磷铵洗氨生产浓氨水工艺介绍

Production process of concentrated ammonia liquor with ammonia scrubbing with ammonium phosphate

介绍了焦炉煤气脱氨技术,磷铵洗氨生产浓氨水工艺与其他煤气脱氨工艺相比较,所产浓氨水纯度高,且浓氨水应用广泛,工艺经济效益较好,目前已经实现国产化设计。

The technology for ammonia removal from coke oven gas is described and the process for the production of concentrated ammonia liquor with ammonia scrubbing with ammonium phosphate and other gas ammonia removal processes are compared. The produced concentrated ammonia liquor is characterized by high purity, wide application and better, economic benefit of the process. The domestic design of the process has been realized at present.