合成氨装置铜洗塔的技术改造  

Technical renovation of cnpnunmonia scrubber of synthetic ammonia unit

作　　者：陆懋筠 金凤美 

机构地区：[1]南化公司氮肥厂,江苏南京210035

出　　处：《化学工业与工程技术》2003年第6期42-45,共4页Journal of Chemical Industry & Engineering

摘　　要：针对铜洗塔存在吸收液循环量不足等缺点,对其内件如填料、液体初始分布器和液体收集再 分布器等进行了技术改造。改造后,铜洗塔的生产能力提高20％以上。Technical renovation is carried out for internal parts of cuprammonia scrubber such as packing, initial liquid distributor, liquid collection and redistributor, etc, because circulation amount of absorbing liquid is not sufficient. After renovation, production capacity of cuprammonia scrubber is raised above 20%.

关 键 词：合成氨 铜洗塔 液体再分布器 技术改造 规整填料 气液分布器 

分 类 号：TQ113.252[化学工程—无机化工]