BR112017022645A2 - processo para recuperar metais valiosos provenientes de minério. - Google Patents

processo para recuperar metais valiosos provenientes de minério.

Info

Publication number
BR112017022645A2
BR112017022645A2 BR112017022645A BR112017022645A BR112017022645A2 BR 112017022645 A2 BR112017022645 A2 BR 112017022645A2 BR 112017022645 A BR112017022645 A BR 112017022645A BR 112017022645 A BR112017022645 A BR 112017022645A BR 112017022645 A2 BR112017022645 A2 BR 112017022645A2
Authority
BR
Brazil
Prior art keywords
coarse
tailings
ore
produce
treated
Prior art date
Application number
BR112017022645A
Other languages
English (en)
Other versions
BR112017022645B1 (pt
Inventor
Owen Filmer Anthony
john alexander Daniel
Original Assignee
Anglo American Services Uk Ltd
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 Anglo American Services Uk Ltd filed Critical Anglo American Services Uk Ltd
Publication of BR112017022645A2 publication Critical patent/BR112017022645A2/pt
Publication of BR112017022645B1 publication Critical patent/BR112017022645B1/pt

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
    • B03D1/02—Froth-flotation 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • 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
    • 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
    • C22B13/00—Obtaining lead
    • 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
    • C22B15/0002—Preliminary treatment
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • 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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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
    • 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
    • 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
    • B03D2201/04—Frothers
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Food Science & Technology (AREA)

Abstract

esta invenção refere-se a um processo para recuperar metais valiosos a partir de minério com consumo de água significativamente reduzido através do tratamento distinto e armazenamento de rejeitos grosseiros. o minério é moído para produzir um minério particulado grosseiro. o minério de partículas grosseiras é tratado em um estágio de flotação grosseira para produzir uma fração de concentrado de baixa qualidade e uma fração de rejeitos grosseiros. a fração de concentrado de baixa qualidade é tratada para produzir rejeitos finos e um concentrado comercializável. os rejeitos grosseiros são tratados separadamente dos rejeitos finos e é recuperada água dos rejeitos grosseiros por empilhamento hidráulico, filtragem ou peneiração, após o que os rejeitos grosseiros são empilhados em seco, sem serem recombinados com os rejeitos finos.
BR112017022645-6A 2015-04-22 2016-01-29 Processo para recuperar metais valiosos provenientes de minério BR112017022645B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562150920P 2015-04-22 2015-04-22
US62/150,920 2015-04-22
PCT/IB2016/050463 WO2016170437A1 (en) 2015-04-22 2016-01-29 Process for recovering value metals from ore

Publications (2)

Publication Number Publication Date
BR112017022645A2 true BR112017022645A2 (pt) 2018-07-17
BR112017022645B1 BR112017022645B1 (pt) 2021-08-03

Family

ID=57143464

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017022645-6A BR112017022645B1 (pt) 2015-04-22 2016-01-29 Processo para recuperar metais valiosos provenientes de minério

Country Status (15)

Country Link
US (1) US10124346B2 (pt)
CN (1) CN107530711A (pt)
AR (1) AR104086A1 (pt)
AU (1) AU2016200542B2 (pt)
BR (1) BR112017022645B1 (pt)
CA (1) CA2979535C (pt)
CL (1) CL2016000239A1 (pt)
EA (1) EA033883B1 (pt)
MX (1) MX2017013512A (pt)
NZ (1) NZ735226A (pt)
PE (1) PE20161473A1 (pt)
PH (1) PH12017501544A1 (pt)
PL (1) PL245083B1 (pt)
WO (1) WO2016170437A1 (pt)
ZA (1) ZA201705876B (pt)

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FR3025806B1 (fr) * 2014-09-15 2019-09-06 Bigarren Bizi Procede de traitement et d'extraction de dechets electroniques en vue de la recuperation des constituants inclus dans de tel dechets
US10864528B2 (en) * 2016-05-11 2020-12-15 Anglo American Services (UK) Ltd. Reducing the need for tailings storage dams in the iron ore industry
AR106441A1 (es) * 2016-05-11 2018-01-17 Anglo American Services Uk Ltd Reducción de la necesidad de represas de almacenamiento de relaves en la flotación de minerales
CN106944244B (zh) * 2017-03-09 2018-01-12 昆明理工大学 一种包裹型复杂氧化铜矿回收利用的方法
US9968945B1 (en) * 2017-06-23 2018-05-15 Anglo American Services (UK) Ltd. Maximise the value of a sulphide ore resource through sequential waste rejection
US11203044B2 (en) 2017-06-23 2021-12-21 Anglo American Services (UK) Ltd. Beneficiation of values from ores with a heap leach process
GB201718881D0 (en) * 2017-11-15 2017-12-27 Anglo American Services (Uk) Ltd A method for mining and processing of an ore
US20210316314A1 (en) * 2018-07-30 2021-10-14 Ausmetec Pty Ltd. Apparatus and process for improved ore recovery
AU2019324949A1 (en) 2018-08-24 2021-04-22 Newcrest Mining Limited Recovering valuable material from an ore
FI3897994T3 (fi) * 2018-12-18 2024-01-03 Metso Finland Oy Menetelmä ja järjestely prosessiveden käsittelyyn
CA3134119A1 (en) * 2019-03-21 2020-09-24 Anglo American Technical & Sustainability Services Ltd Recovery of pgms and chromite from mixed pgm/cr ores
AR120403A1 (es) * 2019-11-05 2022-02-09 Anglo American Technical & Sustainability Services Ltd Estructura de lixiviación en pilas
CN110899004A (zh) * 2019-12-11 2020-03-24 郑州大学 一种基于水力浮选技术的有色金属固废源头减量工艺
BR112022011621A2 (pt) 2019-12-19 2022-08-23 Anglo American Technical & Sustainability Services Ltd Rejeição de ganga de minérios
WO2022003242A1 (en) * 2020-06-30 2022-01-06 Metso Outotec Finland Oy Flotation arrangement and method
AU2021205046B2 (en) * 2020-07-17 2022-09-01 Anglo American Technical & Sustainability Services Ltd An integrated heap leach process
CN112604819A (zh) * 2020-11-27 2021-04-06 郴州天朗金石矿山设备有限公司 尾矿和低度矿再选高效节能装置设备
CN112657670B (zh) * 2020-12-04 2022-04-01 东北大学 一种从含金重选尾矿中回收多金属的选矿方法
WO2023052973A1 (en) * 2021-09-28 2023-04-06 Anglo American Technical & Sustainability Services Ltd Carbon dioxide sequestration method and reactor
WO2023212777A1 (en) * 2022-05-06 2023-11-09 Newcrest Mining Limited Processing mined ore
GB202208646D0 (en) * 2022-06-13 2022-07-27 Anglo American Technical & Sustainability Services Ltd Grinding mil system and a method of operating a grinding mill

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US5034055A (en) 1990-07-25 1991-07-23 Cluff Mining Process for the enhanced production of silver from gold and silver bearing ore
US7722840B2 (en) 2002-11-15 2010-05-25 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
AU2003901208A0 (en) * 2003-03-17 2003-04-03 Outokumpu Oyj A flotation device
CA2750939C (en) * 2004-01-08 2014-04-29 Fort Hills Energy L.P. Paraffinic froth treatment with input stream mixing
EA020950B1 (ru) * 2007-09-17 2015-03-31 Баррик Гольд Корпорейшн Способ усовершенствования восстановления золота из двойных тугоплавких золотосодержащих руд
AU2008300273B2 (en) * 2007-09-18 2012-03-22 Barrick Gold Corporation Process for recovering gold and silver from refractory ores
EP2506979B1 (en) * 2009-12-04 2018-09-12 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment
CN102259052A (zh) * 2010-10-30 2011-11-30 鞍钢集团矿业公司 赤铁矿反浮选尾矿再选工艺
US8815004B2 (en) * 2010-12-21 2014-08-26 E I Du Pont De Nemours And Company Tailings stream treatment processes
AP2013007181A0 (en) * 2011-04-20 2013-10-31 Antonio M Ostrea A process of gold and copper recovery from mixed oxide-sulfide copper ores
WO2012162509A2 (en) * 2011-05-24 2012-11-29 Soane Mining, Llc Recovering valuable mined materials from aqueous wastes
CN102489411B (zh) * 2011-12-26 2013-11-27 昆明理工大学 一种高硅铝土矿浮选两段脱硅方法
CN102527690B (zh) * 2012-01-11 2014-11-05 昆明理工大学 一种铁尾矿固化干堆方法
CN103816990B (zh) * 2014-02-19 2016-06-29 哈巴河金坝矿业有限公司 一种金浮选尾矿综合回收方法及其装置

Also Published As

Publication number Publication date
US20160310956A1 (en) 2016-10-27
AU2016200542A1 (en) 2016-11-10
NZ735226A (en) 2018-11-30
CL2016000239A1 (es) 2016-09-23
MX2017013512A (es) 2018-04-24
WO2016170437A1 (en) 2016-10-27
CA2979535C (en) 2020-02-18
ZA201705876B (en) 2018-12-19
EA201792316A1 (ru) 2018-05-31
EA033883B1 (ru) 2019-12-05
BR112017022645B1 (pt) 2021-08-03
PL245083B1 (pl) 2024-05-06
PE20161473A1 (es) 2017-01-12
CN107530711A (zh) 2018-01-02
AU2016200542B2 (en) 2017-04-13
PL423261A1 (pl) 2019-01-02
PH12017501544A1 (en) 2018-02-05
US10124346B2 (en) 2018-11-13
AR104086A1 (es) 2017-06-28
CA2979535A1 (en) 2016-10-27

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/01/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: ANGLO AMERICAN TECHNICAL AND SUSTAINABILITY SERVICES LTD (GB)