CL2021002246A1 - (divisional de solicitud 1074-2019) método para recuperar un reactivo que comprende un grupo funcional tiocarbonilo y método para recuperar al menos un metal base de un material que comprende al menos un sulfuro de metal base. - Google Patents
(divisional de solicitud 1074-2019) método para recuperar un reactivo que comprende un grupo funcional tiocarbonilo y método para recuperar al menos un metal base de un material que comprende al menos un sulfuro de metal base.Info
- Publication number
- CL2021002246A1 CL2021002246A1 CL2021002246A CL2021002246A CL2021002246A1 CL 2021002246 A1 CL2021002246 A1 CL 2021002246A1 CL 2021002246 A CL2021002246 A CL 2021002246A CL 2021002246 A CL2021002246 A CL 2021002246A CL 2021002246 A1 CL2021002246 A1 CL 2021002246A1
- Authority
- CL
- Chile
- Prior art keywords
- base metal
- recovering
- reagent
- functional group
- metal sulfide
- Prior art date
Links
Classifications
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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
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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
- 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
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- 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
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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
- 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)
- Compounds Of Iron (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Un método para recuperar un reactivo en donde el reactivo comprende un grupo funcional tiocarbonilo secuestrado en material que comprende al menos un sulfuro de metal base, el método comprende enjuagar el material con una solución de lavado que comprende iones de metal base para producir una solución de lavado cargada (PWS) que comprende el reactivo, en donde el grupo funcional tiocarbonilo del reactivo tiene un azufre que soporta una carga negativa parcial, que soporta una superficie de potencial electrostático negativo y tiene un orbital π*-antienlace vacío como su orbital molecular no ocupado más bajo. Un método para recuperar al menos un metal base de un material que comprende al menos un sulfuro de metal base, que comprende: - recuperar un reactivo que comprende un grupo funcional tiocarbonilo secuestrado en material que comprende al menos un sulfuro de metal base de acuerdo con el método anterior; - mezclar el reactivo recuperado con una solución de sulfato ácido que comprende sulfato férrico para formar un lixiviante; - contactar el material con el lixiviante para extraer los iones de metal base de al menos un sulfuro de metal base para producir una solución cargada que comprende iones de metal base
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662410331P | 2016-10-19 | 2016-10-19 | |
| US201662410348P | 2016-10-19 | 2016-10-19 | |
| US201662410351P | 2016-10-19 | 2016-10-19 | |
| US201662430333P | 2016-12-05 | 2016-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2021002246A1 true CL2021002246A1 (es) | 2022-03-04 |
Family
ID=62018107
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2019001074A CL2019001074A1 (es) | 2016-10-19 | 2019-04-18 | Procesos para lixiviar sulfuros metálicos con reactivos que tienen grupos funcionales tiocarbonilo. |
| CL2021002245A CL2021002245A1 (es) | 2016-10-19 | 2021-08-25 | Procesos para lixiviar sulfuros metálicos con una solución que comprende disulfuro formamidina (fds). (divisional de solicitud 201901074) |
| CL2021002247A CL2021002247A1 (es) | 2016-10-19 | 2021-08-25 | Método para extraer iones de metal base. (divisional de solicitud 1074-2019) |
| CL2021002246A CL2021002246A1 (es) | 2016-10-19 | 2021-08-25 | (divisional de solicitud 1074-2019) método para recuperar un reactivo que comprende un grupo funcional tiocarbonilo y método para recuperar al menos un metal base de un material que comprende al menos un sulfuro de metal base. |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2019001074A CL2019001074A1 (es) | 2016-10-19 | 2019-04-18 | Procesos para lixiviar sulfuros metálicos con reactivos que tienen grupos funcionales tiocarbonilo. |
| CL2021002245A CL2021002245A1 (es) | 2016-10-19 | 2021-08-25 | Procesos para lixiviar sulfuros metálicos con una solución que comprende disulfuro formamidina (fds). (divisional de solicitud 201901074) |
| CL2021002247A CL2021002247A1 (es) | 2016-10-19 | 2021-08-25 | Método para extraer iones de metal base. (divisional de solicitud 1074-2019) |
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) | CA3032992C (es) |
| CL (4) | CL2019001074A1 (es) |
| MX (1) | MX2019004592A (es) |
| PE (5) | PE20240715A1 (es) |
| WO (1) | WO2018072029A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA201792285A1 (ru) | 2015-04-17 | 2018-02-28 | Зе Юниверсити Оф Бритиш Коламбия | Способ выщелачивания сульфидов металлов реагентами, имеющими тиокарбонильные функциональные группы |
| CN108977656A (zh) * | 2018-08-24 | 2018-12-11 | 淄博淦达环保科技有限公司 | 一种锌精矿中锌和硫的浸出法制备工艺 |
| 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 |
| PE20230857A1 (es) * | 2020-09-18 | 2023-05-29 | Jetti Resources Llc | Extraccion de metales base con un agente humectante y un reactivo de grupo funcional de tiocarbonilo |
| CA3160449A1 (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 |
| CN115323194B (zh) * | 2022-08-16 | 2023-06-06 | 紫金矿业集团股份有限公司 | 一种常压条件下全湿法处理辉钼矿的工艺方法 |
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2017
- 2017-10-19 WO PCT/CA2017/051250 patent/WO2018072029A1/en active Search and Examination
- 2017-10-19 US US16/342,934 patent/US11859263B2/en active Active
- 2017-10-19 CN CN201780078258.5A patent/CN110352256B/zh active Active
- 2017-10-19 JP JP2019521835A patent/JP2020522606A/ja active Pending
- 2017-10-19 CA CA3032992A patent/CA3032992C/en active Active
- 2017-10-19 CA CA3052576A patent/CA3052576C/en active Active
- 2017-10-19 CA CA3127820A patent/CA3127820C/en active Active
- 2017-10-19 MX MX2019004592A patent/MX2019004592A/es unknown
- 2017-10-19 PE PE2024000339A patent/PE20240715A1/es unknown
- 2017-10-19 PE PE2024000360A patent/PE20240832A1/es unknown
- 2017-10-19 AU AU2017346972A patent/AU2017346972B2/en active Active
- 2017-10-19 PE PE2024000359A patent/PE20240831A1/es unknown
- 2017-10-19 EP EP17862402.9A patent/EP3529387A4/en active Pending
- 2017-10-19 PE PE2024000357A patent/PE20240830A1/es unknown
- 2017-10-19 CA CA3052572A patent/CA3052572C/en active Active
- 2017-10-19 PE PE2019000859A patent/PE20191271A1/es unknown
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2019
- 2019-04-18 CL CL2019001074A patent/CL2019001074A1/es unknown
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2021
- 2021-08-25 CL CL2021002245A patent/CL2021002245A1/es unknown
- 2021-08-25 CL CL2021002247A patent/CL2021002247A1/es unknown
- 2021-08-25 CL CL2021002246A patent/CL2021002246A1/es unknown
- 2021-09-29 JP JP2021159728A patent/JP2022001668A/ja active Pending
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2022
- 2022-08-18 AU AU2022218559A patent/AU2022218559B2/en active Active
- 2022-08-18 AU AU2022218579A patent/AU2022218579B2/en active Active
- 2022-08-18 AU AU2022218577A patent/AU2022218577B2/en active Active
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2023
- 2023-04-05 JP JP2023061731A patent/JP2023098950A/ja active Pending
- 2023-11-22 US US18/518,120 patent/US20240167121A1/en active Pending
Also Published As
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