文献类型：期刊文献

英文题名：Optimization and industrial application of recycled hydrogen desulfurization process in a hydrogenation unit

作者：Ma Liang[1];Wang Bingjie[1];Wang Yimou[1]

机构：[1]East China Univ Sci & Technol, State Environm Protect Key Lab Environm Risk Asse, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2016

卷号：34

期号：21

起止页码：1749

外文期刊名：PETROLEUM SCIENCE AND TECHNOLOGY

收录：;EI(收录号：20170103221321);WOS:【SCI-EXPANDED(收录号:WOS:000389184300003)】；

基金：The authors gratefully acknowledge the support of National Key Research and Development Program of China (2016YFC0204500), the National Key Basic Research Program of China (2014CB748500), and the China National Funds for Distinguished Young Scientists (51125032).

语种：英文

外文关键词：Cyclone separator; desulfurization; hydrogen; hydrogenation unit; process optimization

摘要：A novel gas-liquid cyclone operated under high-pressure conditions (13.7 MPa) was developed. For optimizing recycled hydrogen desulfurization system, an array of this type of cyclone separators was set in the top of the high-pressure separator and desulfurizing tower. The industrial application results illustrated that the average separation efficiency of the cyclone deliquid device was 85.4%. By adopting the optimized system, a large amount of investment cost was saved and a series of significant improvements were achieved.