鄂尔多斯煤实验室配煤试验研究  

Experimental study on laboratory coal blending of Ordos

作　　者：马克富[1] 屈志国 李志军 皮中原[1] 

机构地区：[1]国家煤炭质量监督检验中心,北京100013 [2]鄂尔多斯市煤炭局,内蒙古鄂尔多斯017000 [3]鄂尔多斯市煤矿设计院,内蒙古鄂尔多斯017000

出　　处：《煤质技术》2017年第6期60-64,共5页Coal Quality Technology

基　　金：国家煤检中心基础研究资助项目(2017MJ01)

摘　　要：基于鄂尔多斯市各地区煤质特性指标差异大、煤炭资源优势互补的特点,对鄂尔多斯市优质低灰熔融温度煤与高灰熔融温度煤、低发热量煤与高发热量煤、高硫煤与低硫煤进行了实验室的配煤试验研究。试验研究结果表明:低灰熔融温度优质煤配入少量高灰熔融温度煤,其煤灰熔融温度显著提高;采用3种原料煤配煤有助于显著降低高硫煤中的全硫含量。Based on the difference of coal quality characteristics indexes of various places of Ordos area is significant,and the coal resources have complementary advantages,the coal blending experimental research for high-quality,low ash melting temperature coal and high ash melting temperature coal,low-calorific value coal and high-calorific value coal,the high-sulfur coal and low-sulfur coal from Ordos city was done.The experimental research results showed that：if the low ash melting temperature and high quality coal was mixed with a small amount of high ash melting temperature coal,the ash melting temperature would be increased significantly;the use of three kinds of raw coal for coal blending could make the total sulfur content in high sulfur coal reduced.

关 键 词：鄂尔多斯煤 煤质特性 配煤试验 煤灰熔融温度 

分 类 号：TK16[动力工程及工程热物理—热能工程] TQ533[化学工程—煤化学工程]