合成氨生产工艺节能增效综合改造的探索

An Integrated Transformation on Energy Saving and Profit Increasing for Technology of Ammonia Production

改变传统的合成氨和氢气生产工艺流程,以水煤气代替了半水煤气,以变换气制氢代替了合成气制氢,实现了副产品液体CO2的开发,并提高了吹风气回收的蒸汽产量,降低了生产成本,有效保护了环境。

The title transformation includes using water gas to substitute for semi-water gas,making hydrogen with shift gas instead of synthesis gas,accomplishing the development of by-product liquid CO2 and increasing the recovered steam from blowing gas.The transformation not only reduced the production cost,but protected the environment as well.