摘要
介绍了酸性水汽提装置氨精制系统存在的脱硫塔效率低、胺气带液、活性炭吸附剂流失进入胺气等问题,严重影响了生产。经过对脱硫塔、脱胺塔等设备的技术改造,并使用CT8-6D胺精制脱硫剂后,解决了存在的问题,使氨液产品质量明显提高,满足了产品质量标准,每年可生产液氨1100 t,获得了明显的经济效益和社会效益。
The problems such as the low desulfurization efficiency, liquid carry - over and absorption agent loss in ammonia unit are introduced in this paper. After the technical transforms on ammonia purifying system in wastewater - stripping unit and by using the ammonia purifying agent CT8 - 6D. The product quality is improved evidently and the unit can produce 1 100 t/a liquid ammonia.
出处
《石油与天然气化工》
CAS
CSCD
北大核心
2003年第2期85-88,共4页
Chemical engineering of oil & gas
