WO2021038449A3 - Sulphide concentrator plant - Google Patents

Sulphide concentrator plant Download PDF

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Publication number
WO2021038449A3
WO2021038449A3 PCT/IB2020/057949 IB2020057949W WO2021038449A3 WO 2021038449 A3 WO2021038449 A3 WO 2021038449A3 IB 2020057949 W IB2020057949 W IB 2020057949W WO 2021038449 A3 WO2021038449 A3 WO 2021038449A3
Authority
WO
WIPO (PCT)
Prior art keywords
standard design
design unit
sulphide
modular
ore
Prior art date
Application number
PCT/IB2020/057949
Other languages
French (fr)
Other versions
WO2021038449A2 (en
Inventor
Anthony Owen FILMER
Daniel John ALEXANDER (Deceased)
Original Assignee
Anglo American Technical & Sustainability Services Ltd
PIENAAR, Danie
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 Technical & Sustainability Services Ltd, PIENAAR, Danie filed Critical Anglo American Technical & Sustainability Services Ltd
Publication of WO2021038449A2 publication Critical patent/WO2021038449A2/en
Publication of WO2021038449A3 publication Critical patent/WO2021038449A3/en

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Classifications

    • 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
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • 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
    • B03D1/08—Subsequent treatment of concentrated product
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)

Abstract

This invention relates to a method of treating sulphide ore in a standard design sulphide concentrator plant, the plant comprising: one or more ore crushing standard design unit/s; a primary gangue rejection section comprising: one or more bulk sorting standard design unit/s; and one or more screening standard design unit/s; one or more tertiary crushing standard design unit/s; a secondary gangue rejection section comprising: one or more modular ore classification standard design unit/s; one or more modular coarse flotation standard design unit/s; and one or more modular fine flotation standard design unit/s.
PCT/IB2020/057949 2019-08-26 2020-08-26 Sulphide concentrator plant WO2021038449A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962891526P 2019-08-26 2019-08-26
US62/891,526 2019-08-26

Publications (2)

Publication Number Publication Date
WO2021038449A2 WO2021038449A2 (en) 2021-03-04
WO2021038449A3 true WO2021038449A3 (en) 2021-04-22

Family

ID=74685249

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2020/057949 WO2021038449A2 (en) 2019-08-26 2020-08-26 Sulphide concentrator plant

Country Status (1)

Country Link
WO (1) WO2021038449A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114100831B (en) * 2021-11-22 2023-07-21 太原理工大学 Underground mining, selecting and filling integrated production method for three-stage separation coal mine
CN115041297B (en) * 2022-06-07 2024-05-17 安徽庐江龙桥矿业股份有限公司 Ore dressing method for ore blending

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070199902A1 (en) * 2006-02-24 2007-08-30 M-I Llc Methods of hydrogen sulfide treatment
US20170326559A1 (en) * 2016-05-11 2017-11-16 Anglo American Services (Uk) Ltd Reducing the need for tailings storage dams in mineral flotation
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
US20180369869A1 (en) * 2017-06-23 2018-12-27 Anglo American Services (Uk) Ltd Beneficiation of Values from Ores with a Heap Leach Process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070199902A1 (en) * 2006-02-24 2007-08-30 M-I Llc Methods of hydrogen sulfide treatment
US20170326559A1 (en) * 2016-05-11 2017-11-16 Anglo American Services (Uk) Ltd Reducing the need for tailings storage dams in mineral flotation
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
US20180369869A1 (en) * 2017-06-23 2018-12-27 Anglo American Services (Uk) Ltd Beneficiation of Values from Ores with a Heap Leach Process

Also Published As

Publication number Publication date
WO2021038449A2 (en) 2021-03-04

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