摘要
采用错流旋转填料床空气法对络合铁脱硫液进行了再生实验研究。考察了气/液流量比、超重力因子、液体流量、苯酚类催化剂浓度对络合铁脱硫液再生率的影响。结果表明,在气、液接触极短时间内,双错流旋转填料床串联再生体系的再生率可达到89%以上,显著提升了络合铁脱硫液的再生效率。
Regeneration of chelated iron desulfurization solution by air method was investigated in a cross-flow rotating packed bed.The influences of gas-liquid flow ratio,high gravity factor,liquid flow rate and concentration of the phenol catalyst on the regeneration rate of chelated iron desulfurization solution were studied.It was illustrated that over 89% of the regeneration rate of chelated iron desulfurization solution with a dual series cross-flow rotating packed bed was acquired in a very short gas-liquid contact time,meaning that the regeneration efficiency was observably increased.
出处
《石油学报（石油加工）》
EI
CAS
CSCD
北大核心
2015年第1期62-66,共5页
Acta Petrolei Sinica(Petroleum Processing Section)
基金
国家自然科学基金项目(21376229)
山西省高等学校科技创新项目(2013128)资助
关键词
超重力
再生
络合铁
脱硫液
错流旋转填料床
high gravity
regeneration
chelated iron
desulfurization solution
cross-flow rotating packed bed
