第- 1 -页 《仪陇天然气脱硫》项目书 目录 1 总论 ................................................................................................................ 3 1 .1 项目名称、建设单位、企业性质 ................................................................................. 3 1 .2 编制依据 ......................................................................................................................... 3 1 .3 项目背景和项目建设的必要性 ..................................................................................... 3 1 、4 设计范围 ...................................................................................................................... 5 1 、5 编制原则 ...................................................................................................................... 5 1 .6 遵循的主要标准、规范 ................................................................................................. 8 1 .7 工艺路线 ........................................................................................................................ 8 2 基础数据 ....................................................................................................... 8 2 .1 原料气和产品 ................................................................................................................. 8 2 .2 建设规模 ........................................................................................................................ 9 2 .3 工艺流程简介 ................................................................................................................ 9 2 .3 .1 醇胺法脱硫原则工艺流程: ........................................................................................... 9 2 .3 .2 直流法硫磺回收工艺流程: ......................................................................................... 1 0 3 脱硫装置 ...............................................................