The synthetic process of PSA removal of CO_(2) from shift conversion gasis described,and detailedly introduce application of PSA removal of CO_(2)process in ammonia synthesis plant.

• 介绍变压吸附脱碳技术的基本原理及工艺过程,并着重介绍该技术的最新进展以及在合成氨、尿素厂变换气脱碳中的广泛应用。