SU373991A1 - METHOD OF FLOTATION OF ORE - Google Patents

METHOD OF FLOTATION OF ORE

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Publication number
SU373991A1
SU373991A1 SU1669095A SU1669095A SU373991A1 SU 373991 A1 SU373991 A1 SU 373991A1 SU 1669095 A SU1669095 A SU 1669095A SU 1669095 A SU1669095 A SU 1669095A SU 373991 A1 SU373991 A1 SU 373991A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flotation
ore
depressor
lichenin
lichens
Prior art date
Application number
SU1669095A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1669095A priority Critical patent/SU373991A1/en
Application granted granted Critical
Publication of SU373991A1 publication Critical patent/SU373991A1/en

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  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Description

1one

Известные способы флотации руд, например медио-иикелевых, калийных, черных металлов, осуи ествл ютс  с применением высокомолекул рных депрессоров - карбоксиметилцеллюлозы , крахмала и других.Known methods for flotation of ores, for example, media-nickel, potassium, ferrous metals, are carried out using high-molecular weight depressants - carboxymethylcellulose, starch and others.

Предлагаемый способ отличаетс  использованиел ;в качест1ве детрессора полимеров, содержапшхс  IB лншайни1ка.к, - лихенина и изолихенина. Указанные полимеры выдел ютс  в виде водных растворов при нагревании лишайников при температуре 80-100°С в воде.The proposed method differs in its use; as a polymer de- pressor, the content of IB and lichainin isoliphenol is lichenin. These polymers are isolated in the form of aqueous solutions when the lichens are heated at a temperature of 80-100 ° C in water.

Содержа1иие Полимерсв в некоторых видах лишайников значительно, например исландский мох содержит 50,9% лихенина и изолихенниа .The content of Polymers in some species of lichens is significant, for example, Icelandic moss contains 50.9% lichenin and isolates.

Рекомендуемый депрессор испытан в цикле обратной флотации железных руд в качестве денрессора флотоактивиых силикатов при флотации медно-никелевых руд и дл  депрессии ГЛИНИСТЫХ шламов при флотации калийных рун в сравнении с действием карбоксиметилцеллюлозы и крахмала.The recommended depressor was tested in the iron ore reverse flotation cycle as a deactivator of flotation silicates during flotation of copper-nickel ores and for depression of CLAY sludge during potash runes flotation compared to carboxymethylcellulose and starch.

Проведенные испытани  показали эффективность предлагаемого способа. Кроме того, он обеспечивает замену пищевого продукта крахмала и дефицитного и дорогосто щего продукта карбоксиметилцеллюлозы.The tests carried out showed the effectiveness of the proposed method. In addition, it provides a replacement for starch food and a scarce and expensive carboxymethyl cellulose product.

Указанный реагент может быть применен как самосто тельно, так и совместно с другими реагентами.This reagent can be used both independently and in conjunction with other reagents.

Предмет изобретени Subject invention

Claims (2)

1. Способ флотации руд, включающий обработку пульпы высокомолекул рным депрессором , отличающийс  тем, что, с целью1. A method for flotation of ores, including pulp processing with a high molecular weight depressor, characterized in that расширени  ассортимента флотореагентов и удешевлени  процесса, в качестве депрессора используют раствор лихенина и изолихенииа, получаемый обработкой лищайников водой при 80-100°С.expanding the range of flotation agents and reducing the cost of the process; as a depressor, use the solution of lichenin and isolohenia obtained by treating the lichens with water at 80-100 ° C. 2. Способ по п. , отличающийс  тем, что указанные соединени  используют совместно с известными реагентами-депрессорами .2. A method according to claim, characterized in that said compounds are used in conjunction with known depressant reagents.
SU1669095A 1971-07-28 1971-07-28 METHOD OF FLOTATION OF ORE SU373991A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1669095A SU373991A1 (en) 1971-07-28 1971-07-28 METHOD OF FLOTATION OF ORE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1669095A SU373991A1 (en) 1971-07-28 1971-07-28 METHOD OF FLOTATION OF ORE

Publications (1)

Publication Number Publication Date
SU373991A1 true SU373991A1 (en) 1974-02-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1669095A SU373991A1 (en) 1971-07-28 1971-07-28 METHOD OF FLOTATION OF ORE

Country Status (1)

Country Link
SU (1) SU373991A1 (en)

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