摘要
阐述了金鸡岩洗选厂对原煤分级筛分及其它环节的技术改造,介绍了降硫的技术途径,分析对比了关键的技术和设备,并对相应工艺环节的改造进行了可行性论证。
The technical transformation on coal sieving unit and other units in Jinjiyan Coal Preparation Plant was described in this paper. The technical methods of decreasing sulfur content was introduced, and the technologies and equipments were analyzed. The feasibility of reformation on corresponding technical units were discussed.
出处
《煤质技术》
2010年第4期3-7,共5页
Coal Quality Technology
关键词
商品煤
硫分
气力分级
曲张筛
commercial coal
sulfur content
pneumatic classification
curved sieve
