RU93039691A - METHOD OF EXTRACTING GOLD FROM ORE - Google Patents

METHOD OF EXTRACTING GOLD FROM ORE

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Publication number
RU93039691A
RU93039691A RU93039691/03A RU93039691A RU93039691A RU 93039691 A RU93039691 A RU 93039691A RU 93039691/03 A RU93039691/03 A RU 93039691/03A RU 93039691 A RU93039691 A RU 93039691A RU 93039691 A RU93039691 A RU 93039691A
Authority
RU
Russia
Prior art keywords
ore
gold
agglomerates
flocculant
flotation
Prior art date
Application number
RU93039691/03A
Other languages
Russian (ru)
Other versions
RU2051750C1 (en
Inventor
В.П. Бескровная
В.Е. Бескровный
Original Assignee
Акционерное общество "Иргиредмет"
Filing date
Publication date
Application filed by Акционерное общество "Иргиредмет" filed Critical Акционерное общество "Иргиредмет"
Priority to RU93039691A priority Critical patent/RU2051750C1/en
Priority claimed from RU93039691A external-priority patent/RU2051750C1/en
Application granted granted Critical
Publication of RU2051750C1 publication Critical patent/RU2051750C1/en
Publication of RU93039691A publication Critical patent/RU93039691A/en

Links

Claims (1)

Изобретение относится к обогащению полезных ископаемых, в частности к извлечению благородных металлов из рудных пульп флотацией с использованием эффектов адгезии и флокуляции и позволяет повысить извлечение тонкодисперсного золота из труднообогатимых руд. Способ включает последовательное кондиционирование рудной пульпы с флокулянтом, углемасляными агломератами, вспенивателем, выделение насыщенных золотом агломератов флотацией, сжигание агломератов с получением золотосодержащей золы и плавку золы в слитки золота. В качестве флокулянта используют полиакриламид при его соотношении с рудой от 5•10-6:1 до 7,5•10-6:1.The invention relates to the enrichment of minerals, in particular to the extraction of noble metals from ore pulps by flotation using the effects of adhesion and flocculation and allows you to increase the recovery of fine gold from refractory ores. The method includes sequential conditioning of ore pulp with flocculant, coal-oil agglomerates, blowing agent, separation of gold-saturated agglomerates by flotation, burning of agglomerates with obtaining gold-containing ash and smelting ash into gold ingots. Polyacrylamide is used as a flocculant with its ratio to ore from 5 • 10 -6 : 1 to 7.5 • 10 -6 : 1.
RU93039691A 1993-08-04 1993-08-04 Method for recovering gold from ores RU2051750C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93039691A RU2051750C1 (en) 1993-08-04 1993-08-04 Method for recovering gold from ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93039691A RU2051750C1 (en) 1993-08-04 1993-08-04 Method for recovering gold from ores

Publications (2)

Publication Number Publication Date
RU2051750C1 RU2051750C1 (en) 1996-01-10
RU93039691A true RU93039691A (en) 1996-07-10

Family

ID=20146123

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93039691A RU2051750C1 (en) 1993-08-04 1993-08-04 Method for recovering gold from ores

Country Status (1)

Country Link
RU (1) RU2051750C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2455373C1 (en) * 2011-03-18 2012-07-10 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Method to process gold-bearing material to recover gold
CN102240611A (en) * 2011-04-28 2011-11-16 花垣县强桦矿业有限责任公司 Method for flocculating concentrate obtained by floating low-quality manganese carbonate ore
RU2616646C1 (en) * 2015-11-06 2017-04-18 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" Method of flotation concentration of agrillic gold-bearing rock
CN108745624B (en) * 2018-07-04 2020-08-25 中南大学 Flotation separation method for high-sulfur high-arsenic gold ore

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