高硫无烟煤脱硫工艺试验研究  

Experiment research on desulfurization technique of high sulfur anthracite coal

作　　者：罗俊 熊振涛 

机构地区：[1]云南省煤田地质局,云南昆明65034

出　　处：《煤炭工程》2010年第7期81-83,共3页Coal Engineering

基　　金：云南省科技攻关计划项目(2005GG08)

摘　　要：滇东北蕴藏丰富的无烟煤资源,多数属难选高硫煤。从煤资源硫相研究的基础入手,有针对性地采用先进的洗选方法实验,确立了适宜该区且经济合理的重介旋流器+TBS液固流化床+旋流～静态微泡浮选柱三段式组合洗选工艺,能达到较好燃烧前物理脱硫的效果。There are rich anthracite coal resources in the Northeast Yunnan Province and the most of the coal are the difficult washing high sulfur coal.Base on the research on the sulfur phase of the coal resources,an experiments with an advanced coal preparation method was applied to determine the heavy medium cyclone ＋ TBS liquid solid fluidized bed ＋ vorter ＋ static micro bubble floatation column combined preparation technique suitable and economic to the mining area,which could have a good results of the physical desulfurization before the combustion.

关 键 词：高硫煤 洗选脱硫 重介旋流器 浮选柱 TBS分选 组合工艺 

分 类 号：TQ53[化学工程—煤化学工程]