摘要
本文以《中国煤种资源数据库》的数据为基础，利用计算机对我国动力煤的灰分、硫分和发热量的分布进行了系统的统计和分析。计算出了我国动力煤的平均灰分、硫分和发热量，并绘出了其分布图。此外，还对各类动力煤的平均灰分、硫分和发热量进行了计算并绘出了其分布图。
Based on“The Data Bank of Chinese Coal Rank Source”the dis-tribution characteristics of both ash and sulfur content and calorific value in Chinese steam coals were systematically inveatigated by the help of computers.Average ash and sulfur content and calorific value of the steam coals were calculated and the dis-tribution charts were drawn. Moreover, average ash and sulfur content and calori-fic value of different classes of the steam coakwere also calculated and the distribu-tion charts were drawn.
出处
《煤炭转化》
CAS
CSCD
北大核心
1994年第1期15-25,共11页
Coal Conversion
关键词
煤
灰分
硫分
发热量
Chinese steam coals,ash content,sulfur content,calorific va-lue.
