年产 4 万吨丁苯橡胶的工艺设计吉林化工学院 材料科学与工程学院课程设计 年产 4 万吨丁苯橡胶装置聚合工段工艺设计 An annual output of 40000 tons of styrene butadiene rubber device polymerization section process design 学生学号 学生姓名 专业班级 指导老师 张 钰 教 授 教 授 联合指导老师 张 钰 完成日期 2025.12.05 吉林化工学院 Jilin Institute of Chemical Technology 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 4 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 Abstract The design is based on butadiene and styrene as raw materials, with an annual output of 40000tons of SBR process design. By comparing with the present SBR polymerization production method, we make a decision to treat emulsion polymerization at low temperature as polymerization production method at last. In the design process, in accordance with the requirements of the mission design, a more detailed material balance and energy balance, equipment for the calculation and selection process, at the same time on styrene butadiene rubber production in the process of attention to safety issues and the \wastes\management should be made a note. Drawing the main equipment according to the process design and calculation results。 Key words: SBR , Emulsion polymerization, Process design, butadiene, styrene monomer 吉林化工学院 目录 摘 要 .................................................................................................................... II 第 1 篇 设计说明书 .....................
