chemical Company Ore grinding process containing copolymer grinding aids
US4162044A (en) 1976-05-19 1979-07-24 The Dow Chemical Company Process for grinding coal or ores in a liquid medium
US4126277A (en) 1976-05-19 1978-11-21 The Dow Chemical Company Process for grinding coal or ores in a liquid medium
ZA772965B (en) 1976-05-19 1978-06-28 Dow Chemical Co Ore grinding process
US4112287A (en) * 1976-11-04 1978-09-05 White-Westinghouse Corporation Central oscillator for induction range using triac burner controls
SU774602A1 (ru) * 1978-11-22 1980-10-30 Институт Химии Им. В.И.Никитина Ан Таджикской Сср Модификатор дл флотации свинцово- медных руд
US4208275A (en) 1979-01-24 1980-06-17 The United States Of America As Represented By The Secretary Of The Interior Froth flotation using lanolin modifier
US4297160A (en) 1979-07-16 1981-10-27 Pacer Technology And Resources, Inc. Locking and sealing compositions and methods for their application
US4289613A (en) 1979-11-19 1981-09-15 American Cyanamid Company Low molecular weight hydrolyzed polymers or copolymers as depressants in mineral ore flotation
GB2070108B (en) 1980-02-14 1984-02-08 Elf Aquitaine Drilling and/or completion muds
US4360425A (en) 1981-09-14 1982-11-23 American Cyanamid Company Low molecular weight copolymers and terpolymers as depressants in mineral ore flotation
FR2539137A1 (fr) 1982-08-06 1984-07-13 Coatex Sa Agent de broyage a base de polymeres et/ou copolymeres acryliques neutralises pour suspension aqueuse de materiaux mineraux grossiers en vue d'applications pigmentaires
FR2533572A1 (fr) 1982-09-28 1984-03-30 Elf Aquitaine Perfectionnements a la preparation de polymeres a fonctions hydroxamiques, nouveaux polymeres obtenus et leurs applications
FR2536383A1 (fr) 1982-11-24 1984-05-25 Elf Aquitaine Procede et produit pour l'empechement de l'entartrage par des eaux
FR2538717B1 (fr) 1982-12-31 1987-09-11 Elf Aquitaine Procede et produit pour l'inhibition du depot d'argiles dans de l'eau
US4552652A (en) 1983-10-17 1985-11-12 The Regents Of The University Of California Method for removing inorganic sulfides from non-sulfide minerals
US4584097A (en) 1984-08-17 1986-04-22 American Cyanamid Company Neutral hydrocarboxycarbonyl thionocarbamate sulfide collectors
US4595493A (en) * 1984-08-17 1986-06-17 American Cyanamid Company Process for the flotation of base metal sulfide minerals in acid, neutral or mildly alkaline circuits
US4720339A (en) 1985-03-15 1988-01-19 American Cyanamid Company Flotation beneficiation process for non-sulfide minerals
DE3615385A1 (de) 1985-05-22 1986-11-27 Skw Trostberg Ag, 8223 Trostberg Verfahren zur trennung von mineralien durch flotation
US4902764A (en) 1985-08-28 1990-02-20 American Cyanamid Company Polymeric sulfide mineral depressants
US4744893A (en) * 1985-08-28 1988-05-17 American Cyanamid Company Polymeric sulfide mineral depressants
US4919821A (en) 1986-03-21 1990-04-24 Nalco Chemical Company Modified maleic anhydride polymers and the like for use as scale inhibitors
US4929425A (en) 1986-05-09 1990-05-29 Nalco Chemical Company Cooling water corrosion inhibition method
US4719009A (en) 1986-07-07 1988-01-12 Cominco Ltd. Silica depressant in froth flotation of sulfide ores
US4808301A (en) 1987-11-04 1989-02-28 The Dow Chemical Company Flotation depressants
US4810296A (en) 1988-02-16 1989-03-07 American Cyanamid Company Hydroxamated polymers as additives for retarding the rate of set of hydraulic cement compositions
US4866150A (en) * 1988-04-18 1989-09-12 American Cyanamid Company Polymeric sulfide mineral depressants
US5693692A (en) 1988-05-02 1997-12-02 Huntsman Petrochemical Corp. Depressant for flotation separation of polymetallic sulphide ores
US4966938A (en) * 1988-07-19 1990-10-30 American Cyanamid Company Allyl thiourea polymer with surface-modifying agent
US4902765A (en) 1988-07-19 1990-02-20 American Cyanamid Company Allyl thiourea polymers
US5131600A (en) 1989-02-13 1992-07-21 The Dow Chemical Company Alkanol amine grinding aids
GB9106747D0 (en) 1991-03-28 1991-05-15 Fospur Ltd Froth flotation of fine particles
AU643899B2 (en) 1991-07-24 1993-11-25 Nalco Chemical Company Hydroxamic acid containing polymers used as corrosion inhibitors
US5126038A (en) * 1991-08-02 1992-06-30 American Cyanamid Company Process for improved precious metals recovery from ores with the use of alkylhydroxamate collectors
AU457P (en) * 1992-04-02 1995-06-07 Monrovia Nursery Co MONSWEE Lantana sellowiana
DE4427630A1 (de) 1994-08-04 1996-02-08 Basf Ag Verfahren zur Herstellung von Polymeren, die in der Seitenkette Hydroxamsäure-, Hydroxamsäureether- und/oder Hydrazidgruppen enthalten und ihre Verwendung
JP3555240B2 (ja) 1995-05-12 2004-08-18 ソニー株式会社 密閉型電池
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
RU2140329C1 (ru) * 1995-06-07 1999-10-27 Сайтек Текнолоджи Корп. Способ извлечения ценных сульфидных минералов из руд
US5533626A (en) * 1995-06-07 1996-07-09 Cytec Technology Corp. Method of depressing non-sulfide silicate gangue minerals
AU701180B2 (en) * 1995-06-07 1999-01-21 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
US5756622A (en) 1996-03-28 1998-05-26 Cytec Technology Corp. Polymeric sulfide mineral depressants
AU729901B2 (en) 1996-05-22 2001-02-15 Bhp Billiton Ssm Indonesia Holdings Pty Ltd pH adjustment of an aqueous sulphide mineral pulp
AUPQ437899A0 (en) 1999-11-30 1999-12-23 Wmc Resources Limited Improved flotation of sulphide minerals
CN1290575A (zh) * 1999-12-28 2001-04-11 孙进元 一种选矿用浮选剂
AUPR437601A0 (en) 2001-04-12 2001-05-17 Wmc Resources Limited Process for sulphide concentration
US6536595B2 (en) 2001-05-02 2003-03-25 Ge Betz, Inc. Mineral ore flotation aid
US7299930B2 (en) 2003-11-27 2007-11-27 Procesos Mineros E Industries Conosur S.A. Collecting agent comprising ammoniated compounds (primary, secondary, tertiary amines), for use in the process of grinding and/or floating copper, molybdenum, zinc, and other contained mineral ores
US7913852B2 (en) * 2004-12-23 2011-03-29 Georgia-Pacific Chemicals Llc Modified amine-aldehyde resins and uses thereof in separation processes
CA2597176C (en) 2005-02-04 2013-10-22 Mineral And Coal Technologies, Inc. Improving the separation of diamond from gangue minerals
US7360656B2 (en) 2005-12-16 2008-04-22 Rohm And Haas Company Method to improve the cleaner froth flotation process
US7516849B2 (en) 2007-02-21 2009-04-14 Arr-Maz Custom Chemicals, Inc. Froth flotation process with pH modification
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
PE20110527A1 (es) * 2008-07-25 2011-08-08 Cytec Tech Corp Reactivos para flotacion y procedimientos de flotacion que los utilizan
CN101428248B (zh) 2008-11-04 2011-09-14 中钢集团马鞍山矿山研究院有限公司 一种回收镜铁矿的选矿方法

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