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.
出处
《化学工业与工程技术》
CAS
2007年第2期12-14,共3页
Journal of Chemical Industry & Engineering
关键词
超重力技术
旋转填充床
脱硫液
再生
High gravity technology
Rotating packed bed （RPB）
Desulfurized liquid
Regeneration
