吉林化工学院材料科学与工程学院课程设计年产5万吨丁苯橡胶装置聚合工段工艺设计Anannualoutputof50000tonsofstyrenebutadienerubberdevicepolymerizationsectionprocessdesign学生学号学生姓名专业班级指导教师张钰教授联合指导教师张钰教授完成日期2013.12.06吉林化工学院JilinInstituteofChemicalTechnology吉林化工学院摘要本设计是以丁二烯和苯乙烯为原料，年产5万吨丁苯橡胶的工艺设计。通过比较目前丁苯橡胶的聚合生产方法，最后确定以低温乳液聚合法作为聚合的工艺生产方法。在设计过程中，根据设计任务书的要求，进行了较为详细的物料恒算和能量恒算，对设备进行了工艺计算和选型，同时对聚丁苯橡胶生产过程中的安全注意事项及“三废”治理作了相关说明。综合上述工艺计算和设计结果，绘制出了主要设备图。关键词:丁苯橡胶乳液聚合工艺设计丁二烯苯乙烯吉林化工学院AbstractThedesignisbasedonbutadieneandstyreneasrawmaterials,withanannualoutputof50000tonsofSBRprocessdesign.BycomparingwiththepresentSBRpolymerizationproductionmethod,wemakeadecisiontotreatemulsionpolymerizationatlowtemperatureaspolymerizationproductionmethodatlast.Inthedesignprocess,inaccordancewiththerequirementsofthemissiondesign,amoredetailedmaterialbalanceandenergybalance,equipmentforthecalculationandselectionprocess,atthesametimeonstyrenebutadienerubberproductionintheprocessofattentiontosafetyissuesandthe"threewastes"managementshouldbemadeanote.Drawingthemainequipmentaccordingtotheprocessdesignandcalculationresults。Keywords:SBR,Emulsionpolymerization,Processdesign,butadiene,styrenemonomer吉林化工学院目录摘要......................................................................................................................I第1篇设计说明书..................................................................................................1第1章绪论..........................................................................................................11.1丁苯橡胶的市场分析.....................................................................................11.1.1国外生产情况......................................................................................11.1.2国内生产情况......................................................................................21.2丁苯橡胶合成技术进展.................................................................................41.2.1乳聚丁苯橡胶的合成技术进展..........................................................41.2.2溶聚丁苯橡胶合成技术进展..............................................................51.2.3我国丁苯橡胶新技术的开发..............................................................61.3设计依据、指导思想...................................................................................61.3.1设计依据.............................................................................................61.3.2指导思想.............................................................................................61.4设计地区的自然条件...................................................................................7第2章工艺论证......................................................................................................82.1产品的结构与性能........................................................................................82.1.1名称及其结构......................................................................................82.1.2丁苯橡胶的性能...........................................................................
