无钒型硫转移剂的研究及中试试验  

Study and pilot experiment of vanadium-free sulfur transfer agents

作　　者：田华[1] 张强[2] 李春义[2] 崔秋凯[3] 丁洪春 

机构地区：[1]中国神华煤制油化工有限公司北京工程分公司,北京100011 [2]中国石油大学(华东)重质油国家重点实验室,山东青岛266555 [3]中国石油天然气股份有限公司大港石化公司,天津300280 [4]中国石油天然气华东勘察设计研究院,山东青岛266071

出　　处：《现代化工》2012年第2期74-77,79,共5页Modern Chemical Industry

摘　　要：采用自制的小型固定床装置和中试提升管循环流化床对比了含钒和不含钒硫转移剂的硫容和连续脱硫能力。试验结果表明,不含钒的硫转移剂的饱和硫容和连续脱硫性能都与含钒硫转移剂的性能相差不大,并且对催化裂化的产物分布基本没有影响,可以替代有毒的含钒型硫转移剂。The sulfur capacity and continuous desulfurization capability of vanadium and vanadium-free sulfur transfer agent were studied in home-made fixed bed instruments and riser of circulating fluidized bed units. The results show that the difference in saturation sulfur capacity and continuous desuffurization capability between vanadium and vanadium-free sulfur transfer agents is small. The vanadium-free sulfur transfer agents have little influence on product distribution, which could substitute for vanadium sulfur transfer agents.

关 键 词：循环能流化床 硫转移剂 钒 脱硫能力 

分 类 号：TE624.99[石油与天然气工程—油气加工工程]