AR108534A1 - Método de separación del mercurio de un lixiviado de mineral - Google Patents
Método de separación del mercurio de un lixiviado de mineralInfo
- Publication number
- AR108534A1 AR108534A1 ARP170101360A ARP170101360A AR108534A1 AR 108534 A1 AR108534 A1 AR 108534A1 AR P170101360 A ARP170101360 A AR P170101360A AR P170101360 A ARP170101360 A AR P170101360A AR 108534 A1 AR108534 A1 AR 108534A1
- Authority
- AR
- Argentina
- Prior art keywords
- mercury
- separation
- mineral
- leach
- lixiviate
- Prior art date
Links
- 238000000926 separation method Methods 0.000 title abstract 4
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000011707 mineral Substances 0.000 title abstract 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 4
- 229910052753 mercury Inorganic materials 0.000 abstract 4
- 239000002244 precipitate Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
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
- C22B43/00—Obtaining mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/02—Polyamines
-
- 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
- C22B11/08—Obtaining noble metals by cyaniding
-
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
En la presente se describen composiciones y métodos para separar en forma preferencial el mercurio de un producto metálico en donde ambos se encuentran presentes en un lixiviado de mineral. La separación se realiza mediante la adición de un agente de precipitación y un coagulante a un lixiviado de mineral seguido por la separación de un precipitado repleto de mercurio del mismo para recolectar el lixiviado tratado. El lixiviado tratado incluye aproximadamente 0 a 50% en peso del mercurio y aproximadamente 90% a 100% en peso del producto metálico presente en el lixiviado de mineral. En formas de realización, el método además incluye la adición de un floculante al lixiviado de mineral en forma previa a la separación del precipitado repleto de mercurio.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662339300P | 2016-05-20 | 2016-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR108534A1 true AR108534A1 (es) | 2018-08-29 |
Family
ID=58772997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP170101360A AR108534A1 (es) | 2016-05-20 | 2017-05-19 | Método de separación del mercurio de un lixiviado de mineral |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10662505B2 (es) |
| CN (1) | CN109154033B (es) |
| AR (1) | AR108534A1 (es) |
| AU (1) | AU2017268307B2 (es) |
| MX (1) | MX2018013972A (es) |
| PE (1) | PE20181932A1 (es) |
| RU (1) | RU2742636C2 (es) |
| WO (1) | WO2017201140A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PE20210311A1 (es) * | 2018-07-05 | 2021-02-12 | Cytec Ind Inc | Metodos de extraccion por disolvente hidrometalurgica |
| CN118308602B (zh) * | 2024-06-07 | 2024-08-09 | 山东黄金矿业科技有限公司选冶实验室分公司 | 一种含汞金矿石氰化浸出贵液的除汞和综合回收方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3873581A (en) | 1971-10-21 | 1975-03-25 | Toms River Chemical Corp | Process for reducing the level of contaminating mercury in aqueous solutions |
| US4578195A (en) * | 1982-09-29 | 1986-03-25 | Olin Corporation | Process for the purification of effluents and purge streams containing trace elements |
| US4678584A (en) | 1985-06-20 | 1987-07-07 | Cx/Oxytech, Inc. | Method of removing heavy metal from wastewater streams |
| RU1716800C (ru) * | 1989-10-11 | 1994-10-30 | Иркутский государственный научно-исследовательский институт редких и цветных металлов | Способ выделения ртути из растворов цианирования золота |
| US5164095A (en) * | 1991-10-02 | 1992-11-17 | Nalco Chemical Company | Dithiocarbamate polymers |
| RU2116364C1 (ru) * | 1993-07-30 | 1998-07-27 | Завод "Эластик" | Способ извлечения ртути и других цветных металлов из отработанных гальванических элементов и/или отходов их производства |
| US5599515A (en) | 1995-04-19 | 1997-02-04 | Board Of Regents Of The University And Community College System Of Nevada | Method of removing mercury from solution |
| US6521340B2 (en) | 2001-03-15 | 2003-02-18 | Norman B. Rainer | Sulfur-containing aliphatic polymer for the selective absorption of dissolved metal species |
| CN1895745A (zh) * | 2006-06-29 | 2007-01-17 | 上海交通大学 | 强化湿法烟气脱硫系统除汞作用的方法 |
| US9328003B2 (en) * | 2006-09-07 | 2016-05-03 | Nalco Company | Method of heavy metal removal from water streams |
| US20080060999A1 (en) * | 2006-09-07 | 2008-03-13 | Musale Deepak A | Method of heavy metal removal from industrial wastewater using submerged ultrafiltration or microfiltration membranes |
| US8211389B2 (en) | 2010-04-06 | 2012-07-03 | Nalco Company | Metal scavenging polymers and uses thereof |
| US8034246B2 (en) * | 2007-05-16 | 2011-10-11 | Exxonmobil Research & Engineering Company | Wastewater mercury removal process |
| CN101664589A (zh) * | 2009-09-18 | 2010-03-10 | 浙江大学 | 稳定脱硫石膏中Hg(Ⅱ)的方法 |
| US8282835B2 (en) | 2010-03-10 | 2012-10-09 | Nalco Company | Removal of selenium from refinery wastewater |
| US8747789B2 (en) * | 2010-04-06 | 2014-06-10 | Nalco Company | Metal scavenging polymers |
| US8524074B2 (en) | 2011-08-17 | 2013-09-03 | Nalco Company | Removal of mercury and mercuric compounds from crude oil streams |
| US20140124452A1 (en) * | 2012-11-07 | 2014-05-08 | General Electric Company | Methods for removing mercury from wastewater streams |
| PL3068733T3 (pl) * | 2013-11-11 | 2020-05-18 | Nalco Company | Sposób usuwania selenu ze strumieni ścieków |
-
2017
- 2017-05-17 PE PE2018002803A patent/PE20181932A1/es unknown
- 2017-05-17 RU RU2018144776A patent/RU2742636C2/ru active
- 2017-05-17 US US15/597,451 patent/US10662505B2/en active Active
- 2017-05-17 WO PCT/US2017/033058 patent/WO2017201140A1/en not_active Ceased
- 2017-05-17 AU AU2017268307A patent/AU2017268307B2/en active Active
- 2017-05-17 MX MX2018013972A patent/MX2018013972A/es unknown
- 2017-05-17 CN CN201780030137.3A patent/CN109154033B/zh active Active
- 2017-05-19 AR ARP170101360A patent/AR108534A1/es active IP Right Grant
-
2020
- 2020-05-20 US US16/879,236 patent/US11359261B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11359261B2 (en) | 2022-06-14 |
| MX2018013972A (es) | 2019-03-28 |
| CN109154033B (zh) | 2021-08-24 |
| US20200283871A1 (en) | 2020-09-10 |
| AU2017268307A1 (en) | 2018-11-22 |
| US10662505B2 (en) | 2020-05-26 |
| US20170335429A1 (en) | 2017-11-23 |
| RU2742636C2 (ru) | 2021-02-09 |
| AU2017268307B2 (en) | 2022-06-30 |
| CN109154033A (zh) | 2019-01-04 |
| RU2018144776A (ru) | 2020-06-22 |
| PE20181932A1 (es) | 2018-12-13 |
| WO2017201140A1 (en) | 2017-11-23 |
| RU2018144776A3 (es) | 2020-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |