摘要
对脱除合成氨变换气CO2方法进行分析,提出在联合制碱法工艺中,采用联碱氨母液Ⅱ直接吸收合成氨变换气CO2方法是最佳节能方法。新型外冷碳化塔实现大型化后,为变换气制碱工艺大型化创造设备条件,具备了推广应用条件。
By analyzing the method of removing transformation gas （ CO2 ） in synthesis ammonia production, we put forward a optimum economization energy method that the mother liquor II absorbed CO2 directly. The new - type outside cool carbonization tower is amplied. It provides the equipmeut and application condition for the large - scale technology of producing alkali with transformation gas.
出处
《盐业与化工》
CAS
北大核心
2007年第3期48-50,53,共4页
Jounral of Salt and Chemical Industry
关键词
变换气制碱
制碱工艺
节能
produce alkali with transformation gas
the technology of producing alkali
economization on energy
