AR115618A2 - METHOD TO PROCESS ARSENIC - Google Patents
METHOD TO PROCESS ARSENICInfo
- Publication number
- AR115618A2 AR115618A2 ARP190101754A ARP190101754A AR115618A2 AR 115618 A2 AR115618 A2 AR 115618A2 AR P190101754 A ARP190101754 A AR P190101754A AR P190101754 A ARP190101754 A AR P190101754A AR 115618 A2 AR115618 A2 AR 115618A2
- Authority
- AR
- Argentina
- Prior art keywords
- arsenic
- volatile matter
- atmosphere
- inert gas
- calcination process
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- 229910052785 arsenic Inorganic materials 0.000 title abstract 5
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title abstract 3
- -1 arsenic sulfides Chemical class 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052951 chalcopyrite Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Un método para procesar arsénico que incluye un proceso de calcinación en el que un mineral de cobre que contiene arsénico se calcina en una atmósfera de gas inerte para separar calcopirita de una materia volátil que contiene sulfuros de arsénico; y un proceso de tratamiento térmico en el que se agrega azufre y un antioxidante a la materia volátil obtenida en el proceso de calcinación y a continuación se termotrata en la atmósfera de gas inerte para disolver los sulfuros de arsénico en la materia volátil.A method for processing arsenic that includes a calcination process in which an arsenic-containing copper ore is calcined in an atmosphere of inert gas to separate chalcopyrite from a volatile matter containing arsenic sulfides; and a heat treatment process in which sulfur and an antioxidant are added to the volatile matter obtained in the calcination process and then heat treated in the atmosphere of inert gas to dissolve the arsenic sulfides in the volatile matter.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013075234A JP5840644B2 (en) | 2013-03-29 | 2013-03-29 | Arsenic treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR115618A2 true AR115618A2 (en) | 2021-02-10 |
Family
ID=51730249
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP140101403A AR095927A1 (en) | 2013-03-29 | 2014-03-27 | METHOD FOR PROCESSING ARSENIC |
| ARP190101754A AR115618A2 (en) | 2013-03-29 | 2019-06-24 | METHOD TO PROCESS ARSENIC |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP140101403A AR095927A1 (en) | 2013-03-29 | 2014-03-27 | METHOD FOR PROCESSING ARSENIC |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5840644B2 (en) |
| AR (2) | AR095927A1 (en) |
| CA (1) | CA2847573C (en) |
| CL (1) | CL2014000749A1 (en) |
| PE (2) | PE20181943A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6511434B2 (en) * | 2014-03-31 | 2019-05-15 | Ｊｘ金属株式会社 | Method of treating arsenic and compound containing arsenic |
| CN115193210B (en) * | 2022-07-19 | 2023-09-26 | 中南大学 | Method for regulating and controlling condensation growth of gaseous arsenic oxide and application |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325711B2 (en) * | 1975-01-22 | 1978-07-28 | ||
| JP5188298B2 (en) * | 2007-08-09 | 2013-04-24 | Ｄｏｗａメタルマイン株式会社 | Method for processing non-ferrous smelting intermediates containing arsenic |
| JP5654321B2 (en) * | 2010-10-20 | 2015-01-14 | Jx日鉱日石金属株式会社 | Copper concentrate processing method |
| JP5881638B2 (en) * | 2013-03-29 | 2016-03-09 | Ｊｘ金属株式会社 | Arsenic treatment method |
-
2013
- 2013-03-29 JP JP2013075234A patent/JP5840644B2/en active Active
-
2014
- 2014-03-25 CA CA2847573A patent/CA2847573C/en active Active
- 2014-03-26 CL CL2014000749A patent/CL2014000749A1/en unknown
- 2014-03-27 AR ARP140101403A patent/AR095927A1/en active IP Right Grant
- 2014-03-27 PE PE2018002006A patent/PE20181943A1/en unknown
- 2014-03-27 PE PE2014000429A patent/PE20150130A1/en active IP Right Grant
-
2019
- 2019-06-24 AR ARP190101754A patent/AR115618A2/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| PE20150130A1 (en) | 2015-02-07 |
| AR095927A1 (en) | 2015-11-25 |
| PE20181943A1 (en) | 2018-12-13 |
| JP2014198890A (en) | 2014-10-23 |
| CA2847573C (en) | 2016-10-04 |
| CL2014000749A1 (en) | 2014-07-25 |
| JP5840644B2 (en) | 2016-01-06 |
| CA2847573A1 (en) | 2014-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |