超重力技术在脱硫液再生中的探索性研究  

Exploring research of high gravity technology in regeneration of desulfurized liquid

作　　者：于召洋[1] 李振虎[2] 郭锴[1] 冷继斌[2] 

机构地区：[1]北京化工大学教育部超重力工程研究中心,北京100029 [2]中国石油化工股份有限公司北京化工研究院,北京100013

出　　处：《化学工业与工程技术》2007年第2期12-14,共3页Journal of Chemical Industry & Engineering

摘　　要：用超重力旋转填充床替代再生槽,进行了超重力法再生脱硫液的研究。实验证明,用1台7L的超重力旋转填充床替代原有的320L再生槽,可以达到更好的再生效果。经超重力旋转填充床再生的脱硫液可提高脱硫效率、减少脱硫液的再生时间,且脱硫后出口净化气的硫化氢质量浓度均低于20 mg/m^3,满足了天然气运输的要求。The study on the regeneration of desulfurized liquid is conducted by high gravity technolog using high gravity rotating packed bed （RPB）. The experimental result shows that the original regeneration tank with a volume of 320 liters can be replaced by RPB with a smaller volume of 7 liters. It is proved that the desulfurized liquid generated through the RPB can improve the efficiency of desulfurization and shorten the regeneration time. The concentration of hydrogen sulfide after desulfuration is lower than 20 mg/m^3 , which can meet the requirement for long distance transportation.

关 键 词：超重力技术 旋转填充床 脱硫液 再生 

分 类 号：TE644[石油与天然气工程—油气加工工程]