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RU2002109149A - The method of extracting gold - Google Patents

The method of extracting gold

Info

Publication number
RU2002109149A
RU2002109149A RU2002109149/02A RU2002109149A RU2002109149A RU 2002109149 A RU2002109149 A RU 2002109149A RU 2002109149/02 A RU2002109149/02 A RU 2002109149/02A RU 2002109149 A RU2002109149 A RU 2002109149A RU 2002109149 A RU2002109149 A RU 2002109149A
Authority
RU
Russia
Prior art keywords
surfactants
extracting gold
hours
concentrate
gold
Prior art date
Application number
RU2002109149/02A
Other languages
Russian (ru)
Other versions
RU2228963C2 (en
Inventor
Татьяна Викторовна Молчанова
Валентин Васильевич Шаталов
Владимир Алексеевич Пеганов
Дмитрий Игоревич Смирнов
Геннадий Михайлович Адосик
Иван Иванович Курсинов
Александр Игнатьевич Тюменцев
Original Assignee
ОАО "Забайкальский горно-обогатительный комбинат"
Государственное унитарное предприятие Всероссийский научно-исследовательский институт химической технологии ГУП "ВНИИХТ"
Filing date
Publication date
Application filed by ОАО "Забайкальский горно-обогатительный комбинат", Государственное унитарное предприятие Всероссийский научно-исследовательский институт химической технологии ГУП "ВНИИХТ" filed Critical ОАО "Забайкальский горно-обогатительный комбинат"
Priority to RU2002109149/02A priority Critical patent/RU2228963C2/en
Priority claimed from RU2002109149/02A external-priority patent/RU2228963C2/en
Publication of RU2002109149A publication Critical patent/RU2002109149A/en
Application granted granted Critical
Publication of RU2228963C2 publication Critical patent/RU2228963C2/en

Links

Claims (3)

1. Способ извлечения золота из руд и концентратов путем цианидного выщелачивания в присутствии поверхностно-активных веществ, отличающийся тем, что подачу поверхностно-активных веществ в выщелачивающий раствор осуществляют в течение 3-72 ч от начала процесса при расходе поверхностно-активных веществ 0,5-1 кг/т руды или концентрата.1. The method of extraction of gold from ores and concentrates by cyanide leaching in the presence of surfactants, characterized in that the supply of surfactants to the leach solution is carried out for 3-72 hours from the start of the process with a flow of surfactants of 0.5 -1 kg / t of ore or concentrate. 2. Способ по п.1, отличающийся тем, что при обработке руды поверхностно-активные вещества подают в течение 48-72 ч.2. The method according to claim 1, characterized in that when processing ore, surfactants are supplied for 48-72 hours 3. Способ по п.1, отличающийся тем, что при обработке концентрата поверхностно-активные вещества подают в течение 3-6 ч.3. The method according to claim 1, characterized in that when processing the concentrate, surfactants are supplied for 3-6 hours
RU2002109149/02A 2002-04-08 2002-04-08 Gold recovery method RU2228963C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002109149/02A RU2228963C2 (en) 2002-04-08 2002-04-08 Gold recovery method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002109149/02A RU2228963C2 (en) 2002-04-08 2002-04-08 Gold recovery method

Publications (2)

Publication Number Publication Date
RU2002109149A true RU2002109149A (en) 2003-12-10
RU2228963C2 RU2228963C2 (en) 2004-05-20

Family

ID=32678449

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002109149/02A RU2228963C2 (en) 2002-04-08 2002-04-08 Gold recovery method

Country Status (1)

Country Link
RU (1) RU2228963C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005321515B2 (en) * 2004-12-24 2010-08-19 Basf Aktiengesellschaft Use of non-ionic surfactants in the production of metals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112582A (en) * 1990-04-09 1992-05-12 Betz Laboratories, Inc. Agglomerating agents for clay containing ores
RU2036300C1 (en) * 1991-11-04 1995-05-27 Производственное объединение "Целинный горно-химический комбинат" Method for preparation of argillaceous ores and slimes for leaching
US5198021A (en) * 1992-03-18 1993-03-30 Henkel Corporation Recovery of precious metal
RU2122593C1 (en) * 1997-08-26 1998-11-27 Открытое акционерное общество "Иргиредмет" Method of recovering gold from clay ores
US6428597B1 (en) * 1998-06-04 2002-08-06 Betzdearborn Inc. Heap leach agglomeration/percolation extraction aids for enhanced gold and silver recovery

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