直馏粗柴油制蜡工艺研究  

The Study on Production of Wax from Straight-Run Wide Fraction

作　　者：刘公召[1] 蒋春英[1] 陈永杰[1] 刘春芳 孙艳 

机构地区：[1]沈阳化工学院

出　　处：《辽宁化工》1999年第3期162-164,共3页Liaoning Chemical Industry

摘　　要：以馏程１３０～４２８℃的直馏煤柴油馏分为原料，常压蒸馏得收率约７５％的－１０＃轻柴油，其余部分直接溶剂脱油，白土精制可制得５２＃精白蜡，研究了工艺条件对蜡收率及质量的影响。The straight-run wide fraction (boilng point range 130428) was distillated at atomspheric condition. Light gas oil (No.-10) was got from the top of the column and its recovery was about 75 percent. The bottom product was processed by direct solvent deoiling and clay treating, and refined white wax (No.52) could be got. The inflence of processing conditions on the recovery rate and quanlity of wax was reasearched.

关 键 词：粗柴油 蒸馏 白蜡 溶剂脱油 制蜡 工艺 直馏 

分 类 号：TE628.88[石油与天然气工程—油气加工工程] TE626.9