RU2007123433A - METHOD FOR PROCESSING ARSENOPYRITE SULFIDE GOLD CONTAINING CONCENTRATES - Google Patents

METHOD FOR PROCESSING ARSENOPYRITE SULFIDE GOLD CONTAINING CONCENTRATES Download PDF

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Publication number
RU2007123433A
RU2007123433A RU2007123433/02A RU2007123433A RU2007123433A RU 2007123433 A RU2007123433 A RU 2007123433A RU 2007123433/02 A RU2007123433/02 A RU 2007123433/02A RU 2007123433 A RU2007123433 A RU 2007123433A RU 2007123433 A RU2007123433 A RU 2007123433A
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RU
Russia
Prior art keywords
arsenopyrite
processing
sulfide gold
gold containing
containing concentrates
Prior art date
Application number
RU2007123433/02A
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Russian (ru)
Other versions
RU2350667C9 (en
RU2350667C1 (en
Inventor
Лев Алексеевич Синев (RU)
Лев Алексеевич Синев
Валерий Иванович Деревцов (RU)
Валерий Иванович Деревцов
Original Assignee
Лев Алексеевич Синев (RU)
Лев Алексеевич Синев
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.)
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Application filed by Лев Алексеевич Синев (RU), Лев Алексеевич Синев filed Critical Лев Алексеевич Синев (RU)
Priority to RU2007123433/02A priority Critical patent/RU2350667C9/en
Publication of RU2007123433A publication Critical patent/RU2007123433A/en
Application granted granted Critical
Publication of RU2350667C1 publication Critical patent/RU2350667C1/en
Publication of RU2350667C9 publication Critical patent/RU2350667C9/en

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Abstract

Способ переработки арсенопиритных сульфидных золотосодержащих концентратов, включающий термический нагрев сухого концентрата в безкислородной атмосфере в диапазоне 650-750°С с удалением и улавливанием сульфидов мышьяка, отличающийся тем, что время термической обработки не превышает 20 мин.A method of processing arsenopyrite sulfide gold-bearing concentrates, including thermal heating of a dry concentrate in an oxygen-free atmosphere in the range of 650-750 ° C with the removal and capture of arsenic sulfides, characterized in that the heat treatment time does not exceed 20 minutes

Claims (1)

Способ переработки арсенопиритных сульфидных золотосодержащих концентратов, включающий термический нагрев сухого концентрата в безкислородной атмосфере в диапазоне 650-750°С с удалением и улавливанием сульфидов мышьяка, отличающийся тем, что время термической обработки не превышает 20 мин.A method of processing arsenopyrite sulfide gold-bearing concentrates, including thermal heating of a dry concentrate in an oxygen-free atmosphere in the range of 650-750 ° C with the removal and capture of arsenic sulfides, characterized in that the heat treatment time does not exceed 20 minutes
RU2007123433/02A 2007-06-22 2007-06-22 Method for processing of arsenopyrite sulfide gold-bearing concentrates RU2350667C9 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007123433/02A RU2350667C9 (en) 2007-06-22 2007-06-22 Method for processing of arsenopyrite sulfide gold-bearing concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007123433/02A RU2350667C9 (en) 2007-06-22 2007-06-22 Method for processing of arsenopyrite sulfide gold-bearing concentrates

Publications (3)

Publication Number Publication Date
RU2007123433A true RU2007123433A (en) 2008-12-27
RU2350667C1 RU2350667C1 (en) 2009-03-27
RU2350667C9 RU2350667C9 (en) 2009-06-20

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RU2007123433/02A RU2350667C9 (en) 2007-06-22 2007-06-22 Method for processing of arsenopyrite sulfide gold-bearing concentrates

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RU (1) RU2350667C9 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9885095B2 (en) 2014-01-31 2018-02-06 Goldcorp Inc. Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9885095B2 (en) 2014-01-31 2018-02-06 Goldcorp Inc. Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate
US10370739B2 (en) 2014-01-31 2019-08-06 Goldcorp, Inc. Stabilization process for an arsenic solution
US11124857B2 (en) 2014-01-31 2021-09-21 Goldcorp Inc. Process for separation of antimony and arsenic from a leach solution

Also Published As

Publication number Publication date
RU2350667C9 (en) 2009-06-20
RU2350667C1 (en) 2009-03-27

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TH4A Reissue of patent specification
MM4A The patent is invalid due to non-payment of fees

Effective date: 20090623

NF4A Reinstatement of patent

Effective date: 20120327

MM4A The patent is invalid due to non-payment of fees

Effective date: 20150623