SU135042A1 - Method of flotation concentration of coal - Google Patents

Method of flotation concentration of coal

Info

Publication number
SU135042A1
SU135042A1 SU658380A SU658380A SU135042A1 SU 135042 A1 SU135042 A1 SU 135042A1 SU 658380 A SU658380 A SU 658380A SU 658380 A SU658380 A SU 658380A SU 135042 A1 SU135042 A1 SU 135042A1
Authority
SU
USSR - Soviet Union
Prior art keywords
coal
flotation concentration
flotation
concentration
consumption
Prior art date
Application number
SU658380A
Other languages
Russian (ru)
Inventor
С.Г. Нилус
М.Д. Шапиро
Original Assignee
С.Г. Нилус
М.Д. Шапиро
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 С.Г. Нилус, М.Д. Шапиро filed Critical С.Г. Нилус
Priority to SU658380A priority Critical patent/SU135042A1/en
Application granted granted Critical
Publication of SU135042A1 publication Critical patent/SU135042A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Предмет изобретени Subject invention

Способ флотационного обогащени  каменных углей с применением сульфированного керосина и реагента, обладающего вспенивающими свойствами, отличающийс  тем, что, с целью уменьщени  расхода реагентов, в том числе расхода сульфированного керосина, в подлежащую обработке пульпу добавл ют антраценово-серный контакт, полученный добавлением к антраценовому маслу от 2 до 6% элементарной серы с последующим перемешиванием при 286-290° и имеющий в качестве пол рно-активного компонента осерненный карбазол.The method of flotation beneficiation of coal with the use of sulfonated kerosene and a reagent possessing foaming properties, characterized in that, in order to reduce the consumption of reagents, including the consumption of sulfonated kerosene, anthracene-sulfur contact obtained by adding to anthracene oil is added to the pulp to be processed from 2 to 6% elemental sulfur, followed by stirring at 286-290 ° C and having sulphurized carbazole as the polar-active component.

SU658380A 1960-03-12 1960-03-12 Method of flotation concentration of coal SU135042A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU658380A SU135042A1 (en) 1960-03-12 1960-03-12 Method of flotation concentration of coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU658380A SU135042A1 (en) 1960-03-12 1960-03-12 Method of flotation concentration of coal

Publications (1)

Publication Number Publication Date
SU135042A1 true SU135042A1 (en) 1960-11-30

Family

ID=48291382

Family Applications (1)

Application Number Title Priority Date Filing Date
SU658380A SU135042A1 (en) 1960-03-12 1960-03-12 Method of flotation concentration of coal

Country Status (1)

Country Link
SU (1) SU135042A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585550A (en) * 1984-09-06 1986-04-29 American Cyanamid Company High molecular weight carboxylic acids as collectors of mineral values from carbonaceous ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585550A (en) * 1984-09-06 1986-04-29 American Cyanamid Company High molecular weight carboxylic acids as collectors of mineral values from carbonaceous ores

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