摘要
为提高强粘结性烟煤的粘结指数测定的准确度,研究了试样的不同粒度组成,焦化时间,以及与惰性组分的配比对G值结果的影响。结果表明,高于15min后,焦化时间对G值影响不大,其余两者影响很大。
For the purpose of increasing the accuracy of determination of caking index of bituminous coal with high caking property, the effects of different grain-size distribution of the sample, different coking time and different ratios of the Sample/Anthracite on Index G were studied. The results show coking time with weak effects while the others with strong.
出处
《洁净煤技术》
CAS
北大核心
2007年第6期77-78,101,共3页
Clean Coal Technology
基金
煤科总院青年创新基金资助项目(2005QN10)
关键词
粘结指数
粒度组成
焦化时间
caking index
grain-size Distribution
coking time
