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PE20142088A1 - Procesamiento de minerales - Google Patents

Procesamiento de minerales

Info

Publication number
PE20142088A1
PE20142088A1 PE2014000344A PE2014000344A PE20142088A1 PE 20142088 A1 PE20142088 A1 PE 20142088A1 PE 2014000344 A PE2014000344 A PE 2014000344A PE 2014000344 A PE2014000344 A PE 2014000344A PE 20142088 A1 PE20142088 A1 PE 20142088A1
Authority
PE
Peru
Prior art keywords
mineral
minerals
ganga
mix
fixing portion
Prior art date
Application number
PE2014000344A
Other languages
English (en)
Inventor
Warrick James David Allen
Simon David Childs
Andrea Duffy
Nicholas Horrocks
Elizabeth Lakin
Paul Edward Young Milne
James Leonard Rolfe
Original Assignee
Cidra Minerals Proc 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 Cidra Minerals Proc Inc filed Critical Cidra Minerals Proc Inc
Publication of PE20142088A1 publication Critical patent/PE20142088A1/es

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
    • B03D1/001—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
    • B03D1/0046—Organic compounds containing silicon
    • 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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/023—Carrier flotation; Flotation of a carrier material to which the target material attaches
    • 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
    • B03D2203/025—Precious metal ores

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

REFERIDA A UN METODO PARA PROCESAR UNA MEZCLA DE MINERALES QUE COMPRENDE: a) ENTREGAR UNA MEZCLA DE MINERALES QUE INCLUYE UN MINERAL QUE CONTIENE METALES Y UNO O MAS MINERALES DE GANGA NO DESEADOS, b) PONER EN CONTACTO LA MEZCLA DE MINERALES Y EL MATERIAL POLIMERICO QUE INCLUYE UNA PORCION DE FIJACION DE MINERAL QUE SE FIJA AL MINERAL QUE CONTIENE METALES Y c) SEPARAR LA GANGA Y EL MATERIAL POLIMERICO QUE TIENE EL MINERAL QUE CONTIENE METALES FIJADOS AL MISMO. EL MINERAL QUE CONTIENE METAL ES CALCOPIRITA O BORNITA. LA PORCION DE FIJACION DE MINERAL CONTIENE UN ATOMO DE AZUFRE SIENDO UN GRUPO TIO, SULFATO, SULFONATO O COMPUESTO CARBOXILICO O ANION, DONDE EL COMPUESTO TIO ES DITIOFOSFATO, TIOFOSFATO, TIOCARBANILIDA, ENTRE OTROS
PE2014000344A 2011-09-13 2012-09-13 Procesamiento de minerales PE20142088A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1115823.5A GB201115823D0 (en) 2011-09-13 2011-09-13 Mineral processing

Publications (1)

Publication Number Publication Date
PE20142088A1 true PE20142088A1 (es) 2014-12-30

Family

ID=44908508

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014000344A PE20142088A1 (es) 2011-09-13 2012-09-13 Procesamiento de minerales

Country Status (9)

Country Link
US (2) US10603676B2 (es)
CN (1) CN103930213B (es)
AU (1) AU2012308156B2 (es)
CA (1) CA2847533C (es)
CL (1) CL2014000614A1 (es)
GB (1) GB201115823D0 (es)
PE (1) PE20142088A1 (es)
RU (1) RU2615990C2 (es)
WO (1) WO2013038192A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8413816B2 (en) * 2010-02-16 2013-04-09 Nalco Company Sulfide flotation aid
WO2015104324A1 (en) 2014-01-08 2015-07-16 Basf Se Process for reducing the volume flow comprising magnetic agglomerates by elutriation
CN103801461B (zh) * 2014-01-26 2017-01-25 乌鲁木齐金石徽龙矿业有限公司 一种低品位铜镍矿的浮选工艺
CN103801460B (zh) * 2014-01-26 2017-01-25 乌鲁木齐金石徽龙矿业有限公司 一种低品位铜的浮选工艺
EP3126053B1 (en) 2014-03-31 2023-03-08 Basf Se Magnetized material separating device
CN104263936B (zh) * 2014-08-18 2017-01-25 中国科学院长春应用化学研究所 分离、回收贵金属的方法
CA2966807C (en) 2014-11-27 2023-05-02 Basf Se Energy input during agglomeration for magnetic separation
EP3223953A1 (en) 2014-11-27 2017-10-04 Basf Se Improvement of concentrate quality
CN104447508B (zh) * 2014-12-16 2017-02-22 湖南科技大学 溴化n,n‑二烯丙基哌啶鎓盐阳离子单体的制备方法
CN104815760B (zh) * 2015-03-24 2017-08-29 湖南有色金属研究院 一种用于含磁性杂质的氧化铜矿浮选工艺的捕收剂
WO2017066756A1 (en) 2015-10-16 2017-04-20 Cidra Corporate Services Inc. Opportunities for recovery augmentation process as applied to molybdenum production
WO2017087498A1 (en) * 2015-11-16 2017-05-26 Cidra Corporate Services Inc. Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process
EP3181230A1 (en) 2015-12-17 2017-06-21 Basf Se Ultraflotation with magnetically responsive carrier particles
US11060165B2 (en) 2016-10-04 2021-07-13 Cidra Corporate Services, Inc. Separation of copper and molybdenum sulfides from pyrite using a sea water/desalinated water hybrid process
CN108160336B (zh) * 2017-12-26 2020-11-03 中国地质科学院矿产综合利用研究所 一种碲铋矿浮选抑制剂及其制备方法和应用
CN110862482B (zh) * 2018-08-27 2022-08-05 中国石油天然气股份有限公司 橡胶合成用的聚合终止剂
CN110523540B (zh) * 2019-08-14 2021-05-11 江西理工大学 一种新型表面活性剂在氧化锌矿浮选上的应用方法
CN110756336B (zh) * 2019-11-07 2020-07-10 中南大学 一种6-胺基-1,3,5-三嗪-2,4-二硫醇类化合物在金属矿浮选中的应用
CN111675540B (zh) * 2020-07-24 2021-05-14 中国科学院地球化学研究所 一种固相反应直接合成高纯度斑铜矿的方法
CN112774869B (zh) * 2020-12-25 2022-09-16 厦门紫金矿冶技术有限公司 黄铁矿抑制剂及其制备和在铜铅锌多金属硫化矿中的应用
FR3119395B1 (fr) 2021-02-04 2022-12-16 Arkema France Polyesteramines et polyesterquats
WO2025049368A1 (en) * 2023-08-25 2025-03-06 Cidra Minerals Processing Inc. Reduced grinding requirements for minerals beneficiation utilizing engineered materials for mineral separation and coarse particle recovery
FR3157402B1 (fr) 2023-12-21 2025-11-07 Arkema France Additifs anti-usure à base de (poly)esteramine

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585473A (en) 1947-05-03 1952-02-12 Vera Alward Kennedy Extraction apparatus and method
US2699872A (en) 1952-07-10 1955-01-18 William H Kelsey Pulp-circulating vacuum filter
US3224582A (en) * 1965-06-01 1965-12-21 Huber Corp J M Kaolin clay beneficiation
US4100242A (en) 1971-02-24 1978-07-11 Leach Irby H Method of molding aqueous settable slurries containing shredded open-cell polystyrene particles
US3912693A (en) 1973-04-05 1975-10-14 Nitto Boseki Co Ltd Process for producing polyamines
US4279756A (en) 1976-05-03 1981-07-21 Commonwealth Scientific And Industrial Research Organization Water clarification
GB1582956A (en) 1976-07-30 1981-01-21 Ici Ltd Composite magnetic particles
US4685963A (en) 1978-05-22 1987-08-11 Texasgulf Minerals And Metals, Inc. Process for the extraction of platinum group metals
US4235562A (en) 1978-12-08 1980-11-25 Ribas Alberto L Land reclamation system
OA06199A (fr) 1981-05-13 1981-06-30 Berol Kemi Ab Procédé de flottation de minéraux phosphatés et composé destiné à ce procédé.
DE3418241A1 (de) 1984-05-16 1985-11-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur entfernung von arsen aus abfallschwefelsaeure
US4532032A (en) 1984-05-30 1985-07-30 Dow Corning Corporation Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation
US4556482A (en) * 1984-08-17 1985-12-03 American Cyanamid Company Process for the flotation of base metal sulfide minerals in acid, neutral or mildly alkaline circuits
USRE32786E (en) * 1984-08-17 1988-11-22 American Cyanamid Company Neutral hydrocarboxycarbonyl thiourea sulfide collectors
US4587013A (en) * 1984-11-28 1986-05-06 American Cyanamid Company Monothiophosphinates as acid, neutral, or mildly alkaline circuit sulfide collectors and process for using same
US4735711A (en) * 1985-05-31 1988-04-05 The Dow Chemical Company Novel collectors for the selective froth flotation of mineral sulfides
US4981582A (en) 1988-01-27 1991-01-01 Virginia Tech Intellectual Properties, Inc. Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles
US4888106A (en) * 1988-04-18 1989-12-19 American Cyanamid Company Method of using polymeric sulfide mineral depressants
DE3821465A1 (de) * 1988-06-25 1989-12-28 Degussa Verfahren zur herstellung ein- oder mehrfach substituierter organyloxysilylfunktioneller thioharnstoffe und diese verbindungen
US4902765A (en) 1988-07-19 1990-02-20 American Cyanamid Company Allyl thiourea polymers
US5192423A (en) 1992-01-06 1993-03-09 Hydro Processing & Mining Ltd. Apparatus and method for separation of wet particles
PT842132E (pt) 1995-07-28 2001-01-31 Du Pont Materiais particulados flutuantes em agua contendo micronutrientes para fitoplancton
US5756622A (en) 1996-03-28 1998-05-26 Cytec Technology Corp. Polymeric sulfide mineral depressants
WO1998046991A1 (en) 1997-04-15 1998-10-22 Hideyuki Nishizawa Solid-liquid countercurrent extraction continuously separating apparatus
AU3719799A (en) 1998-04-28 1999-11-16 Nycomed Imaging As Improvements in or relating to separation processes
GB9816169D0 (en) 1998-07-25 1998-09-23 Secr Defence Adhesives and sealants
GB9816171D0 (en) 1998-07-25 1998-09-23 Secr Defence Monomers and network polymers obtained therefrom
GB9816167D0 (en) 1998-07-25 1998-09-23 Secr Defence Polymer production
FI104486B (fi) 1998-10-14 2000-02-15 Raimo Maeaettae Menetelmä ja järjestelmä jäteveden puhdistamiseksi
US6234318B1 (en) 1999-05-04 2001-05-22 Barrick Gold Corporation Flotation and cyanidation process control
GB9927088D0 (en) 1999-11-17 2000-01-12 Secr Defence Use of poly(diallylamine) polymers
GB9928621D0 (en) 1999-12-04 2000-02-02 Secr Defence Brit Composition for use in stereolithography
US6890431B1 (en) 2000-02-18 2005-05-10 The F. B. Leopold Co., Inc. Buoyant media flotation
DE60141204D1 (de) * 2000-04-01 2010-03-18 Qinetiq Ltd Polymeren, Verfahren, Zusammensetzungen, Klebstoffe, Verwendungen, Produkte
DE10042190A1 (de) 2000-08-28 2002-03-14 Messo Chemietechnik Gmbh Verfahren zur Reinigung von Kristallen
US6576590B2 (en) * 2001-02-01 2003-06-10 University Of Monatan Materials for the separation of copper ions and ferric iron in liquid solutions
AUPR319001A0 (en) 2001-02-19 2001-03-15 Ausmelt Limited Improvements in or relating to flotation
US7571814B2 (en) 2002-02-22 2009-08-11 Wave Separation Technologies Llc Method for separating metal values by exposing to microwave/millimeter wave energy
US7264728B2 (en) 2002-10-01 2007-09-04 Dow Corning Corporation Method of separating components in a sample using silane-treated silica filter media
WO2004064997A1 (en) 2003-01-23 2004-08-05 Inotech Ag New microcapsules useful as extraction means in particular for extracting water or soil contaminants
US7641863B2 (en) 2003-03-06 2010-01-05 Ut-Battelle Llc Nanoengineered membranes for controlled transport
AU2003901734A0 (en) 2003-04-11 2003-05-01 Unisearch Limited Transparent superhydrophobic coating
US7270745B2 (en) 2003-08-04 2007-09-18 Schwartzkopf Steven H Liquid filtration apparatus embodying super-buoyant filtration particles
DE10357063B3 (de) 2003-12-04 2005-04-21 Heraeus Tenevo Ag Vertikalziehverfahren zur Herstellung eines zylinderförmigen Glaskörpers und Vorrichtung zur Durchführung des Verfahrens
EP1544596B1 (de) 2003-12-17 2016-11-23 Boehringer Ingelheim microParts GmbH Verfahren und Vorrichtung zur Bestimmung der Viskosität
US20090061226A1 (en) 2004-12-07 2009-03-05 Yissum Research Development Company Of The Hebrew Spherical composites entrapping nanoparticles, processes of preparing same and uses thereof
US20060226051A1 (en) 2005-04-07 2006-10-12 The Mosaic Company Use of urea-formaldehyde resin in potash ore flotation
GB0515329D0 (en) 2005-07-27 2005-08-31 Novel Polymer Solutions Ltd Methods of forming a barrier
US7360656B2 (en) * 2005-12-16 2008-04-22 Rohm And Haas Company Method to improve the cleaner froth flotation process
US7585407B2 (en) 2006-03-07 2009-09-08 Marathon Oil Canada Corporation Processing asphaltene-containing tailings
GB0613013D0 (en) 2006-06-30 2006-08-09 Novel Polymer Solutions Ltd Polymeric Materials and Methods for Manufacturing Them
EP2086687B1 (en) 2006-11-09 2016-02-17 ETH Zurich Carbon coated magnetic nanoparticles and their use in separation processes
CA2693902C (en) 2007-07-17 2016-06-28 Basf Se Process for the beneficiation of ores by means of hydrophobic surfaces
MX2010002462A (es) 2007-09-03 2010-03-26 Basf Se Procesamiento de menas abundantes utilizando particulas magneticas.
US8252866B2 (en) 2007-10-19 2012-08-28 Georgia-Pacific Chemicals Llc Azetidinium-functional polysaccharides and uses thereof
GB0722631D0 (en) 2007-11-17 2007-12-27 Novel Polymer Solutions Ltd Method of encapsulating a substance
US8353641B2 (en) 2008-02-14 2013-01-15 Soane Energy, Llc Systems and methods for removing finely dispersed particulate matter from a fluid stream
PE20100438A1 (es) 2008-06-05 2010-07-14 Georgia Pacific Chemicals Llc Composicion de suspension acuosa con particulas de materiales valiosos e impurezas
US20110114566A1 (en) 2008-07-17 2011-05-19 Mccaw Dermot Process and apparatus for separating hydrocarbons from produced water
AU2009272672A1 (en) 2008-07-18 2010-01-21 Basf Se Inorganic particles comprising an organic coating that can be hydrophilically/hydrophobically temperature controlled
CA2639749A1 (en) 2008-09-23 2010-03-23 Thomas Gradek Hydrocarbon extraction by oleophilic beads from aqueous mixtures
US20100279322A1 (en) 2009-05-04 2010-11-04 Creatv Microtech, Inc. Direct detection of intracellular fluorescently tagged cells in solution
US8486270B2 (en) * 2009-11-11 2013-07-16 Basf Se Method of increasing the efficiency in an ore separation process by means of hydrophobic magnetic particles by targeted input of mechanical energy
US20120029120A1 (en) 2010-07-27 2012-02-02 Soane Mining, Llc Systems and methods for removing finely dispersed particulate matter from a fluid stream
US20120076694A1 (en) 2010-09-27 2012-03-29 Victor Morozov Analyte Detection Using an Active Assay
US9095808B2 (en) 2010-10-13 2015-08-04 Physical Sciences, Inc. Electrolytic system and method for filtering an aqueous particulate suspension

Also Published As

Publication number Publication date
GB201115823D0 (en) 2011-10-26
CA2847533C (en) 2020-10-27
US20160114336A1 (en) 2016-04-28
CL2014000614A1 (es) 2014-11-28
AU2012308156B2 (en) 2016-11-17
WO2013038192A1 (en) 2013-03-21
RU2615990C2 (ru) 2017-04-12
CA2847533A1 (en) 2013-03-21
US20200316613A1 (en) 2020-10-08
US10603676B2 (en) 2020-03-31
RU2014108486A (ru) 2015-10-20
CN103930213B (zh) 2016-11-09
CN103930213A (zh) 2014-07-16
AU2012308156A1 (en) 2014-04-17
US11654443B2 (en) 2023-05-23

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