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PROCESS FOR SEPARATING ULTRA-FINE MINERAL PARTICLES FROM THE WASHING WATERS OF COAL TREATMENT OPERATIONS OR OF COAL SCHLAMMS
PROCESS FOR SEPARATING ULTRA-FINE MINERAL PARTICLES FROM THE WASHING WATERS OF COAL TREATMENT OPERATIONS OR OF COAL SCHLAMMS
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机译:从洗煤作业或煤渣洗涤水中分离超细矿物质的方法
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摘要
The invention relates to a process for separating mineral finest grain from coal slurries or washings obtained in coal processing, by treating the washing with a selective anionic dispersing agent for the finest grain, having a molecular weight of /=10000 g/mol, and subsequent selective flocculation of the coal by means of a flocculating agent known per se.
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