文档介绍：万吨/年MTBE装置工艺设计摘要:简述甲基叔丁基醚(MTBE)生产的工艺流程,对国外MTBE生产工艺进行对比,阐述了本装置相对于传统装置的优势。甲基叔丁基醚是汽油的一种无毒添加剂,也可作为二次加工化工产品的原料,对于国民经济发展具有重要作用。甲基叔丁基醚(MTBE)装置是一个催化反应与精馏操作相结合的装置。整套装置涵盖筒式催化反应技术及催化精馏技术等先进理念,融合国外先进技术。它包括筒反、催化精馏[1][2]、甲醇水洗回收三个单元。其中催化精馏技术较为先进,正在逐渐应用到化工生产中。整套装置具有操作方便、投资小、节约能源的特点。关键词:甲基叔丁基醚;甲醇;混合碳四;催化精馏tons/yearMTBEplantprocessdesignAbstract:Descriptionmethyltert-butylether(MTBE)productionprocess,pare,-butyletherisanon-toxicgasolineadditive,butalsocanbeusedassecondaryprocessingchemicalproducts,-butylether(MTBE),-cylinder,catalyticdistillation,,,lowinvestment,energy-:Methyltert-butylether;Methanol;HybridCarbon4;Catalyticdistillation目录绪论························································4概况····················································4工艺简介················································4国外生产工艺···········································4国生产工艺···········································5生产原理及主要影响因素·······························6物料说明····················································7甲醇····················································7混合碳四················································8甲基叔丁基醚···········································8副产物··················································9工艺流程及说明·············································9筒式反应单元工艺流程··································9催化精馏单元工艺流程··································9甲醇回收单元工艺流程································10工艺流程图及说明·········································10化学反应···········································