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AR095926A1 - METHOD FOR PROCESSING ARSENIC - Google Patents

METHOD FOR PROCESSING ARSENIC

Info

Publication number
AR095926A1
AR095926A1 ARP140101402A ARP140101402A AR095926A1 AR 095926 A1 AR095926 A1 AR 095926A1 AR P140101402 A ARP140101402 A AR P140101402A AR P140101402 A ARP140101402 A AR P140101402A AR 095926 A1 AR095926 A1 AR 095926A1
Authority
AR
Argentina
Prior art keywords
arsenic
volatile matter
inert gas
gas atmosphere
processing
Prior art date
Application number
ARP140101402A
Other languages
Spanish (es)
Original Assignee
Jx Nippon Mining & Metals Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52002315&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR095926(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jx Nippon Mining & Metals Corp filed Critical Jx Nippon Mining & Metals Corp
Publication of AR095926A1 publication Critical patent/AR095926A1/en

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (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 la materia volátil obtenida en el proceso de calcinación se termotrata en una 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 a copper mineral containing arsenic is calcined in an inert gas atmosphere to separate chalcopyrite from a volatile matter containing arsenic sulfides; and a heat treatment process in which the volatile matter obtained in the calcination process is heat treated in an inert gas atmosphere to dissolve the arsenic sulfides in the volatile matter.

ARP140101402A 2013-03-29 2014-03-27 METHOD FOR PROCESSING ARSENIC AR095926A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013075224A JP5881638B2 (en) 2013-03-29 2013-03-29 Arsenic treatment method

Publications (1)

Publication Number Publication Date
AR095926A1 true AR095926A1 (en) 2015-11-25

Family

ID=52002315

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140101402A AR095926A1 (en) 2013-03-29 2014-03-27 METHOD FOR PROCESSING ARSENIC

Country Status (3)

Country Link
JP (1) JP5881638B2 (en)
AR (1) AR095926A1 (en)
CL (1) CL2014000748A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5840644B2 (en) * 2013-03-29 2016-01-06 Jx日鉱日石金属株式会社 Arsenic treatment method
JP6556867B2 (en) 2015-12-22 2019-08-07 Cyberdyne株式会社 Performance evaluation apparatus and performance evaluation method for wearable motion assist device
WO2017113267A1 (en) * 2015-12-31 2017-07-06 耒阳市焱鑫有色金属有限公司 Method for removing arsenic from arsenic-rich material by sublimation
CN109136576B (en) * 2018-09-19 2021-08-24 昆明理工大学 A method for removing arsenic from arsenic-containing smoke and dust
JP7183506B2 (en) * 2018-10-30 2022-12-06 住友金属鉱山株式会社 Copper concentrate processing method
CN109500059B (en) * 2018-11-26 2020-05-15 北京高能时代环境技术股份有限公司 A kind of arsenic sulfide slag transformation and microcapsule solidification stabilization method
CN111893293B (en) * 2020-07-06 2022-03-15 南京金焰锶业有限公司 Method for extracting precious metals from concentrate
WO2025220728A1 (en) * 2024-04-18 2025-10-23 株式会社資源活用技術研究所 Copper concentrate processing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325711B2 (en) * 1975-01-22 1978-07-28
JPS53117676A (en) * 1977-03-24 1978-10-14 Nippon Mining Co Ltd Treating method for arsenic sulfide sludge
JPS5659627A (en) * 1979-10-13 1981-05-23 Sumitomo Metal Mining Co Ltd Treatment of arsenic sulfide precipitate
JPS6217140A (en) * 1985-07-15 1987-01-26 Sumitomo Metal Mining Co Ltd Method for removing impurities from copper sulfide concentrate
JP5654321B2 (en) * 2010-10-20 2015-01-14 Jx日鉱日石金属株式会社 Copper concentrate processing method

Also Published As

Publication number Publication date
JP5881638B2 (en) 2016-03-09
CL2014000748A1 (en) 2014-07-25
JP2014198655A (en) 2014-10-23

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