AR111345A1 - Método y sistema de recuperación de metales de menas de sulfuros que contienen arsénico - Google Patents
Método y sistema de recuperación de metales de menas de sulfuros que contienen arsénicoInfo
- Publication number
- AR111345A1 AR111345A1 ARP180100744A ARP180100744A AR111345A1 AR 111345 A1 AR111345 A1 AR 111345A1 AR P180100744 A ARP180100744 A AR P180100744A AR P180100744 A ARP180100744 A AR P180100744A AR 111345 A1 AR111345 A1 AR 111345A1
- Authority
- AR
- Argentina
- Prior art keywords
- arsenic
- recovery
- sulfurs
- lessons
- metals
- Prior art date
Links
- 229910052785 arsenic Inorganic materials 0.000 title abstract 4
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- HJTAZXHBEBIQQX-UHFFFAOYSA-N 1,5-bis(chloromethyl)naphthalene Chemical compound C1=CC=C2C(CCl)=CC=CC2=C1CCl HJTAZXHBEBIQQX-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 abstract 1
- CUGMJFZCCDSABL-UHFFFAOYSA-N arsenic(3+);trisulfide Chemical compound [S-2].[S-2].[S-2].[As+3].[As+3] CUGMJFZCCDSABL-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052976 metal sulfide Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G28/00—Compounds of arsenic
- C01G28/005—Oxides; Hydroxides; Oxyacids
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
-
- 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)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Se provee un método de eliminación de arsénico de una mena de sulfuros que contienen arsénico que comprende un tratamiento térmico de sulfuro de arsénico en presencia de dióxido de azufre, para producir una calcina y un material sublimado, en que el material sublimado contiene trióxido de arsénico. El método permite la recuperación del valor metálico de una mena de sulfuros metálicos que contienen arsénico por medio de la recuperación de la calcina que comprende el valor metálico de la mena.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762478836P | 2017-03-30 | 2017-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR111345A1 true AR111345A1 (es) | 2019-07-03 |
Family
ID=63672982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP180100744A AR111345A1 (es) | 2017-03-30 | 2018-03-27 | Método y sistema de recuperación de metales de menas de sulfuros que contienen arsénico |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11408051B2 (es) |
| CN (1) | CN110799253A (es) |
| AR (1) | AR111345A1 (es) |
| CA (2) | CA2992545A1 (es) |
| WO (1) | WO2018176120A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115449637B (zh) * | 2022-10-14 | 2024-04-19 | 江西理工大学 | 一种从铜阳极泥中高效梯级分离提取硒、铜、碲的方法 |
| CN120624826B (zh) * | 2025-08-18 | 2025-10-28 | 山东恒邦冶炼股份有限公司 | 有色冶炼污酸综合回收有价元素的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL103226C (es) * | 1953-03-24 | |||
| GB888297A (en) * | 1957-03-14 | 1962-01-31 | Dorr Oliver Inc | Method for removing arsenic from arsenopyrite ores |
| US2977215A (en) * | 1958-12-01 | 1961-03-28 | Metallgesellschaft Ag | Arsenic removal and the pelletizing of the de-arsenized material |
| US3791812A (en) * | 1971-12-20 | 1974-02-12 | Morton Norwich Products Inc | Process for the recovery of non-ferrous metal values from sulfide ores and the reduction of gaseous emissions to the atmosphere therefrom |
| US4164416A (en) * | 1976-12-20 | 1979-08-14 | Rockwell International Corporation | Metal recovery process |
| US4185996A (en) * | 1978-02-13 | 1980-01-29 | The Hanna Mining Company | Arsenic and sulfur elimination from cobaltiferous ores |
| SE8303184L (sv) * | 1983-06-06 | 1984-12-07 | Boliden Ab | Forfarande for beredning av kopparsmeltmaterial och liknande ravaror innehallande hoga halter arsenik och/eller antimon |
| AU6653596A (en) | 1996-08-12 | 1998-03-06 | Minerais Tl Inc. | Precious metal recovery from refractory sulphidic ores |
| US9051626B2 (en) | 2011-09-27 | 2015-06-09 | Dundee, Technologies Durables Inc. | Method and a system for gold extraction with halogens |
| CA2824091C (en) * | 2012-10-16 | 2020-04-14 | Nichromet Extraction Inc. | Method and composition for sequestration of arsenic |
-
2018
- 2018-01-19 CA CA2992545A patent/CA2992545A1/en active Pending
- 2018-01-22 US US15/876,563 patent/US11408051B2/en active Active
- 2018-01-23 WO PCT/CA2018/050075 patent/WO2018176120A1/en not_active Ceased
- 2018-01-23 CN CN201880023577.0A patent/CN110799253A/zh active Pending
- 2018-01-23 CA CA3061351A patent/CA3061351A1/en not_active Abandoned
- 2018-03-27 AR ARP180100744A patent/AR111345A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2992545A1 (en) | 2018-09-30 |
| CN110799253A (zh) | 2020-02-14 |
| CA3061351A1 (en) | 2018-10-04 |
| US11408051B2 (en) | 2022-08-09 |
| WO2018176120A1 (en) | 2018-10-04 |
| US20180282839A1 (en) | 2018-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |