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 tiocarboniloInfo
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
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- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G11/00—Compounds of cadmium
-
- 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
- C01G53/10—Sulfates
-
- 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
- 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
- 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
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
- C22B3/1608—Leaching with acyclic or carbocyclic agents
- C22B3/1658—Leaching with acyclic or carbocyclic agents of different types in admixture, e.g. with organic acids added to oximes
-
- 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
-
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- 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)
- 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
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)
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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2016
- 2016-04-15 PE PE2017001988A patent/PE20180472A1/es unknown
- 2016-04-15 EP EP16779376.9A patent/EP3283661B1/en active Active
- 2016-04-15 US US15/566,684 patent/US10961604B2/en active Active
- 2016-04-15 WO PCT/CA2016/050444 patent/WO2016165027A1/en active Application Filing
- 2016-04-15 CN CN202010406265.7A patent/CN111850294A/zh active Pending
- 2016-04-15 CN CN201680022436.8A patent/CN107532229B/zh active Active
- 2016-04-15 CA CA2973612A patent/CA2973612C/en active Active
- 2016-04-15 BR BR112017022091-1A patent/BR112017022091B1/pt active IP Right Grant
- 2016-04-15 AU AU2016250309A patent/AU2016250309B2/en active Active
- 2016-04-15 JP JP2017555583A patent/JP6431213B2/ja active Active
- 2016-04-15 MX MX2017013312A patent/MX2017013312A/es active IP Right Grant
- 2016-04-15 EA EA201792285A patent/EA201792285A1/ru unknown
- 2016-04-18 AR ARP160101055A patent/AR104304A1/es active IP Right Grant
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2017
- 2017-10-16 MX MX2020006857A patent/MX2020006857A/es unknown
- 2017-10-17 CL CL2017002632A patent/CL2017002632A1/es unknown
- 2017-10-17 EC ECIEPI201768938A patent/ECSP17068938A/es unknown
- 2017-10-18 PH PH12017501886A patent/PH12017501886A1/en unknown
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2018
- 2018-10-12 AU AU2018247307A patent/AU2018247307C1/en active Active
- 2018-11-01 JP JP2018206496A patent/JP6801888B2/ja active Active
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2019
- 2019-07-25 CL CL2019002080A patent/CL2019002080A1/es unknown
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2020
- 2020-01-03 CL CL2020000013A patent/CL2020000013A1/es unknown
- 2020-01-15 US US16/744,012 patent/US10876187B2/en active Active
- 2020-01-15 US US16/743,675 patent/US10865460B2/en active Active
- 2020-01-15 US US16/743,982 patent/US10876186B2/en active Active
- 2020-01-15 US US16/744,041 patent/US10781502B2/en active Active
- 2020-01-15 US US16/743,635 patent/US10954583B2/en active Active
- 2020-01-15 US US16/743,949 patent/US10870903B2/en active Active
- 2020-01-16 US US16/744,831 patent/US20200181735A1/en active Pending
- 2020-01-21 US US16/748,553 patent/US11884993B2/en active Active
- 2020-01-21 US US16/748,557 patent/US20200181737A1/en active Pending
- 2020-02-07 AU AU2020200918A patent/AU2020200918B2/en active Active
- 2020-06-12 JP JP2020102585A patent/JP7044404B2/ja active Active
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2021
- 2021-01-04 US US17/140,943 patent/US20210198767A1/en active Pending
- 2021-06-23 AU AU2021204246A patent/AU2021204246B2/en active Active
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2023
- 2023-12-28 US US18/399,240 patent/US20240141456A1/en active Pending
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