柴油加氢精制装置分馏流程比较  

Comparison of Fraction Section Process Flows of Diesel Hydrotreating Units

作　　者：赵秀文 王国旗 聂程 刘小波 许新刚 

机构地区：[1]中国石油工程建设公司华东设计分公司,山东青岛266071

出　　处：《当代化工》2013年第5期593-595,共3页Contemporary Chemical Industry

摘　　要：催化柴油量较少的混合柴油加氢精制装置,反应热较小,反应温升较低。对于柴油加氢精制装置的设计,当反应温升低于45℃,选择重沸炉方案更为合适。与蒸汽气体方案相比,重沸炉方案具有适应性强,操作灵活,产品质量好,降低投资且能耗指标增加不多的特点。Hydrotreating units of mixed diesel with fewer LCO have fewer reaction heat release and lower reaction temperature rising. When reaction temperature rising is below 45℃, reboiler scheme is better choice. Comparing with steam stripping secheme, reboiler scheme has some characteristics： more applicable, more flexible, better product quality, low invest and so on.

关 键 词：混合柴油 加氢精制 重沸炉方案 蒸汽汽提方案 

分 类 号：TE624[石油与天然气工程—油气加工工程]