学校：吉首大学院系：生物资源与环境科学学院专业：环境工程班级：2006级环境工程姓名：毛拓学号：20064075001指导老师：史凯完成时间：2008年12月31日目录第一章绪论..................................................................................................................41.1工程概况............................................................................................................41.2国内外主流除脱硫工艺简介............................................................................41.2.1PS型燃煤锅炉烟气脱硫除尘技术........................................................41.2.2GGT一Ⅰ型燃煤锅炉烟气脱硫器..........................................................51.2.3湿式冲旋脱硫除尘技术.........................................................................51.2.4湿式旋风除尘脱硫技术.........................................................................61.2.5麻石脱硫除尘技术................................................................................61.2.6湿式石灰石/石灰一石膏法...................................................................61.2.7几种脱硫技术的综合比较.....................................................................71.3国内外主流除尘工艺技术现状.........................................................................8第二章设计说明..............................................................................................................92.1设计简介............................................................................................................92.2废气中所含污染物种类、浓度及温度.............................................................92.3设计规模............................................................................................................92.4设计范围............................................................................................................92.5设计指标............................................................................................................9第三章工艺设计............................................................................................................103.1总体设计准则..................................................................................................103.2废气处理方法选择..........................................................................................113.2.1除尘方法选择......................................................................................113.2.2脱硫工艺选择......................................................................................123.3系统工艺流程..................................................................................................123.3.1概述......................................................................................................123.3.2工艺流程图..........................................................................................123.3.3原理说明..............................................................................................13第四章治理工程内容....................................................................................................134.1除尘工艺..........................................................................................................134.1.1工艺描述..............................................................................................134.1.2...
