RU94020581A - METHOD OF EXTRACTING GOLD FROM PLASTER DEPOSITS - Google Patents

METHOD OF EXTRACTING GOLD FROM PLASTER DEPOSITS

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Publication number
RU94020581A
RU94020581A RU94020581/03A RU94020581A RU94020581A RU 94020581 A RU94020581 A RU 94020581A RU 94020581/03 A RU94020581/03 A RU 94020581/03A RU 94020581 A RU94020581 A RU 94020581A RU 94020581 A RU94020581 A RU 94020581A
Authority
RU
Russia
Prior art keywords
magnetic
separation
extracting gold
stage
plaster
Prior art date
Application number
RU94020581/03A
Other languages
Russian (ru)
Other versions
RU2067887C1 (en
Inventor
Р.Д. Смолкин
К.В. Мачиков
В.С. Крохмаль
В.В. Ландык
Original Assignee
Р.Д. Смолкин
К.В. Мачиков
В.С. Крохмаль
В.В. Ландык
Filing date
Publication date
Application filed by Р.Д. Смолкин, К.В. Мачиков, В.С. Крохмаль, В.В. Ландык filed Critical Р.Д. Смолкин
Priority to RU94020581A priority Critical patent/RU2067887C1/en
Priority claimed from RU94020581A external-priority patent/RU2067887C1/en
Publication of RU94020581A publication Critical patent/RU94020581A/en
Application granted granted Critical
Publication of RU2067887C1 publication Critical patent/RU2067887C1/en

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Claims (1)

Способ включает две стадии магнитной сепарации для обогащения руд в слабом и сильном магнитных полях с диапазонами магнитной индукции первой стадии 0,15 - 0,5 Тл, второй стадии 1,6 - 2,5 Тл. Немагнитную фракцию второй стадии магнитной сепарации подвергают сепарации в магнитной жидкости с квазиутяжелением ее в магнитном поле от 6,0 до 17 г/см3. Сквозное извлечение золота по всем стадиям сепарации составляет 98,6 %.The method includes two stages of magnetic separation for the enrichment of ores in weak and strong magnetic fields with magnetic induction ranges of the first stage 0.15-0.5 T, the second stage 1.6-2.5 T. The non-magnetic fraction of the second stage of magnetic separation is subjected to separation in a magnetic fluid with its quasi-heavy in a magnetic field from 6.0 to 17 g / cm 3 . Throughout the extraction of gold in all stages of separation is 98.6%.
RU94020581A 1994-06-02 1994-06-02 Method of gold extraction from placer deposits RU2067887C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94020581A RU2067887C1 (en) 1994-06-02 1994-06-02 Method of gold extraction from placer deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94020581A RU2067887C1 (en) 1994-06-02 1994-06-02 Method of gold extraction from placer deposits

Publications (2)

Publication Number Publication Date
RU94020581A true RU94020581A (en) 1996-02-10
RU2067887C1 RU2067887C1 (en) 1996-10-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU94020581A RU2067887C1 (en) 1994-06-02 1994-06-02 Method of gold extraction from placer deposits

Country Status (1)

Country Link
RU (1) RU2067887C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012093389A1 (en) 2010-12-08 2012-07-12 P.M.S.R. Technologies Ltd. Apparatus and method for magnetic separation
RU2495723C1 (en) * 2012-04-25 2013-10-20 Михаил Борисович Евтушенко Method of materials separation

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