1000ta高沸硅油生产线工艺设计

文档编号:CL090  文档字数:8175,页数:26

 摘 要：高沸硅油是含有活性甲氧基、乙氧基基团的甲基硅油，容易固化成膜。常用于干粉灭火剂的处理，织物整理，以及作脱模剂、消泡剂的基础原料等，应用非常广泛。本文主要完成以高沸物和甲醇为原料，在结合目前国内利用高沸物制备高沸硅油的相关生产与研究资料的基础上，采用溶剂法生产每年产量为1000吨高沸硅油生产工艺流程的设计、主要设备选型以及绘制工艺流程图。其中针对工艺中的醇解系统、尾气吸收系统、废料中和处理及成品处理四大主要方面分别进行设计并绘图。

关键词：高沸硅油；工艺；设计；

Abstract: High boiling silicone containing activity is the base of group oxygen, easy solidified into methyl silicone membrane. Used in the treatment, fabric container.during application, and make mold release, defoaming agent base material, which is widely applied. This paper complete with high boiling and methanol as raw materials, combining the present domestic use in high boiling high boiling preparation research and production of silicone related on the basis of the data, using solvent method for 1000 tons annually production yield high boiling silicone production process design, the main equipment selection and rendering process flow diagram. In the process of alcohol solution system, exhaust systems, waste treatment and absorption and finished with four major aspects of design and drawing respectively.

Keywords：High boiling silicone ;  Technology;  Design;

目  录
中文摘要······························I
英文摘要······························II
目录································III
1 绪论·······························1
  1.1 引言·····························1
  1.2 高废物的处理·························1
    1.2.1 高沸物裂解制单硅烷····················1
    1.2.2 利用高沸物制备硅油····················1
    1.2.3 利用高沸物制备有机硅树脂·················2
  1.3 本课题的提出·························2
2 项目总述·····························2
  2.1 项目概述···························2
  2.2 设计依据···························3
  2.3 设计指导思想·························3
  2.4 主要主要原材料、燃料规格及其消耗量··············3
  2.5 产区概况···························3
  2.6 全厂总体布局·························5
  2.7 全厂综合经济技术指标·····················6
3 高沸硅有概况···························6
  3.1 高沸硅油性质·························6
  3.2 高沸硅油反应原理·······················7
4 工艺流程设计概述·························7
  4.1 工艺概述···························7
  4.2 工艺流程的设计························8
  4.2.1 合成部分设计························10
    4.2.2 分离与中和························10
    4.2.3 吸收部分·························13
   
    4.3 流程设计的创新点·····················14
5 设备选型····························14
6 控制系统····························18
  6.1 泵的控制··························18
  6.2 反应釜的控制························19
  6.3 吸收塔的控制························19
    6.3.1 吸收剂的控制······················19
    6.3.2 塔内压力控制······················19
7 总结与展望···························19
致谢·······························20
参考文献·····························21

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