TY - JOUR
T1 - 褐煤旋风渣膜气化特性
AU - Liu, Yinhe
AU - Xu, Shijin
AU - Zhang, Yongjian
AU - Yuan, Chuntian
AU - Fan, Qiang
AU - Che, Defu
AU - Jiang, Jingliang
AU - Yang, Zhen
N1 - Publisher Copyright:
©2018, Editorial Office of the Journal of Combustion Science and Technology. All right reserved.
PY - 2018/4/15
Y1 - 2018/4/15
N2 - Experimental study on the gasification characteristics of lignite was carried out on a small-scale cyclone slagging gasifi-er,focusing on the effects of gasifier load,primary air atmosphere,ratio of oxygen to coal and ratio of steam to coal on the content of CO and H2,carbon conversion and cold gas efficiency.Experimental results show that with the increase of gasifier load,the content of CO and H2,carbon conversion and cold gas efficiency first increase and then tend to be stable.The content of CO and H2,carbon conversion and cold gas efficiency are greater for CO2 and O2 than those for air.With the increase of ratio of oxygen to coal,the content of CO and cold gas efficiency increase first and then decrease,and they both reach the maximum when the ratio of oxygen to coal is 0.9.CO content,carbon conversion and cold gas efficiency gradually decrease with the increase of ratio of steam to coal.
AB - Experimental study on the gasification characteristics of lignite was carried out on a small-scale cyclone slagging gasifi-er,focusing on the effects of gasifier load,primary air atmosphere,ratio of oxygen to coal and ratio of steam to coal on the content of CO and H2,carbon conversion and cold gas efficiency.Experimental results show that with the increase of gasifier load,the content of CO and H2,carbon conversion and cold gas efficiency first increase and then tend to be stable.The content of CO and H2,carbon conversion and cold gas efficiency are greater for CO2 and O2 than those for air.With the increase of ratio of oxygen to coal,the content of CO and cold gas efficiency increase first and then decrease,and they both reach the maximum when the ratio of oxygen to coal is 0.9.CO content,carbon conversion and cold gas efficiency gradually decrease with the increase of ratio of steam to coal.
KW - Coal gasification
KW - Cyclone gasification
KW - Slagging gasification
UR - https://www.scopus.com/pages/publications/85061195372
U2 - 10.11715/rskxjs.R201704012
DO - 10.11715/rskxjs.R201704012
M3 - 文章
AN - SCOPUS:85061195372
SN - 1006-8740
VL - 24
SP - 120
EP - 125
JO - Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology
JF - Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology
IS - 2
ER -