摘要
吉林泥炭含有极高的外在水分和灰分 ,热值和机械强度极低。外热式干馏实验结果表明 ,950℃时 ,风干粉末状泥炭所产干馏气量可达到 189 2m3/t ,热值达到 12 35MJ/m3,可作为一般煤气使用。由10 0mm固定床气化小试中试烧过程表明 。
Surface moisture and ash content are vary high and heating value and shatter strengths are very low of the Jilin peat. Experiment result by external heating devolatilization is shown that, the devolatilization gas output reached 189 2 m 3/t air dry basis peat and the heating value is 12 35 MJ/m 3 at 950℃. It can be used as a fuel gas. The air dry sized peat can be gasified to produce low heating value gas when air used as gasifcation agent. It can also be produced the midium heating value gas if the oxygen is used as gasification agent. These results are obtained from diameter 100 mm fixed bed pilot plant gasifier.
出处
《洁净煤技术》
CAS
2000年第1期28-30,共3页
Clean Coal Technology
关键词
泥炭
干馏
气化
试验研究
peat
devolatilization
gasification
