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1、吉林化工学院化工原理课程设计吉林化工学院化工原理课程设计题目苯—甲苯二元物系筛板式精馏塔的设计教学院专业班级学生姓名学生学号指导教师年月日feelfreetolistentotheirvoicesandhelpthemassessolveproblems,wewereofficiallyopenedonMay10"12345"Mayorcalls,formulatedrulesandregulations,equippedwithafull-timestaff,a24-houron-dutysystem,peopletocallto
2、receive,reply,action,reminders,feedbackandsoon.Byyearend,handledthecrowdcalls1076,94.7%feedbackrate. ByMayorcallsactivecoordinationtosolvealargenumberofbearsontheimmediateinterestsofthepeopleandissuesofgreatlives,butalsoforleadershipresearchanddecisiontocollectalotofg
3、oodideasandsuggestions,byallsectorsofthecommunityalike.Second,startMunicipalGovernmentAffairsHallbuilt.OnMay11,webuiltandlaunchedthecity-governmentlobby,weresettledin12departments,strictimplementationoffirstaskingdutysystem,servicesystem,systemofgratuitous,"receiving,i
4、nternalcoordination,headofthewindowhandle,limitedtimeconcluded"one-stopservice.Bytheendoftodaytoacceptvarioustypesof3,273,originallyofupto100%. RunningGovernmentAffairsHall,theconvenienceofthemasses,promotingopenGovernment,improvetheinvestmentenvironmentandsolvetheirp
5、racticalproblems,andsodidalotofwork,masses,servethecommunityfortheGovernmenttoplayaverygood"window,link,model".Third,createacitygovernmentpublicaffairsnetwork.WerelyontheGovernmentWebsite,wascompletedonMay24,theprovince'sfirstpublicaffairsnetwork.OverIII吉林化工学院化工原理课程设计设
6、计任务书1、设计题目：苯——甲苯二元物系筛板式精馏塔的设计2．设计条件：塔顶压力为常压处理量： F=85Kmol/h进料组成：=0.45馏出液组成：=0.98釜液组成：=0.03加料热状态：q=0.96（以上均为摩尔百分率）塔顶全凝器泡点回流塔釜间接蒸汽加热回流比：3．设计内容：1、确定工艺流程。2、精馏塔的物料衡算。3、塔板数的确定。4、精馏塔的工艺条件及有关物性数据的计算。5、精馏塔塔体工艺尺寸的计算。6、踏板版面布置设计。7、塔板的流体力学验算与负荷性能图。8、精馏塔接管尺寸计算。9、塔顶全凝器工艺设计计算和选型。10、进料泵
7、的工艺设计计算和选型。feelfreetolistentotheirvoicesandhelpthemassessolveproblems,wewereofficiallyopenedonMay10"12345"Mayorcalls,formulatedrulesandregulations,equippedwithafull-timestaff,a24-houron-dutysystem,peopletocalltoreceive,reply,action,reminders,feedbackandsoon.Byyearend,h
8、andledthecrowdcalls1076,94.7%feedbackrate. ByMayorcallsactivecoordinationtosolvealargenumberofbearsontheimmediateint
