城郊选煤厂末精煤回收存在的问题
Problems in recovery process of fancy coal concenrate in suburban preperation plant
文章立足于多次改造后城郊选煤厂对煤泥水的脱水处理、回收的情况下，介绍分析了城郊选煤厂目前的工艺流程以及生产状况，重点通过现场不同时间段末原煤的灰分与大、小离心机对煤泥水处理后的灰分对比分析，提出了城郊矿目前在生产过程中存在的两大问题。
Basing on dehydration treatment and recycling of coal slime after several transformed in suburban coal preparating plant, the article introduced and analyzed current production status and recovery processing of fancy coal concentrate. What’s more, by the analysis of ash content comparison among large、small centrifuge and duff dust, two problems in currrent production processing were highlighted.
杜霞、景雷刚
选矿矿产资源综合利用
选矿末煤回收问题
Mineral processingfancy coal recoveryproblems
杜霞,景雷刚.城郊选煤厂末精煤回收存在的问题[EB/OL].(2010-07-19)[2025-08-03].http://www.paper.edu.cn/releasepaper/content/201007-361.点此复制
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