年产10000t过氧化氢工艺设计.zip

年产10000t过氧化氢工艺设计

目录
摘要 …………………………………………………………4
1.概述 ………………………………………………………6
2.氢化过程主要影响因素 ……………………………………10
3.设计工艺生产流程 ………………………………………11
4.物料衡算…………………………………………………12
5.热量衡算…………………………………………………15
6.主要设备参数……………………………………………17
7.车间生产组织与管理……………………………………18
8.生产成本与利润估算……………………………………19
9.“三废”处理……………………………………………20
10.设计体会与收获 ………………………………………20
11.参考文献 ………………………………………………20
12.附工程图纸(三张) ……………………………………21
致谢  ………………………………………………………22

摘要:
以乙基蒽醌为原料, 在由重芳烃和四丁基脲组成的混合溶剂中进行氢化得氢蒽醌; 再经氧化反应, 制得含过氧化氢的混合溶液，在经过分离提纯得浓度较高的过氧化氢。研究了溶剂、氢化工艺以及催化剂等因素对氢化反应的影响。结果表明, 较佳的氢化条件是: VAr：VTBU =3.55：1 , 氢化温度为55℃-65 ℃,氧化温度为53℃-58℃。由每小时可制得的过氧化氢的量、根据转化率及其它的一些数据即可求得其它物料的投料量和生成量，也可以算出每一个设备的热量增减情况及大致的设计出设备的尺寸。再根据生产流程和设备的尺寸设计出带控制点的工艺流程图、平面布置图和设备图。
关键词：
过氧化氢、乙基蒽醌、溶剂、催化剂、氢化工艺

Abstract:
Ethyl anthraquinone as raw materials in a mixed solvent composed of heavy aromatics and tetra butyl urea hydrogenation was hydrogen anthraquinone. And then the oxidation reaction, containing a mixed solution of hydrogen peroxide, after separation and purification of high concentration of hydrogen peroxide. Study the impact of factors such as solvent, the hydrogenation process and catalyst for hydrogenation reactions. The results show that the better hydrogenation conditions is: VAr：VTBU =3.55：1,the hydrogenation temperature is 55℃-65 ℃, the oxidation temperature is 53℃-58℃.Feeding amount of other material and generate the amount of hydrogen peroxide by the hour can be obtained based on the conversion rate and other data can be obtained, you can also calculate the heat increases and decreases for each device and the approximate design the size of the device. With a control point of the process flow diagram, floor plan and diagram of equipment according to the size of the production  process and equipment design.
Key word:
Hydrogen peroxide、ethyl anthraquinone、solvent、catalyst、the hydrogenation process