3.2 醇胺法脱硫的基本原理.....................................................................................................................21
3.3 主要工艺设备......................................................................................................................................23
3.7 选择性脱硫工艺的发展.....................................................................................................................29
4 节能.........................................................................................................................................................29
4.1 装置能耗..............................................................................................................................................29
4.2 节能措施..............................................................................................................................................30
5 环境保护................................................................................................................................................30
5.1 建设地区的环境现状.........................................................................................................................30
5.2、主要污染源和污染物......................................................................................................................31
5.3、污染控制...........................................................................................................................................31
6 物料衡算与热量衡算............................................................................................................................32
6.1 天然气的处理量.................................................................................................................................32
6.2 MDEA 的循环量.................................................................................................................................34
7.天然气脱硫工艺主要设备的计算........................................................................................................41
7.1MDEA 吸收塔的工艺设计.................................................................................................................41
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