5万t/a甲基叔丁基醚工艺计算 作者:黄燕 蓝梓健 黄苗 张智建 分数乘整数教学设计
菲特台风路径来源:《当代化工》2019年第08期 摘 ;;;;;要:在5万t/a甲基叔丁基醚工艺设计中,采用了催化精馏工艺,此工艺采用蒸馏塔把醚化反应后的MTBE提纯,把催化反应与精馏分离集于一体,产品纯度高达98%,大大减少了建设维护的投入,符合经济效益。由Aspen模拟得出MTBE产量为6 333.593 kg/h,可以达到5万t的年产量。 关 ;键 ;詞:甲基叔丁基醚;催化精馏;工艺计算
中图分类号:TQ015.1 ;;;;;;文献标识码: A ;;;;;;文章编号: 1671-0460(2019)08-1870-04
沛县电视台>博登海默 Abstract: 50 kt/a Methyl tertiary butyl ether production process was designed. The process uses catalytic distillation technology, and distillation tower is used to purify methyl tertiary butyl ether after etherification reaction, the catalytic reaction and the distillation se
paration are combined in the process. The product purity can reach 98%, the cost in construction and maintenance can be greatly reduced.Aspen simulation results showed that MTBE production was 6333.593 kg/h, which can reach an annual output of 50 000 tons.
三腔二囊管>中国广播电视报