摘要
介绍了利用变压吸附提氢装置(1000Nm3/h)提取合成氨二气中的氢气的工艺流程 。
The process of abstracting hydrogen from two kinds of gases with the unit of pressure swing absorption in the preparation of synthetic ammonia is introduced.In comparision with the former one,the process has some advantages.The result shows that the annual production capacity of synthetic ammonia can increase more than 1 000 tons,and the economic benefit can be one million yuan annually.In the meantime,the pollution to environment is decreased.
出处
《河北化工》
2000年第2期40-41,共2页
Hebei Chemical Industry
关键词
合成氨
变压吸附
氢气
废气处理
synthetic ammonia
pressure swing absorption
hydrogen
