摘要
分析了两段式气化炉和液态排渣BGL气化炉的特点,提出了以高挥发分煤为原料,纯氧、CO_2和水蒸气为气化剂的新两段式液态排渣气化炉结构,讨论了用该两段式液态排渣气化技术,联合热解煤气(CH_4)炭催化转化技术生产合成气的工艺流程。
The characteristics of two-stage gasifier and BGL slagging gasifier are analyzed. The structure of a new two-stage slagging gasifier using high volatile coal as raw material, pure oxygen and water vapor as gasification agent and having the pulverized coal injection function is put forward. The technological process of syngas production which combines this two-stage slagging gasification technology with carbon catalytic conversion of pyrolyzed coal gas （CH4 ） is discussed.
出处
《煤气与热力》
2009年第9期13-17,共5页
Gas & Heat
基金
国家重点基础研究发展计划(2005CB221202)
关键词
两段炉
煤气化
液态排渣
合成气
two-stage gasifier
coal gasification
slagging
syngas
