石油化工2001，Vol.30Issue(5)：351-354,4.
催化蒸馏合成异丙苯中试研究
Pilot Plant Test for the Synthesis of Cumene by Catalytic Distillation
李东风 1曹钢 1张吉瑞 2宋尚涛 1王振海 1于小东1
作者信息
- 1. 北京燕山石油化工有限公司 化学品事业部,
- 2. 北京服装学院 化工研究所,
- 折叠
摘要
Abstract
The influence of technological conditions on the synthesis of cumene by catalytic distillation over FHI-01 catalyst was studied with a pilot plant of 3 kt/a.The operating results for 1317 h showed the process for pilot plant was reasonable and the operation stable;qualified product was produced in accordance with design.The process for the synthesis of cumene by catalytic distillation over FHI-01 catalyst was feasible in that every index of the process was superior to that of fixed bed technology and the selectivity of cumene reached 98% under suitable technological conditions.Owing to lower height of catalytic distillation tower,however,there was 0.5%～1.0%(wt) propylene in the condensate from the top of the tower.The conversion of propylene can reach over 99% by increasing the height of the reacting section in the catalytic distillation tower.关键词
催化蒸馏/异丙苯/中试分类
化学化工引用本文复制引用
李东风,曹钢,张吉瑞,宋尚涛,王振海,于小东..催化蒸馏合成异丙苯中试研究[J].石油化工,2001,30(5):351-354,4.
