新型氨合成工艺技术的特点及比较

摘要

The supply and demand of synthetic ammonia in domestic market is briefly overviewed in this paper,while several kinds of new ammonia synthesis process and flow is introduced in details,with the analysis and comparison of different technical characteristics and the prospect of the development trend of synthetic ammonia industry in our country.%分析了国内合成氨的市场供需概况;介绍了几种新型氨合成工艺技术、装置特点和工艺流程;以50万t/a合成氨生产装置为例,对比了KBR、托普索、卡萨利氨合成工艺的综合技术参数;展望了我国合成氨工艺技术的发展趋势。