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RU94003988A - Method for flotation of copper-zinc ores - Google Patents

Method for flotation of copper-zinc ores

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Publication number
RU94003988A
RU94003988A RU94003988/03A RU94003988A RU94003988A RU 94003988 A RU94003988 A RU 94003988A RU 94003988/03 A RU94003988/03 A RU 94003988/03A RU 94003988 A RU94003988 A RU 94003988A RU 94003988 A RU94003988 A RU 94003988A
Authority
RU
Russia
Prior art keywords
flotation
ores
copper
zinc ores
sulfide copper
Prior art date
Application number
RU94003988/03A
Other languages
Russian (ru)
Other versions
RU2067029C1 (en
Inventor
Л.И. Тимошенко
В.Г. Самойлов
Б.А. Трофимов
С.М. Маркосян
Н.Ф. Долгов
Н.К. Гусарова
Original Assignee
Институт химии и химико-металлургических процессов СО РАН
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 Институт химии и химико-металлургических процессов СО РАН filed Critical Институт химии и химико-металлургических процессов СО РАН
Priority to RU94003988A priority Critical patent/RU2067029C1/en
Application granted granted Critical
Publication of RU2067029C1 publication Critical patent/RU2067029C1/en
Publication of RU94003988A publication Critical patent/RU94003988A/en

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

FIELD: beneficiation of ores of non-ferrous metals, particularly, sulfide copper-zinc ores. SUBSTANCE: method involves using bis(2-chlorethyl)sulfoxide of proposed formula as a frother. EFFECT: higher technological indexes of process, broadened range of effective frothers for flotation of sulfide copper-zinc ores.

Claims (1)

Изобретение относится к обогащению руд цветных металлов, в частности сульфидных медно-никелевых руд. Изобретение направлено на повышение технологических показателей процесса, расширение ассортимента более эффективно действующих и экономичных вспенивателей при флотации сульфидных медно-никелевых руд. Это достигается путем использования в качестве вспенивателя бис(2-хлорэтил)сульфоксида формулы, приведенной в описании.The invention relates to the beneficiation of non-ferrous metal ores, in particular sulfide copper-nickel ores. The invention is aimed at improving technological parameters of the process, expanding the range of more efficient and economical blowing agents in the flotation of sulfide copper-nickel ores. This is achieved by using the formula described in the description as a blowing agent of bis (2-chloroethyl) sulfoxide.
RU94003988A 1994-02-03 1994-02-03 Method for flotation of sulfide copper-nickel ores RU2067029C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94003988A RU2067029C1 (en) 1994-02-03 1994-02-03 Method for flotation of sulfide copper-nickel ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94003988A RU2067029C1 (en) 1994-02-03 1994-02-03 Method for flotation of sulfide copper-nickel ores

Publications (2)

Publication Number Publication Date
RU2067029C1 RU2067029C1 (en) 1996-09-27
RU94003988A true RU94003988A (en) 1996-12-20

Family

ID=20152139

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94003988A RU2067029C1 (en) 1994-02-03 1994-02-03 Method for flotation of sulfide copper-nickel ores

Country Status (1)

Country Link
RU (1) RU2067029C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2131303C1 (en) * 1997-03-12 1999-06-10 Институт химии и химико-металлургических процессов Сибирского отделения РАН Copper-nickel sulfide flotation process
RU2144429C1 (en) * 1998-07-14 2000-01-20 АО "Норильский горно-металлургический комбинат" Method of dressing sulfide copper-and-nickel ores containing inherent minerals of platinum metals and magnetite

Also Published As

Publication number Publication date
RU2067029C1 (en) 1996-09-27

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