AppIication of fine coaI dry screening process
LI Yan
LI Ruifeng
TAO Jian
Abstract：In order to decrease slime content,lower handing capacity of slime treatment system,improve products calorific value and eco-nomic benefits,the original process of Haiwan coal preparation plant was transformed by adding fine coal dry screening process. The results showed that,the newly installed process could remove primary slime in advance,so less slime leaked into circulating water. The slime treat-ment process was simplified and the handing expense was decreased. The slime in the bypass could be mixed in fine coal. The plant in-creased sales revenue by RMB 8. 2922x106 .
Keywords：coal preparation plantfine coal dry screeningslimeflip-flop screencalorific value
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 51-52,56 )