SU1167804A1 - METHOD OF FLOTATION OF CASSITERITE - Google Patents

METHOD OF FLOTATION OF CASSITERITE

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Publication number
SU1167804A1
SU1167804A1 SU3597692/03A SU3597692A SU1167804A1 SU 1167804 A1 SU1167804 A1 SU 1167804A1 SU 3597692/03 A SU3597692/03 A SU 3597692/03A SU 3597692 A SU3597692 A SU 3597692A SU 1167804 A1 SU1167804 A1 SU 1167804A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cassiterite
flotation
modifier
oxyalkylidene
diphosphonic
Prior art date
Application number
SU3597692/03A
Other languages
Russian (ru)
Inventor
А.В. Краснухина
С.Н. Сутурин
В.Е. Дьяков
В.Д. Городецкий
Original Assignee
Центральный научно-исследовательский институт оловянной промышленности
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 Центральный научно-исследовательский институт оловянной промышленности filed Critical Центральный научно-исследовательский институт оловянной промышленности
Priority to SU3597692/03A priority Critical patent/SU1167804A1/en
Application granted granted Critical
Publication of SU1167804A1 publication Critical patent/SU1167804A1/en

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Abstract

Способ флотации касситерита, включающий предварительное кондиционирование с фторсодержащим модификатором, собирателем - смесью 1-оксиалкилиден-1,1-дифосфоновых и жирных кислот, отличающийся тем, что, с целью повышения качества концентрата за счет увеличения избирательности действия модификатора, в кондиционирование дополнительно вводят перекись водорода.A method of flotation of cassiterite, including preconditioning with a fluorine-containing modifier, a collector - a mixture of 1-oxyalkylidene-1,1-diphosphonic and fatty acids, characterized in that, in order to improve the quality of the concentrate by increasing the selectivity of the modifier, hydrogen peroxide is also added to the conditioning .

SU3597692/03A 1983-05-31 1983-05-31 METHOD OF FLOTATION OF CASSITERITE SU1167804A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3597692/03A SU1167804A1 (en) 1983-05-31 1983-05-31 METHOD OF FLOTATION OF CASSITERITE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3597692/03A SU1167804A1 (en) 1983-05-31 1983-05-31 METHOD OF FLOTATION OF CASSITERITE

Publications (1)

Publication Number Publication Date
SU1167804A1 true SU1167804A1 (en) 2012-07-10

Family

ID=60539205

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3597692/03A SU1167804A1 (en) 1983-05-31 1983-05-31 METHOD OF FLOTATION OF CASSITERITE

Country Status (1)

Country Link
SU (1) SU1167804A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2631743C2 (en) * 2012-01-27 2017-09-26 Эвоник Дегусса Гмбх Enrichment of sulphide metal ore by means of foam flotation using oxidant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2631743C2 (en) * 2012-01-27 2017-09-26 Эвоник Дегусса Гмбх Enrichment of sulphide metal ore by means of foam flotation using oxidant

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