PE20180472A1 - Proceso para lixiviar sulfuros de metal con reactivos que presentan grupos funcionales tiocarbonilo - Google Patents

Proceso para lixiviar sulfuros de metal con reactivos que presentan grupos funcionales tiocarbonilo

Info

Publication number
PE20180472A1
PE20180472A1 PE2017001988A PE2017001988A PE20180472A1 PE 20180472 A1 PE20180472 A1 PE 20180472A1 PE 2017001988 A PE2017001988 A PE 2017001988A PE 2017001988 A PE2017001988 A PE 2017001988A PE 20180472 A1 PE20180472 A1 PE 20180472A1
Authority
PE
Peru
Prior art keywords
metal sulfides
functional groups
reagent
thiocarbonyl functional
metal
Prior art date
Application number
PE2017001988A
Other languages
English (en)
Inventor
David Dixon
Olmedo Oscar Olvera
Edouard Asselin
Ahmad Ghahrem
Zihe Ren
Original Assignee
Univ British Columbia
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57125622&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20180472(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univ British Columbia filed Critical Univ British Columbia
Publication of PE20180472A1 publication Critical patent/PE20180472A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06Extraction 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
    • C22B3/08Sulfuric acid, other sulfurated acids or salts thereof
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G11/00Compounds of cadmium
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00Compounds of copper
    • C01G3/10Sulfates
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00Compounds of iron
    • C01G49/14Sulfates
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00Compounds of nickel
    • C01G53/10Sulfates
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00Obtaining copper
    • C22B15/0063Hydrometallurgy
    • C22B15/0065Leaching or slurrying
    • C22B15/0067Leaching or slurrying with acids or salts thereof
    • C22B15/0071Leaching or slurrying with acids or salts thereof containing sulfur
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B17/00Obtaining cadmium
    • C22B17/04Obtaining cadmium by wet processes
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00Obtaining nickel or cobalt
    • C22B23/04Obtaining nickel or cobalt by wet processes
    • C22B23/0407Leaching processes
    • C22B23/0415Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043Sulfurated acids or salts thereof
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608Leaching with acyclic or carbocyclic agents
    • C22B3/1658Leaching with acyclic or carbocyclic agents of different types in admixture, e.g. with organic acids added to oximes
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25CPROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

La presente solicitud se refiere a metodos para recuperar metales de sulfuros de metal que implican poner en contacto el sulfuro de metal con una solucion acida de sulfato que contiene sulfato ferrico y un reactivo que presenta un grupo funcional tiocarbonilo, donde la concentracion del reactivo en la solucion acida de sulfato es suficiente como para aumentar la velocidad de extraccion de iones de metal respecto de una solucion acida de sulfato que no contiene el reactivo, con el fin de producir una solucion impregnada que contiene los iones de metal
PE2017001988A 2015-04-17 2016-04-15 Proceso para lixiviar sulfuros de metal con reactivos que presentan grupos funcionales tiocarbonilo PE20180472A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562149015P 2015-04-17 2015-04-17

Publications (1)

Publication Number Publication Date
PE20180472A1 true PE20180472A1 (es) 2018-03-06

Family

ID=57125622

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017001988A PE20180472A1 (es) 2015-04-17 2016-04-15 Proceso para lixiviar sulfuros de metal con reactivos que presentan grupos funcionales tiocarbonilo

Country Status (15)

Country Link
US (12) US10961604B2 (es)
EP (1) EP3283661B1 (es)
JP (3) JP6431213B2 (es)
CN (2) CN111850294A (es)
AR (1) AR104304A1 (es)
AU (4) AU2016250309B2 (es)
BR (1) BR112017022091B1 (es)
CA (1) CA2973612C (es)
CL (3) CL2017002632A1 (es)
EA (1) EA201792285A1 (es)
EC (1) ECSP17068938A (es)
MX (2) MX2017013312A (es)
PE (1) PE20180472A1 (es)
PH (1) PH12017501886A1 (es)
WO (1) WO2016165027A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20180472A1 (es) * 2015-04-17 2018-03-06 Univ British Columbia Proceso para lixiviar sulfuros de metal con reactivos que presentan grupos funcionales tiocarbonilo
WO2018072029A1 (en) * 2016-10-19 2018-04-26 The University Of British Columbia Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
CN109929996B (zh) * 2017-12-19 2020-12-08 有研工程技术研究院有限公司 高铁低品位硫化镍矿选择性生物浸出工艺
KR102023344B1 (ko) * 2018-01-25 2019-09-20 울산대학교 산학협력단 선택적 구리 이온의 검출 및 분리가 가능한 고분자 기반 색센서
WO2022056622A1 (en) * 2020-09-18 2022-03-24 The University Of British Columbia Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent
WO2022067448A1 (en) * 2020-10-02 2022-04-07 Excir Works Corp. Method for extraction of coinage metals
CA3160449A1 (en) * 2021-05-17 2022-08-02 Jetti Resources, Llc Methods for liberating precious metals using a reagent having a thiocarbonyl functional group
CN113968806A (zh) * 2021-10-12 2022-01-25 北京科技大学 一种非对称硫代酰胺类萃取剂及其合成方法
CN115287453A (zh) * 2022-06-29 2022-11-04 中南大学 一种浮选捕收剂强化黄铜矿生物浸出的方法
CN115806296B (zh) * 2022-12-30 2023-10-17 遂川县磊鑫矿业有限公司 一种普通石英砂原料连续制备高纯度石英砂的生产方法

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Also Published As

Publication number Publication date
AU2021204246B2 (en) 2022-10-13
MX2017013312A (es) 2018-09-03
US20200181734A1 (en) 2020-06-11
AU2021204246A1 (en) 2021-07-22
AU2018247307C1 (en) 2020-05-14
US20200181732A1 (en) 2020-06-11
CL2019002080A1 (es) 2019-10-18
US10954583B2 (en) 2021-03-23
CL2020000013A1 (es) 2020-06-12
AU2018247307A1 (en) 2018-11-08
US11884993B2 (en) 2024-01-30
US20200181731A1 (en) 2020-06-11
AU2016250309B2 (en) 2019-02-07
US10870903B2 (en) 2020-12-22
US20200181735A1 (en) 2020-06-11
JP2020153018A (ja) 2020-09-24
CN107532229A (zh) 2018-01-02
US20210198767A1 (en) 2021-07-01
EP3283661B1 (en) 2024-06-05
AU2020200918A1 (en) 2020-02-27
US20200149131A1 (en) 2020-05-14
US10865460B2 (en) 2020-12-15
EP3283661A4 (en) 2018-10-17
BR112017022091B1 (pt) 2021-08-31
US20200181733A1 (en) 2020-06-11
JP7044404B2 (ja) 2022-03-30
US20180135148A1 (en) 2018-05-17
AU2018247307B2 (en) 2020-01-16
CA2973612C (en) 2019-01-15
CN107532229B (zh) 2021-10-08
US20200149132A1 (en) 2020-05-14
CL2017002632A1 (es) 2018-03-09
US10781502B2 (en) 2020-09-22
JP6431213B2 (ja) 2018-11-28
EA201792285A1 (ru) 2018-02-28
MX2020006857A (es) 2020-08-24
AR104304A1 (es) 2017-07-12
US10876187B2 (en) 2020-12-29
JP6801888B2 (ja) 2020-12-16
CA2973612A1 (en) 2016-10-20
BR112017022091A2 (pt) 2018-07-03
US10876186B2 (en) 2020-12-29
ECSP17068938A (es) 2018-04-30
AU2016250309A1 (en) 2017-10-19
US20240141456A1 (en) 2024-05-02
CN111850294A (zh) 2020-10-30
US20200181736A1 (en) 2020-06-11
EP3283661A1 (en) 2018-02-21
AU2020200918B2 (en) 2021-12-16
WO2016165027A1 (en) 2016-10-20
JP2019039076A (ja) 2019-03-14
AU2018247307B9 (en) 2020-03-12
US20200181737A1 (en) 2020-06-11
JP2018513279A (ja) 2018-05-24
PH12017501886A1 (en) 2018-03-05
US10961604B2 (en) 2021-03-30

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