【摘要】 针对三种以煤为原料的大型合成氨流程。分别提出联产甲醇的建议。冷法净化合成氨装置,可采用并联联醇;非冷法净比与油改煤合成氨装置,可采用串联联醇,均具有相当的经济效益。更多还原

【Abstract】 The projects of methanol co-produced with ammonia synthesis have been proposed for three am-monia synthesis processes based on coal feed. Methanol can be produced in parallee with ammonia for the process of the cold method purification,or in series for the process of the non-cold method purification and the process with its feed changed from oil to coal. If these projects are accepted,the economic effects are significant for ammonia plant.更多还原