MA32490B1 - Reactifs de flottation,et processus de flottation utilisant ceux-ci - Google Patents

Reactifs de flottation,et processus de flottation utilisant ceux-ci

Info

Publication number
MA32490B1
MA32490B1 MA33537A MA33537A MA32490B1 MA 32490 B1 MA32490 B1 MA 32490B1 MA 33537 A MA33537 A MA 33537A MA 33537 A MA33537 A MA 33537A MA 32490 B1 MA32490 B1 MA 32490B1
Authority
MA
Morocco
Prior art keywords
reagents
ore
flotation
methods
modifier
Prior art date
Application number
MA33537A
Other languages
Arabic (ar)
English (en)
Inventor
Devarayasamudram Ramachandran Nagaraj
Tarun Bhambhani
Mukund Vasudevan
Puspendu Deo
Haunn-Lin Tony Chen
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 MA32490B1 publication Critical patent/MA32490B1/fr

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
    • B03D1/016—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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Disintegrating Or Milling (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

L'invention concerne des procédés d'amélioration de récupération de sulfure valable ou de minéraux précieux à partir d'un minerai contenant du mg-silicate, de matériaux formant limon et/ou d'argile, en écrasant le minerai, broyant le minerai, et soumettant le minerai broyé à un processus de flottation, en association avec l'ajout au minerai d'au moins un agent promoteur de modificateur d'ions monovalents et/ou un agent modificateur de phase de mousse.
MA33537A 2008-07-25 2011-01-19 Reactifs de flottation,et processus de flottation utilisant ceux-ci MA32490B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8373408P 2008-07-25 2008-07-25
PCT/US2009/050784 WO2010011552A2 (fr) 2008-07-25 2009-07-16 Réactifs de flottation, et processus de flottation utilisant ceux-ci

Publications (1)

Publication Number Publication Date
MA32490B1 true MA32490B1 (fr) 2011-07-03

Family

ID=41228375

Family Applications (1)

Application Number Title Priority Date Filing Date
MA33537A MA32490B1 (fr) 2008-07-25 2011-01-19 Reactifs de flottation,et processus de flottation utilisant ceux-ci

Country Status (18)

Country Link
US (3) US8720694B2 (fr)
EP (1) EP2310134B1 (fr)
CN (2) CN104289319A (fr)
AP (2) AP2856A (fr)
AR (3) AR074639A1 (fr)
AU (2) AU2009274270B2 (fr)
BR (1) BRPI0916262A2 (fr)
CA (2) CA2731741C (fr)
CL (1) CL2011000151A1 (fr)
ES (1) ES2816575T3 (fr)
IL (1) IL210280A (fr)
MA (1) MA32490B1 (fr)
MX (2) MX371330B (fr)
PE (2) PE20151838A1 (fr)
PH (1) PH12014501935A1 (fr)
RU (2) RU2612760C2 (fr)
WO (1) WO2010011552A2 (fr)
ZA (3) ZA201100066B (fr)

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CA2852686A1 (fr) * 2011-10-18 2013-04-25 Cytec Technology Corp. Procedes de flottation par mousse
EA033798B1 (ru) * 2011-10-18 2019-11-26 Cytec Tech Corp Способы пенной флотации
EA201992696A3 (ru) * 2011-10-18 2020-06-30 Сайтек Текнолоджи Корп. Составы собирателей и способы их применения
US10413847B2 (en) 2011-12-13 2019-09-17 Cidra Corporate Services Inc. Mineral separation using functionalized polymer or polymer-coated filters and membranes
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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
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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
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CN111850294A (zh) 2015-04-17 2020-10-30 不列颠哥伦比亚大学 用具有硫代羰基官能团的试剂浸出金属硫化物的工艺
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
US10478829B2 (en) 2015-11-25 2019-11-19 Cytec Industries Inc. Collector compositions and methods of using same in mineral flotation processes
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
CN113351374B (zh) 2016-08-26 2023-10-13 埃科莱布美国股份有限公司 用于泡沫浮选的磺化改性剂
CA3039390A1 (fr) * 2016-10-07 2018-04-12 Cytec Industries Inc. Compositions de deprimant et procedes de depression des mineraux sulfures de gangue pendant la flottation de minerais sulfures
JP2020522606A (ja) 2016-10-19 2020-07-30 ザ ユニバーシティ オブ ブリティッシュ コロンビアＴｈｅ Ｕｎｉｖｅｒｓｉｔｙ Ｏｆ Ｂｒｉｔｉｓｈ Ｃｏｌｕｍｂｉａ チオカルボニル官能基を有する試薬による金属硫化物の浸出方法
WO2018111975A1 (fr) * 2016-12-14 2018-06-21 Ecolab USA, Inc. Silicones fonctionnalisées pour flottation par mousse
EP3354622A1 (fr) 2017-01-26 2018-08-01 Omya International AG Procédé de préparation de carbonate de calcium naturel fragmenté avec un taux réduit d'impuretés, et les produits obtenus selon ce procédé
CN110612161B (zh) 2017-05-30 2022-07-01 埃科莱布美国股份有限公司 用于对磷酸盐矿石进行反向泡沫浮选的改进组合物和方法
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
PE20221632A1 (es) * 2021-02-03 2022-10-19 Bustamante Felipe Rey Modificador superficial de minerales como aditivo no toxico para mejorar el proceso de flotacion de minerales cupricos, ferricos y polimetalicos
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
CN115703090A (zh) * 2021-08-03 2023-02-17 中南大学 一种钨矿浮选方法
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