煤制甲醇与天然气制液氨联产工艺及效益研究  

THE COMBINED PROCESS OF COAL-TO-METHANOL AND NATURAL GAS-TO-LIQUID AMMONIA AND ITS ECONOMIC PROFIT RESEARCH

作　　者：杜伟 Du Wei(Yunnan Shuifu Yuntianhua Co.,Ltd.,Shuifu 667800)

机构地区：[1]云南水富云天化有限公司,云南水富657800

出　　处：《大氮肥》2024年第2期81-85,89,共6页Large Scale Nitrogenous Fertilizer Industry

摘　　要：煤制甲醇和天然气制液氨装置是两套不同原料路线,生产不同化工产品的独立生产装置。通过对两套装置的工艺路线进行研究,找出最佳的工艺组合,实现甲醇和液氨产品的联产,在甲醇和液氨产品价格变化的情况下,发挥两套装置的最佳营运效率。Coal-to-methanol and natural gas-to liquid ammonia plant are the independent plant,and different in material route and product slate.A research on the process of these two plants was carried out to find the best way to combine the processes,achieving the combined production of methanol and liquid ammonia.Under the condition of price change of methanol and liquid ammonia,the combined plant may exert the optimized operation efficiency.

关 键 词：甲醇弛放气 天然气转化制氨 醇氨联产 汇合点 效益 

分 类 号：TQ223.121[化学工程—有机化工] TQ113.5