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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
Authority
RU
Russia
Prior art keywords
arsenopyrite
processing
sulfide gold
gold containing
containing concentrates
Prior art date
Application number
RU2007123433/02A
Other languages
Russian (ru)
Other versions
RU2350667C1 (en
RU2350667C9 (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.)
Filing date
Publication date
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
Publication of RU2350667C1 publication Critical patent/RU2350667C1/en
Application granted granted Critical
Publication of RU2350667C9 publication Critical patent/RU2350667C9/en

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  • Manufacture And Refinement Of Metals (AREA)

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

Family

ID=40542833

Family Applications (1)

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

Country Status (1)

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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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110353A (en) * 1987-08-25 1992-05-05 Asarco Incorporated Process for the recovery and separation of arsenic from antimony
ZA926237B (en) * 1991-09-25 1993-03-03 Bhp Utah Int Inc Sulfide roasting with lime.
RU2079560C1 (en) * 1993-12-28 1997-05-20 Институт новых химических проблем РАН Method of arsenious sulfides production from arsenate-bearing products
WO1995031577A1 (en) * 1994-05-12 1995-11-23 Gucom, Inc. Process for recovery of gold and silver from complex pyrite and arsenopyrite ores and concentrates
CN1138007C (en) * 2001-12-20 2004-02-11 南化集团研究院 Process for removing As and S elements from high-As and high-S gold ore concentrate
CN1221674C (en) * 2002-10-17 2005-10-05 北京鑫化嘉业技术有限责任公司 Method and system for extracting gold from arsenic contained headings

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
RU2350667C1 (en) 2009-03-27
RU2350667C9 (en) 2009-06-20

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Legal Events

Date Code Title Description
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