method of coal flotation,申请号UA20080002056U-传众专利搜索

发明名称	method of coal flotation
摘要	A method of coal flotation includes preliminary conditioning of initial pulp with collector and frothing agent. As frothing agent a composition of distillation residue of production of butyl alcohols and straight-run kerosene-gas oil fraction in the volume ratio of components 2:1 - 1:1 is used.
申请公布号	UA34309(U)	申请公布日期	2008.08.11
申请号	UA20080002056U	申请日期	2008.02.18
申请人	"UKRAINIAN RESEARCH AND DESIGN INSTITUTE OF COAL BENIFICATION AND BRIQUETTING "UKRNDIVUHLEZBAHACHENNIA", STATE COMPANY	发明人	MOROZOV OLEH OLEKSIIOVYCH;FEDOSIEIEVA SVITLANA OLEHIVNA;KURCHENKO IVAN PAVLOVYCH;MOROZOVA LIUDMYLA OLEKSANDRIVNA;MAVRENKO HENNADII ANATOLIIOVYCH;KUTUKOV ILLIA YEVHENOVYCH;ZAHNII IHOR OLEKSIIOVYCH;PRAVDA VOLODYMYR ANDRIIOVYCH
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