变压吸附技术在合成氨行业的应用和发展

摘要

介绍了变压吸附技术在合成氨行业的应用和发展。变压吸附技术的软件和硬件经过多年的进步和提高，技术已经非常完善，产品流量从最初的几百提高至数十万Nm3／h的规模，为合成氨所需氢气提供了技术上的保证。%This article describes the application and development of Pressure Swing Adsorption technology in the ammonia industry.After many years improving , the software and hardware of PSA technology is very systematic and sophisticated now.Product flow rate increased from hundred level to hundred-thousand level standard cubic meters per hour , which pro-vides sufficient support from technology view , for hydrogen supply to synthesis ammonia .