酒泉职业技术学院毕业设计（论文）08级石油化工生产技术专业题目：甲醇的生产工艺流程设计毕业时间：2011年7月学生姓名：连变红指导教师：张禄梅班级：08石化（3）班2011年3月20日酒泉职业技术学院2011届各专业毕业论文（设计）成绩评定表姓名连变红班级08石化（3）班专业石油化工生产技术指导教师第一次指导意见年月日指导教师第二次指导意见年月日指导教师第三次指导意见年月日指导教师评语及评分成绩：签字（盖章）年月日答辩小组评价意见及评分成绩：签字（盖章）年月日教学系毕业实践环节指导小组意见签字（盖章）年月日学院毕业实践环节指导委员会审核意见签字（盖章）年月日说明：1、以上各栏必须按要求逐项填写.。2、此表附于毕业论文(设计)封面之摘要在有机合成工业中，甲醇是仅次于乙烯、丙烯和芳烃的重要基础原料，是极为重要的有机化工原料，在化工、医药、轻工、纺织及运输等行业都有广泛的应用，目前，甲醇的主要应用领域是生产甲醛，其用量约占总量的一半以上。随着科学技术的进一步发展，以甲醇为为原料生产有机化工产品的新应用领域有了很大的突破，甲醇合成蛋白质的产品已经进入市场，以甲醇为原料生产烯烃和汽油已实现工业化，随着我国国民经济的高速发展，对甲醇的需求量也在不断增加。据预测，2005年我国的甲醇消费量将超过600万吨，将创下历史新高，其衍生物产品发展前景广阔。关键词：甲醇，技术，发展目录第一章甲醇的生产技术概述……………………………………………………………………..3一、合成原料气选择优缺点···········································································4二、催化剂选择优缺点·················································································4三、合成方法的比较····················································································4（一）高压法(19.6～29.4MPa)·······································································5（二）低压法(5.0～8.0MPa)··········································································6（三）中压法(9.8～13.0MPa)········································································6四、甲醇的现状························································································8第二章甲醇合成工艺及技术分析………………………………………………………………11一、原料气方面························································································11二、合成工艺方面·····················································································11三、生产装置方面·····················································································12四、能量利用方面·····················································································12第三章甲醇精馏系统工艺...
