6~#抽提溶剂油催化加氢脱芳烃研究  

STUDY OF THE CATALYTIC HYDRODEAROMATIZATION OF 6# EXTRACTION SOLVENT OIL

作　　者：王光维[1] 翁汉波[1] 李凤荣[1] 王淑英[2] 

机构地区：[1]大庆石油学院石油化工系 [2]大庆石油学院勘探系

出　　处：《大庆石油学院学报》1990年第4期62-69,共8页Journal of Daqing Petroleum Institute

摘　　要：应用DYX-8镍铝催化剂在固定床加氢高压微反实验装置上进行6~?抽提溶剂油催化加氢脱芳烃的研究,考查了不同操作条件下6~?抽提溶剂油催化加氢脱芳烃的效果。在反应压力为0.3MPa,氢油比(体)为10-50,空速为0.5～1.0^(h-1),反应温度为120～150℃时6~?抽提溶剂油催化加氢脱芳烃的效果最好,油中芳烃含量最低可<5ppm。This paper presents the studies of the catalytic hydrodearomatization of 6 extraction solvent oil over a Ni-Al_2O_3 catalyst which is used for the hydrogenation of benzene in a fixed bed high pressure microreactor. The effects of different operating conditions on the catalytic hydrodearomatization of 6 extraction solvent oil are investigated. The best results can be obtained in the operating condition of Pressure 0.3 MPa H-oil ratio (volume) 40-50, Space Velocity 0.5-1.0hr^(-1), Reaction temperature 120-150℃. The aromatic hydrocarbon content in the hydrotreated oil can be less than 5ppm.

关 键 词：抽提溶剂油 催化加氢 脱芳烃 

分 类 号：TE626.5[石油与天然气工程—油气加工工程]