1某纸业4×75t/h燃煤锅炉烟气脫硫工程项目技术方案(造纸白泥法)2014年7月2目录1.项目概况................................................................................................................................21.1项目情况........................................................................................21.2项目治理单位...............................................................................22.设计依据与原则................................................................................................................22.1设计依据.......................................................................................22.2设计原则.......................................................................................33.烟气处理工艺原理...........................................................................................................53.1气体的溶解与平衡.......................................................................53.2烟气脱硫工艺...............................................................................63.3脱硫除尘机理.........................................................................................................84.设计说明............................................................................................................................104.1脱硫吸收塔.............................................................................................................104.2烟道..............................................................................................114.3吸收液循环..................................................................................114.4工艺测量与控制..........................................................................114.5后处理副产物..............................................................................124.6配套风机...................................................................................124.7其它..............................................................................................135..高效脱硫设备及工艺...................................................................................................145.1脱硫工艺简述.............................................................................1435.2高效脱硫塔的多项技术.............................................................145.3除雾.............................................................................................165．4固液分离...................................................................................165.5其它..............................................................................................176.初步工程设计...................................................................................................................186.1工艺及设备..................................................................................186.2土建工程......................................................................................216.3电气..............................................................................................236.4仪表及自控系统..........................................................................257.工程投资估算...................................................................................................................277.1设备费用.................................................
