RU2012115908A - METHOD OF KYANITE ORE FLOTATION - Google Patents

METHOD OF KYANITE ORE FLOTATION Download PDF

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Publication number
RU2012115908A
RU2012115908A RU2012115908/03A RU2012115908A RU2012115908A RU 2012115908 A RU2012115908 A RU 2012115908A RU 2012115908/03 A RU2012115908/03 A RU 2012115908/03A RU 2012115908 A RU2012115908 A RU 2012115908A RU 2012115908 A RU2012115908 A RU 2012115908A
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RU
Russia
Prior art keywords
flotation
sulfate
collector
kyanite
doflotation
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RU2012115908/03A
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Russian (ru)
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RU2498861C1 (en
Inventor
Александр Шлемович Гершенкоп
Татьяна Николаевна Мухина
Валентина Алексеевна Иванова
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Федеральное государственное бюджетное учреждение науки Горный институт Кольского научного центра Российской академии наук
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Priority to RU2012115908/03A priority Critical patent/RU2498861C1/en
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Publication of RU2498861C1 publication Critical patent/RU2498861C1/en

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Abstract

1. Способ флотации кианитовых руд, включающий основную и контрольную флотации, перечистки пенного продукта и дофлотацию промежуточных продуктов, анионный собиратель, отключающийся тем, что флотацию ведут в щелочной среде при рН 7.0-8.0 жирнокислотным собирателем, подаваемым совместно с высокомолекулярным алкилбензолсульфонатом или полиалкилбензолсульфонатом в соотношении 1:0.75÷1:2.2. Способ по п.1, отличающийся тем, что в процессе флотации используют оборотную воду, предварительно подготовленную сульфатом алюминия.1. A method of flotation of kyanite ores, including the main and control flotations, purification of the foam product and doflotation of intermediate products, an anion collector, which is switched off by flotation in an alkaline medium at pH 7.0-8.0 with a fatty acid collector supplied together with high molecular weight alkylbenzenesulfonate sulfate or polyalkylate 1: 0.75 ÷ 1: 2.2. The method according to claim 1, characterized in that the flotation process uses recycled water previously prepared with aluminum sulfate.

Claims (2)

1. Способ флотации кианитовых руд, включающий основную и контрольную флотации, перечистки пенного продукта и дофлотацию промежуточных продуктов, анионный собиратель, отключающийся тем, что флотацию ведут в щелочной среде при рН 7.0-8.0 жирнокислотным собирателем, подаваемым совместно с высокомолекулярным алкилбензолсульфонатом или полиалкилбензолсульфонатом в соотношении 1:0.75÷1:2.1. A method of flotation of kyanite ores, including the main and control flotations, purification of the foam product and doflotation of intermediate products, an anion collector, which is switched off by flotation in an alkaline medium at pH 7.0-8.0 with a fatty acid collector supplied together with high molecular weight alkylbenzenesulfonate sulfate or polyalkylate 1: 0.75 ÷ 1: 2. 2. Способ по п.1, отличающийся тем, что в процессе флотации используют оборотную воду, предварительно подготовленную сульфатом алюминия. 2. The method according to claim 1, characterized in that the flotation process uses recycled water previously prepared with aluminum sulfate.
RU2012115908/03A 2012-04-19 2012-04-19 Method of disthene ore flotation RU2498861C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012115908/03A RU2498861C1 (en) 2012-04-19 2012-04-19 Method of disthene ore flotation

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Application Number Priority Date Filing Date Title
RU2012115908/03A RU2498861C1 (en) 2012-04-19 2012-04-19 Method of disthene ore flotation

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RU2012115908A true RU2012115908A (en) 2013-10-27
RU2498861C1 RU2498861C1 (en) 2013-11-20

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2561641C1 (en) * 2014-04-25 2015-08-27 Федеральное государственное бюджетное учреждение науки Горный институт Кольского научного центра Российской академии наук Floatation method of kyanitic ores with pre-extraction of sulphides and graphite
CN104624360B (en) * 2014-12-24 2017-06-16 中国地质科学院郑州矿产综合利用研究所 Combined reagent and method for sorting kyanite minerals under neutral condition
CN112007763B (en) * 2019-12-16 2022-03-22 中蓝连海设计研究院有限公司 Combined collecting agent for andalusite ore separation and preparation method and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126292A (en) * 1937-04-27 1938-08-09 Phosphate Recovery Corp Process of mineral concentration
SU1090446A1 (en) * 1982-05-31 1984-05-07 Предприятие П/Я А-1997 Method of dressing fluorite ores
RU2047392C1 (en) * 1992-06-02 1995-11-10 Горный институт Кольского научного центра РАН Method for separating forsterite-containing ores
RU2318606C2 (en) * 2006-02-17 2008-03-10 Горный институт Кольского научного центра Российской Академии наук Method used for the sulfide-free ors flotation

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Effective date: 20170420