Abstract:

Abstract: Calorific value of inferior lignite with high moisture can be increased effectively through dewatering and drying.The application of this technology provides the effective bases for product structure reformation of lignite production enterprise. The article introduces the necessity and the application range of lignite upgrading, and analyzes the comprehensive utilization situation and economical efficiency of lignite market.

摘要：

摘　要：高水分劣质褐煤通过脱水干燥后可有效提高其发热量，此技术的应用为褐煤生产企业转产转型提供了有效依据。介绍了褐煤提质的必要性及提质后的适用范围，并对其提质后褐煤市场的综合利用情况及经济性进行了分析探讨。