燃料化学学报2000，Vol.28Issue(1)：55-58,4.
烟煤快速加氢热解研究 Ⅲ.焦油组成考察
FLASH HYDROPYROLYSIS OF BITUMINOUS COAL Ⅲ. RESEARCH ON FLASH HYDROPYROLYSIS TAR
摘要
Abstract
Tar sample obtained by flash hydropyrolysis (FHP) from Dongshen coal at high pressure entrained reactor was investigated. An effect of falsh hydropyrolysis temperature on main components in tar was studied and the quality of tar was compared with high temperature coke oven tar. The results showed: the yields of liquid hydrocarbon in FHP tar were more than 15%, which is twofold of that in coke oven tar; the FHP tar has superior oil fraction, i.e., minor pitch, superior phenol components and pure condensed polycyclic aromatic hydrocarbon, and minor aliphatic hydrocarbon. The components of the FHP tar were simpler than that of high temperature coke oven tar. Therefore, FHP improved quantity and quality of tar.关键词
煤/快速加氢热解/焦油/组分考察Key words
coal/flash hydropyrolysis/tar/component research分类
化学化工引用本文复制引用
..烟煤快速加氢热解研究 Ⅲ.焦油组成考察[J].燃料化学学报,2000,28(1):55-58,4.
