应用化工技术模板VIP专享

滨州职业学院 BINZHOU VOCATIONAI COLLEGE毕业论文姓名 李国良 学号 专业班级 级应用化工技术一班 系院名称 轻纺化工学院 指导老师 王婷 6 月 15 日年产十万吨甘油的生产车间工艺设计 [摘要]: 甘油, 即丙三醇。具有吸湿性、 保温性、 高粘度、 水溶性、 无毒、 有甜味、 有三个羟基可制成一些衍生物等特性, 是一种重要的化工原料。本设计为年产十万吨甘油的生产工艺设计。当前, 在国内生产甘油又有多种方法, 而本设计是由环氧氯丙烷法生产甘油工艺的设计; 主要设计内容有原料的存储罐, 以及生产过程如蒸发, 换热等工序的计算。主要以物料衡算和热量衡算进行工艺计算和设备选型.在选型的基础上绘制了工艺流程图, 主要设备装配图, 车间设备立面图和全厂平面布置图。Abstract: Glycerin, scientific name being glycerol, is an important light industry raw material, because of its characteristic of moisture absorption, heat preservation, heat viscosity, water-soluble, no-poison, taste sweet, bacterium resolve easily, and there are three hydroxyl groups could be made into derivatives. Technological of outputting 100,000 tons of glycerin process workshop per year are designed in this paper. There are many ways to produce glycerin, but the epichlorohydrin is adopted in this paper.The main design includes the calculations of raw material storage tank, and the process of production, such as evaporation and heat transfer. The calculations and equipment selections are completed through mass balance and heat balance, The engineering flow sheet, the main equipment assembling drawing, workshop appliance elevation drawing and floor plan of plant are completed also.Key words: Epichlorohydrin; Glycerin, reactor; evaporation tower下载后可任意编辑目录1 概述........................................................11.1 甘油讨论背景...........................................11.1.1 甘油性质和用途....................................11.2.甘油的生产工艺..................................