摘要
随着原油的重质化以及轻质油品需求量的增加,延迟焦化增加液体收率技术将受到更广泛的关注。通过优化操作工艺、添加助剂、掺炼乙烯焦油或催化油浆等方法,可提高延迟焦化装置液体收率。综述了焦化装置增加液体收率的措施,重点介绍了添加助剂方法,并对其工业化应用前景进行了展望。
The technologies of improving liquid yield in delayed coking unit become one of focuses with converting heavy oil to light oil and the rising demand of light oil.To increase liquid yield of delayed coking process by using technical measures including optimizing operation processes,adding additives and blending other components into feedstock.To review the technologies of improving liquid yield,emphasize the method of adding additives,and look forward to the industrial application prospect.
出处
《河北化工》
2012年第3期41-43,共3页
Hebei Chemical Industry
