摘要
在蒸汽热裂解制乙烯实验室装置上,分别进行了石脑油、拔头油和油田轻烃的单独裂解和共裂解性能试验,得到适宜的裂解操作条件和掺混比例。拔头油和油田轻烃均为优质的裂解原料,提高裂解温度对其有利,且单独裂解性能优于与石脑油的共裂解性能,宜采用单独裂解的方式;石脑油的裂解性能较差,增大水油质量比对其单独裂解有利,且也不宜采用共裂解的方式来生产乙烯。
Individual pyrolytic and co-pyrolytic tests of naphtha, topped oil and natural gaseous liquid（NGL） are carried out for its performance in a steam pyrolysis of ethylene in a laboratory apparatus, the best operating conditions and the mixing ratio are obtained. Topped oil and NGL are high-quality materials, raising the temperature is benefit for its pyrolysis, and topped oil, NGL pyrolysis alone is better than that of co-pyrolysis with naphtha;naphtha pyrolysis is poor, increasing the water/oil mass ratio is benefit for the pyrolysis, and should not be used to produce ethylene by copyrolysis.
出处
《现代化工》
CAS
CSCD
北大核心
2010年第12期66-68,70,共4页
Modern Chemical Industry
