Extraction of metals with analyzed new reagents foaming agents SK-1, SK-2 from coals
نویسندگان
چکیده
Abstract The article presents the results of studies brown and black coals from Angren Shargun deposits Republic Uzbekistan. According to research, a number different non-ferrous noble metals were revealed in their composition: Tungsten up 2 wt.% Au, Ag as well rare earth elements (REE). Methods techniques have been developed for extraction precious coals: Ag, Au Ge Sc. Scientists laboratory Institute General Inorganic Chemistry “ChT, PG Surfactants” synthesized new reagents - blowing agents SK-1, SK-2, which are used enrichment flotation metal-containing coals. method by us allows integrated use natural coal can solve important problem ash slag waste disposal significantly reduce emissions toxic into atmosphere.
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ژورنال
عنوان ژورنال: IOP conference series
سال: 2023
ISSN: ['1757-899X', '1757-8981']
DOI: https://doi.org/10.1088/1755-1315/1231/1/012072