%0 Journal Article
%T Effects of heating rate and particle size on degradation of polyethylene in supercritical water<br>加热速率和粒径对聚乙烯在超临界水中转化的影响
%A SU Xiao-li
%A ZHAO Yu-long
%A ZHANG Rong
%A BI Ji-cheng
%A <br>苏晓丽
%A 赵玉龙
%A 张 荣
%A 毕继诚
%J 燃料化学学报
%D 2006
%I 
%X The effects of heating rate and particle size on degradation of polyethylene to oils in supercritical water were investigated with a 125 mL autoclave. The results show that with the increase of heating rate, the yield of oil increases and that of gas decreases. In addition, the fraction of heavy hydrocarbons and the ratio of 1-alkene to n -alkane are relatively high under higher heating rate. More gas products and alkenes are produced using small particle polyethylene as raw material.
%K supercritical water
%K polyethylene
%K heating rate
%K particle size<br>超临界水
%K 聚乙烯
%K 加热速率
%K 粒径
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=F178A8ED00AA4CEB&yid=37904DC365DD7266&vid=339D79302DF62549&iid=E158A972A605785F&sid=4ECB3941871FD391&eid=B99A53AADE50D922&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=2&reference_num=8