SU373991A1 - METHOD OF FLOTATION OF ORE - Google Patents
METHOD OF FLOTATION OF OREInfo
- 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
Links
Landscapes
- 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)
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
ID=20479003
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) |
-
1971
- 1971-07-28 SU SU1669095A patent/SU373991A1/en active
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