煤的顺流层状燃烧过程的研究  

INVESTIGATION ON CONCURRENT COMBUSTION PROCESS IN A FIXED COAL BED

作　　者：高为民[1] 王尚槐[1] 

机构地区：[1]北京科技大学

出　　处：《冶金能源》1995年第1期59-63,共5页Energy For Metallurgical Industry

摘　　要：介绍了煤层顺流燃烧的特点，以及将煤筛分后分级燃烧对层状燃烧过程的影响。从试验中得到在层状燃烧过程中，煤层内温度、通风阻力、废气中氧含量的变化规律，以及煤的粒度、水分和燃烧扩展速度之间的关系。his paper deals with the characteristics of the concurrent combustion of fixed coal bed and the influence of screened coal on the combustion. The experimental results give the law of variation of temperature in the coal bed, ventilation resistance and oxygen content in flue gas, as well as the relationship of coal particle size, water content in coal and the combustion extending speed in the concurrent combustion processes of coal bed.

关 键 词：煤 燃烧 层状燃烧 

分 类 号：TQ534[化学工程—煤化学工程]