PE20191271A1 - Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo - Google Patents

Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo

Info

Publication number
PE20191271A1
PE20191271A1 PE2019000859A PE2019000859A PE20191271A1 PE 20191271 A1 PE20191271 A1 PE 20191271A1 PE 2019000859 A PE2019000859 A PE 2019000859A PE 2019000859 A PE2019000859 A PE 2019000859A PE 20191271 A1 PE20191271 A1 PE 20191271A1
Authority
PE
Peru
Prior art keywords
reagents
processes
metal sulfides
functional groups
thiocarbonyl functional
Prior art date
Application number
PE2019000859A
Other languages
English (en)
Inventor
Zihe Ren
Edouard Asselin
David Dixon
Huertas Nelson Mora
Original Assignee
Univ British Columbia
Jetti Resources
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 Univ British Columbia, Jetti Resources filed Critical Univ British Columbia
Publication of PE20191271A1 publication Critical patent/PE20191271A1/es

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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G11/00—Compounds of cadmium
    • C01G11/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/10—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B17/00—Obtaining cadmium
    • C22B17/04—Obtaining cadmium 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
    • 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
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compounds Of Iron (AREA)

Abstract

Esta solicitud se refiere a metodos de recuperacion de metales a partir de sulfuros metalicos que comprenden poner en contacto el sulfuro metalico con una solucion de sulfato acido que contiene sulfato ferrico y un reactivo que tiene un grupo funcional tiocarbonilo, donde la concentracion de reactivo en la solucion de sulfato acido es suficiente para incrementar el indice de extraccion de iones metalicos, con respecto a una solucion de sulfato acido que no contiene el reactivo, para producir una solucion rica que contiene los iones metalicos.
PE2019000859A 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo PE20191271A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662410348P 2016-10-19 2016-10-19
US201662410351P 2016-10-19 2016-10-19
US201662410331P 2016-10-19 2016-10-19
US201662430333P 2016-12-05 2016-12-05

Publications (1)

Publication Number Publication Date
PE20191271A1 true PE20191271A1 (es) 2019-09-20

Family

ID=62018107

Family Applications (5)

Application Number Title Priority Date Filing Date
PE2024000359A PE20240831A1 (es) 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
PE2024000357A PE20240830A1 (es) 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
PE2019000859A PE20191271A1 (es) 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
PE2024000339A PE20240715A1 (es) 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
PE2024000360A PE20240832A1 (es) 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PE2024000359A PE20240831A1 (es) 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
PE2024000357A PE20240830A1 (es) 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo

Family Applications After (2)

Application Number Title Priority Date Filing Date
PE2024000339A PE20240715A1 (es) 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo
PE2024000360A PE20240832A1 (es) 2016-10-19 2017-10-19 Procesos para lixiviar sulfuros metalicos con reactivos que tienen grupos funcionales tiocarbonilo

Country Status (10)

Country Link
US (2) US11859263B2 (es)
EP (1) EP3529387A4 (es)
JP (3) JP2020522606A (es)
CN (1) CN110352256B (es)
AU (4) AU2017346972B2 (es)
CA (4) CA3052572C (es)
CL (4) CL2019001074A1 (es)
MX (1) MX2019004592A (es)
PE (5) PE20240831A1 (es)
WO (1) WO2018072029A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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CA2973612C (en) 2015-04-17 2019-01-15 University Of British Columbia Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
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JP7284733B2 (ja) * 2020-04-20 2023-05-31 Ｊｘ金属株式会社 銅を浸出させるための設備及び方法、並びにこれらを利用した電気銅の製造方法
EP4214343A1 (en) * 2020-09-18 2023-07-26 Jetti Resources, LLC Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent
CA3177763A1 (en) * 2021-05-17 2022-08-02 Jetti Resources, Llc Methods for liberating precious metals using a reagent having a thiocarbonyl functional group
CN113774221A (zh) * 2021-07-29 2021-12-10 广东邦普循环科技有限公司 低冰镍浸出提取有价金属及硫元素的方法
CN115106128A (zh) * 2022-07-08 2022-09-27 南昌航空大学 一种可吸附、检测镉离子并同时强化光催化降解四环素纳米复合材料的制备方法
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Also Published As

Publication number Publication date
AU2017346972A1 (en) 2019-05-09
US20200048736A1 (en) 2020-02-13
JP2022001668A (ja) 2022-01-06
AU2022218559B2 (en) 2023-08-24
CA3052572C (en) 2020-08-04
PE20240832A1 (es) 2024-04-22
CN110352256A (zh) 2019-10-18
EP3529387A4 (en) 2020-06-10
CA3052572A1 (en) 2018-04-26
US20240167121A1 (en) 2024-05-23
EP3529387A1 (en) 2019-08-28
CL2019001074A1 (es) 2019-10-04
JP2023098950A (ja) 2023-07-11
AU2022218577A1 (en) 2022-09-15
CN110352256B (zh) 2023-01-10
AU2022218579B2 (en) 2023-04-06
CA3127820C (en) 2022-03-01
CL2021002246A1 (es) 2022-03-04
CA3127820A1 (en) 2018-04-26
PE20240830A1 (es) 2024-04-22
AU2022218559A1 (en) 2022-09-15
MX2019004592A (es) 2019-10-30
CA3032992A1 (en) 2018-04-26
CA3032992C (en) 2022-04-12
JP2020522606A (ja) 2020-07-30
AU2022218579A1 (en) 2022-09-15
PE20240715A1 (es) 2024-04-15
PE20240831A1 (es) 2024-04-22
AU2022218577B2 (en) 2023-09-28
CL2021002247A1 (es) 2022-03-04
CA3052576A1 (en) 2018-04-26
WO2018072029A1 (en) 2018-04-26
CA3052576C (en) 2020-07-21
US11859263B2 (en) 2024-01-02
CL2021002245A1 (es) 2022-03-04
AU2017346972B2 (en) 2023-01-19
BR112019008080A2 (pt) 2019-07-02

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