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PE20142412A1 - METHOD TO RECOVER GOLD AND METHOD TO MAKE GOLD USING THE SAME - Google Patents

METHOD TO RECOVER GOLD AND METHOD TO MAKE GOLD USING THE SAME

Info

Publication number
PE20142412A1
PE20142412A1 PE2014001098A PE2014001098A PE20142412A1 PE 20142412 A1 PE20142412 A1 PE 20142412A1 PE 2014001098 A PE2014001098 A PE 2014001098A PE 2014001098 A PE2014001098 A PE 2014001098A PE 20142412 A1 PE20142412 A1 PE 20142412A1
Authority
PE
Peru
Prior art keywords
gold
concentrate
recover
same
activated carbon
Prior art date
Application number
PE2014001098A
Other languages
Spanish (es)
Inventor
Kazuhiro Hatano
Koji Katsukawa
Eiki Ono
Masaki Sano
Original Assignee
Jx Nippon Mining & Metals 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 Jx Nippon Mining & Metals Corp filed Critical Jx Nippon Mining & Metals Corp
Publication of PE20142412A1 publication Critical patent/PE20142412A1/en

Links

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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

REFERIDA A UN METODO PARA RECUPERAR ORO QUE COMPRENDE LIXIVIAR EL ORO CON UN LIXIVIADO ACIDO QUE INCLUYE IONES DE CLORURO Y/O IONES DE BROMURO COMO ANIONES Y COBRE Y HIERRO COMO CATIONES DE LA MENA DE SULFURO QUE LLEVA EL ORO AL LIXIVIADO ACIDO POR CALENTAMIENTO, LUEGO ADSORBER EL ORO EN EL LIXIVIADO ACIDO SOBRE CARBON ACTIVADO Y ELUIR EL ORO ADSORBIDO SOBRE EL CARBON ACTIVADO CON UNA SOLUCION ALCALINA PARA OBTENER LA SOLUCION DE ORO CONCENTRADA, DONDE EL SULFURO QUE TRANSPORTA ORO ES UN CONCENTRADO QUE CONTIENE CHALCOCITA, BORNITA, COVELITA, PIRITA, CALCOPIRITA, ENARGITA O ARSENOPIRITAREFERRING TO A METHOD TO RECOVER GOLD THAT INCLUDES LEACHING THE GOLD WITH AN ACID LEACHATE THAT INCLUDES CHLORIDE IONS AND / OR BROMIDE IONS SUCH AS ANIONS AND COPPER AND IRON AS CATIONS FROM THE SULFIDE ORE WHICH LEADS THE GOLD TO THE HEATED PORCELAIN GOLD THEN ADSORB THE GOLD IN THE ACID LEACHED ON ACTIVATED CARBON AND ELUTE THE GOLD ADSORBED ON THE ACTIVATED CARBON WITH AN ALKALINE SOLUTION TO OBTAIN THE CONCENTRATED GOLD SOLUTION, WHERE THE SULFIDE TRANSPORTATIONED BY GOLD IS A CONCENTRATE, PITCHED BUTTER, CONCENTRATE, CONCENTRATE, BITTING , CHALCOPYRITE, ENARGITE OR ARSENOPYRITE

PE2014001098A 2012-01-17 2012-11-16 METHOD TO RECOVER GOLD AND METHOD TO MAKE GOLD USING THE SAME PE20142412A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012007493A JP2013147685A (en) 2012-01-17 2012-01-17 Gold recovery method, and gold production method using the same

Publications (1)

Publication Number Publication Date
PE20142412A1 true PE20142412A1 (en) 2015-01-21

Family

ID=48798915

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014001098A PE20142412A1 (en) 2012-01-17 2012-11-16 METHOD TO RECOVER GOLD AND METHOD TO MAKE GOLD USING THE SAME

Country Status (6)

Country Link
JP (1) JP2013147685A (en)
AU (1) AU2013200572B8 (en)
CA (1) CA2861419C (en)
CL (1) CL2014001872A1 (en)
PE (1) PE20142412A1 (en)
WO (1) WO2013108478A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101539458B1 (en) * 2014-01-16 2015-07-28 오세경 Simple structure of the alloy copper manufacturing equipment
KR101539457B1 (en) * 2014-01-16 2015-07-28 오세경 Method for producing a copper alloy copper Properties
JP6195536B2 (en) * 2014-03-31 2017-09-13 Ｊｘ金属株式会社 Iron removal method, iron leaching method, and gold recovery method
FI20145949A7 (en) 2014-10-29 2016-04-30 Outotec Finland Oy Method for recovering gold
AU2015368938C1 (en) 2014-12-26 2019-02-07 Jx Nippon Mining & Metals Corporation Method for recovering gold from activated carbon
CA2978693C (en) 2015-03-06 2020-06-30 Jx Nippon Mining & Metals Corporation Activated carbon regeneration method and gold recovery method
JP6463175B2 (en) * 2015-03-06 2019-01-30 Ｊｘ金属株式会社 Activated carbon regeneration method and gold recovery method
WO2017072411A1 (en) * 2015-10-29 2017-05-04 Outotec (Finland) Oy Method for recovering gold
CN105219958B (en) * 2015-11-16 2018-08-24 湖南城市学院 A kind of method of alkali oxide leaching separation selen-tellurjum enriching noble metals
CN111377484A (en) * 2020-03-20 2020-07-07 安庆市长虹化工有限公司 Pyrite resource recovery processing method
JP7736399B2 (en) * 2021-07-30 2025-09-09 大口電子株式会社 Method for recovering precious metals from activated carbon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930969A (en) * 1974-06-28 1976-01-06 Cyprus Metallurgical Processes Corporation Process for oxidizing metal sulfides to elemental sulfur using activated carbon
US4968346A (en) * 1989-09-29 1990-11-06 E. I. Du Pont De Nemours And Company Method for eluting adsorbed gold from carbon
AP538A (en) * 1992-06-26 1996-09-18 Intec Pty Ltd Production of metal from minerals
AU2007205792B2 (en) * 2006-09-28 2009-02-26 Jx Nippon Mining & Metals Corporation Method for leaching gold

Also Published As

Publication number Publication date
JP2013147685A (en) 2013-08-01
AU2013200572A8 (en) 2013-12-19
CA2861419A1 (en) 2013-07-25
AU2013200572B2 (en) 2013-11-14
AU2013200572A1 (en) 2013-08-08
WO2013108478A1 (en) 2013-07-25
AU2013200572B8 (en) 2013-12-19
CL2014001872A1 (en) 2014-10-03
CA2861419C (en) 2016-06-07

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