＾聲独创性声明学位论文版权使用授权书摘要乙酸叔丁酯是一种重要的有机化工原料，广泛用于涂料、清洁剂、电子、溶剂以及医药中间体等领域。本设计是根据江西某化工有限公司新建的年产1200吨乙酸叔丁酯生产项目进行的工艺设计。本设计采用酸烯酯化法直接合成乙酸叔丁酯，工艺采用间歇式反应工艺，通过二次蒸馏实现产物分离，得到高质量产品。该方法操作条件温和，收率相对较高，工艺比较成熟，是较为理想的生产工艺。本设计内容主要包括：产品简介，项目背景，设计依据，生产工艺方案，工艺流程设计，物料衡算与能量衡算，主要设备的选型和计算，车间布置设计，环境保护，安全设计及三废处理等内容。本设计还包括与本项目相关的工艺流程图和车间设备平面布置图等设计图纸。关键词：乙酸叔丁酯；工艺；设计IAbstractTert-butylacetateisakindofimportantorganicchemicalrawmaterial,whichiswidelyusedinpaint,detergent,electronics,solvents,pharmaceuticalintermediates,andetc.Thisdesignisbasedona1200t/aTert-butylacetatenewlyproductionprojectofJinxixxChemicalCo.Ltd.Weemploytheolefinicacidesterificationmethodofdirectsynthesistotertiarybutylacetate,useintermittentreactionprocess,andfinally,adoptsecondarydistillationtoseparateproductforhighqualityproducts.Thismethodhasmildoperatingconditions,relativelyhigheryield,morematuretechnology,whichisanidealproductionprocess.Contentinthedesignmainlyincludes:productintroduction,projectbackground,designfoundation,processprogram,processdesign,materialbalanceandenergybalance,themainequipmentsselectionandcalculationofworkshoplayoutdesign,environmentalprotection,securitydesignandcontentof"threewastes"treatmentetc.flowdiagram,equipmentlayoutdesigndrawings,andetcrelatedtothisdesignareincluded.Keywords:Tert-butylacetatetechnologydesignII目录摘目1前1.1产品简介.....................................................................................................................1.1.1产品名称、化学结构及理化性质....................................................................1.1.2产品用途............................................................................................................1.2项目背景.....................................................................................................................1.3本项目的设计内容.....................................................................................................1.4设计依据.....................................................................................................................2生产方法与工艺流程........................................................................................................2.1生产工艺方案.............................................................................................................2.1.1乙酸叔丁酯的合成方法....................................................................................2.1.2工艺方案的选择................................................................................................2.2工艺流程设计.............................................................................................................2.2.1反应流程............................................................................................................2.2.2反应原理............................................................................................................2.2.3工艺流程简图....................................................................................................3物料衡算与能量衡算...
