【摘要】 以水蒸气为气化剂,对两面针药渣进行热解气化工艺的研究,考察了热解气化终温、物料粒径、升温速率等因素对两面针药渣热解气化过程的影响。研究结果表明,两面针药渣热解气化的理想条件是热解终温为1100℃、慢加热速率1.02℃/s、粉末(过45目筛)状药渣,可以得到热值为11M J/m 3的洁净燃气,产气率为1.5m 3/kg。更多还原

【Abstract】 In the experiment using steam as gasification agent,we studied the factor affecting gasification of the waste,such as final gasification temperature,heating velocity,particle size.According to the experiment,higher temperature and smaller size of feedstock will be propitious to produce gas with higher heating value.Under the best conditions(using powder sample,temperature 1 100 ℃,heating velocity 1.02 ℃/s),we can get created gas with high heat value of 11 MJ/Nm3 and ratio of created gas of 1.5 m3/kg.更多还原