CL2016002035A1 - A method for the extraction of organic carbon and / or bitumen from metallic or polymetallic sulphide ores - Google Patents

A method for the extraction of organic carbon and / or bitumen from metallic or polymetallic sulphide ores

Info

Publication number
CL2016002035A1
CL2016002035A1 CL2016002035A CL2016002035A CL2016002035A1 CL 2016002035 A1 CL2016002035 A1 CL 2016002035A1 CL 2016002035 A CL2016002035 A CL 2016002035A CL 2016002035 A CL2016002035 A CL 2016002035A CL 2016002035 A1 CL2016002035 A1 CL 2016002035A1
Authority
CL
Chile
Prior art keywords
bitumen
extraction
organic carbon
metallic
sulphide ores
Prior art date
Application number
CL2016002035A
Other languages
Spanish (es)
Inventor
Francisco Schwarze Fraile Juan
Original Assignee
Francisco Schwarze Fraile Juan
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 Francisco Schwarze Fraile Juan filed Critical Francisco Schwarze Fraile Juan
Priority to CL2016002035A priority Critical patent/CL2016002035A1/en
Publication of CL2016002035A1 publication Critical patent/CL2016002035A1/en
Priority to PCT/CL2017/050049 priority patent/WO2018027334A1/en
Priority to CA3032773A priority patent/CA3032773C/en
Priority to AU2017310348A priority patent/AU2017310348B2/en

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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Esta invención se refiere a un método para el pretratamiento de minerales de sulfuros de cobre, que permite la extracción de carbono orgánico (bitumen) previa a la flotación. Este método también aplica a minerales de oro, plata, zinc, y/o plomo. El método comprende las siguientes etapas: adición de una base fuerte a la pulpa mineral, acondicionamiento, separación primaria, y una, dos o tres etapas de limpieza. La base fuerte puede ser NaOH, Ca(OH)2, o CaO.This invention relates to a method for the pretreatment of copper sulphide minerals, which allows the extraction of organic carbon (bitumen) prior to flotation. This method also applies to gold, silver, zinc, and / or lead minerals. The method comprises the following stages: addition of a strong base to the mineral pulp, conditioning, primary separation, and one, two or three cleaning stages. The strong base can be NaOH, Ca (OH) 2, or CaO.

CL2016002035A 2016-08-11 2016-08-11 A method for the extraction of organic carbon and / or bitumen from metallic or polymetallic sulphide ores CL2016002035A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CL2016002035A CL2016002035A1 (en) 2016-08-11 2016-08-11 A method for the extraction of organic carbon and / or bitumen from metallic or polymetallic sulphide ores
PCT/CL2017/050049 WO2018027334A1 (en) 2016-08-11 2017-09-05 Method for extracting organic carbon and/or bitumen from ores of metal sulfides or polymetal sulfides
CA3032773A CA3032773C (en) 2016-08-11 2017-09-05 Method for extracting organic carbon and/or bitumen from ores of metal sulfides or polymetal sulfides
AU2017310348A AU2017310348B2 (en) 2016-08-11 2017-09-05 Method for extracting organic carbon and/or bitumen from ores of metal sulfides or polymetal sulfides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2016002035A CL2016002035A1 (en) 2016-08-11 2016-08-11 A method for the extraction of organic carbon and / or bitumen from metallic or polymetallic sulphide ores

Publications (1)

Publication Number Publication Date
CL2016002035A1 true CL2016002035A1 (en) 2016-09-30

Family

ID=57234079

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016002035A CL2016002035A1 (en) 2016-08-11 2016-08-11 A method for the extraction of organic carbon and / or bitumen from metallic or polymetallic sulphide ores

Country Status (4)

Country Link
AU (1) AU2017310348B2 (en)
CA (1) CA3032773C (en)
CL (1) CL2016002035A1 (en)
WO (1) WO2018027334A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1129801A (en) * 1979-06-08 1982-08-17 Michael A. Kessick Alkali recycle process for recovery of heavy oils and bitumens
GB9215651D0 (en) * 1992-07-23 1992-09-09 Alberta Alkali Petroleums Limi Low temperature separation of bitumen from oilsands
US20040222164A1 (en) * 1997-02-27 2004-11-11 Lawrence Conaway Method and apparatus for using peroxide and alkali to recover bitumen from tar sands
US20080121567A1 (en) * 2006-11-29 2008-05-29 Lin David W Process for selective recovery of bitumen from oil sands slurries by column flotation
ITMI20111977A1 (en) * 2011-10-31 2013-05-01 Eni Spa PROCEDURE FOR RECOVERY OF BITUMEN FROM A BITUMINOUS SAND

Also Published As

Publication number Publication date
AU2017310348A1 (en) 2019-02-07
CA3032773A1 (en) 2018-02-15
CA3032773C (en) 2022-06-21
AU2017310348B2 (en) 2021-03-04
WO2018027334A1 (en) 2018-02-15

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