SU497348A1 - Method of leaching bismuth from pyrrhotite-containing ores and concentrates - Google Patents

Method of leaching bismuth from pyrrhotite-containing ores and concentrates

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Publication number
SU497348A1
SU497348A1 SU2037836A SU2037836A SU497348A1 SU 497348 A1 SU497348 A1 SU 497348A1 SU 2037836 A SU2037836 A SU 2037836A SU 2037836 A SU2037836 A SU 2037836A SU 497348 A1 SU497348 A1 SU 497348A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pyrrhotite
concentrates
containing ores
bismuth
leaching bismuth
Prior art date
Application number
SU2037836A
Other languages
Russian (ru)
Inventor
Ираида Александровна Гулевитская
Лев Анатольевич Эпштейн
Original Assignee
Всесоюзный Научно-Исследовательский Институт Механической Обработки Полезных Ископаемых "Механобр"
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 Всесоюзный Научно-Исследовательский Институт Механической Обработки Полезных Ископаемых "Механобр" filed Critical Всесоюзный Научно-Исследовательский Институт Механической Обработки Полезных Ископаемых "Механобр"
Priority to SU2037836A priority Critical patent/SU497348A1/en
Application granted granted Critical
Publication of SU497348A1 publication Critical patent/SU497348A1/en

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Description

3434

щийс  тем, что, с целью улучшени  нассиви- в раствор висмутсодержащих материалов до рующего действи  растворител  по отношени 0концентрации 0,2-1,0 г/л.This is due to the fact that, in order to improve the concentration of bismuth-containing materials in the solution of bismuth-containing materials, the dirtiing effect of the solvent is 0 to 0.2 g / l.

к пирротину, выщелачивание ведут с добавкойto pyrrhotite, leaching lead with additive

497348 497348

SU2037836A 1974-06-24 1974-06-24 Method of leaching bismuth from pyrrhotite-containing ores and concentrates SU497348A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2037836A SU497348A1 (en) 1974-06-24 1974-06-24 Method of leaching bismuth from pyrrhotite-containing ores and concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2037836A SU497348A1 (en) 1974-06-24 1974-06-24 Method of leaching bismuth from pyrrhotite-containing ores and concentrates

Publications (1)

Publication Number Publication Date
SU497348A1 true SU497348A1 (en) 1975-12-30

Family

ID=20588980

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2037836A SU497348A1 (en) 1974-06-24 1974-06-24 Method of leaching bismuth from pyrrhotite-containing ores and concentrates

Country Status (1)

Country Link
SU (1) SU497348A1 (en)

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