本刊讯　热钾碱脱碳工艺是目前世界上广泛使用的一种ＣＯ2 脱除工艺 ,迄今为止 ,世界上各种热钾碱脱碳装置已逾千套。在我国 ,约有 6 0家大中型化肥生产企业采用该工艺 ,占国内大中型合成氨厂的 70 %。虽然大多数工厂进行过一系列的节能降耗技术改造 ,但与国外节能型装置的能耗 The journal hot potash decarburization process is widely used in the world a CO2 removal process, so far, the world’s various thermal potash decarbonization device has more than 1,000 sets. In China, about 60 large and medium-sized fertilizer manufacturers use this technology, accounting for 70% of the domestic large and medium-sized ammonia plant. Although most factories have carried out a series of energy-saving technological transformation, but with the energy-saving devices in foreign countries