化工学院专业课程设计任务书【参考】.doc

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化工学院专业课程设计任务书【参考】.doc

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目录一、设计任务书···············································2 二、项目建议书···············································5 三、丙烯腈的生产状况概述·····································7 1、世界丙烯腈生产与消费概况·······························7 2、国内丙烯腈生产消费概况·································10 3、我国丙烯腈发展方向·····································11 四、环境保护和安全措施要求···································12 五、设计说明书···············································19 1、概论···················································19 2、设计任务···············································20 3、丙烯氨氧化的原理·······································20 4、工艺条件的选择··········································22六、反应器的物料衡算和热量衡算·······························23 1、小时生能力·············································24 2、物料衡算···············································24 3、热量衡算···············································26 七、合成反应器的工艺计算·····································27 八、工艺设备参数一览表·······································30 九、总结及体会···············································30 十、附图湘潭大学化工学院专业课程设计任务书设计题目：年产3000吨丙烯腈合成工段工艺设计学号：姓名：专业：指导教师：系主任：一、主要内容及基本要求 1.设计条件（1）年生产天数300天（2）原料：用丙烯，氨，空气为原料。原料组成：液态丙烯原料含丙烯85%（mol），丙烷15%(mol)；液态氨含氨100%。（3）生产方法和工艺参数本设计生产按照丙烯氨氧化法，采用流化床反应器生产丙烯腈： (1)化学反应在工业生产条件下,丙烯氨氧化反应是一个非均相催化氧化反应: