RU2000124159A - METHOD FOR TURNING UP MAGNETITE CONCENTRATES - Google Patents

METHOD FOR TURNING UP MAGNETITE CONCENTRATES

Info

Publication number
RU2000124159A
RU2000124159A RU2000124159/03A RU2000124159A RU2000124159A RU 2000124159 A RU2000124159 A RU 2000124159A RU 2000124159/03 A RU2000124159/03 A RU 2000124159/03A RU 2000124159 A RU2000124159 A RU 2000124159A RU 2000124159 A RU2000124159 A RU 2000124159A
Authority
RU
Russia
Prior art keywords
turning
magnetite
sulfides
magnetite concentrates
modifier
Prior art date
Application number
RU2000124159/03A
Other languages
Russian (ru)
Other versions
RU2189867C2 (en
Inventor
Елена Евгеньевна Каменева
Нина Михайловна Филимонова
Георгий Павлович Андронов
Валентина Алексеевна Иванова
Original Assignee
Горный институт Кольского научного центра РАН
Filing date
Publication date
Application filed by Горный институт Кольского научного центра РАН filed Critical Горный институт Кольского научного центра РАН
Priority to RU2000124159A priority Critical patent/RU2189867C2/en
Priority claimed from RU2000124159A external-priority patent/RU2189867C2/en
Publication of RU2000124159A publication Critical patent/RU2000124159A/en
Application granted granted Critical
Publication of RU2189867C2 publication Critical patent/RU2189867C2/en

Links

Claims (1)

Способ флотационного выделения сульфидов из магнетитового концентрата и магнетитсодержащих промпродуктов, включающий измельчение, кондиционирование с кислотой, ксантогенатом щелочного металла и реагентом модификатором и флотацию с выделением сульфидов в пенный продукт, отличающийся тем, что в качестве реагента модификатора используют оксиэтилированное высокомолекулярное соединение.The method of flotation separation of sulfides from magnetite concentrate and magnetite-containing intermediate products, including grinding, conditioning with acid, alkali metal xanthate and a reagent modifier and flotation with the release of sulfides into a foam product, characterized in that an ethoxylated high molecular weight compound is used as a modifier reagent.
RU2000124159A 2000-09-21 2000-09-21 Method of final concentration of magnetite concentrates RU2189867C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000124159A RU2189867C2 (en) 2000-09-21 2000-09-21 Method of final concentration of magnetite concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000124159A RU2189867C2 (en) 2000-09-21 2000-09-21 Method of final concentration of magnetite concentrates

Publications (2)

Publication Number Publication Date
RU2000124159A true RU2000124159A (en) 2002-08-27
RU2189867C2 RU2189867C2 (en) 2002-09-27

Family

ID=20240295

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000124159A RU2189867C2 (en) 2000-09-21 2000-09-21 Method of final concentration of magnetite concentrates

Country Status (1)

Country Link
RU (1) RU2189867C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2443474C1 (en) * 2010-09-27 2012-02-27 Открытое акционерное общество "Михайловский ГОК" Method of increasing iron-ore concentrate production efficiency
RU2530040C2 (en) * 2012-08-10 2014-10-10 Федеральное государственное бюджетное учреждение науки ИНСТИТУТ ПРОБЛЕМ КОМПЛЕКСНОГО ОСВОЕНИЯ НЕДР РОССИЙСКОЙ АКАДЕМИИ НАУК (ИПКОН РАН) Removal of sulphur from magnetite concentrate by electrolytic solutions of hypochlorite
RU2537684C1 (en) * 2013-09-13 2015-01-10 ООО "НВП Центр-ЭСТАгео" Finishing of rough high-sulphur magnetite concentrate
CN105597942B (en) * 2015-12-09 2018-05-25 西北有色地质矿业集团有限公司 A kind of collecting agent and its application in fine fraction gold ore flotation

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