COAL GASIFICATION

摘要

A method for coal processing comprises at the stage of enrichment in heavy medium exposure of coal medium to enrichment in heavy medium with formation of the first and the second coal flow. The coal in the first flow has lower ash content and has lower ash fusion temperature than in the second flow. Coal from the first flow is treated with using of high-temperature operation of coal treatment. Coal from the second flow is treated with using of medium-temperature operation of coal treatment.