摘要
考察了温度、pH值、共存酸以及不同树脂对 β -萘磺酸吸附的影响。平衡数据符合Langmuir等温线 ,获得的热力学数据表明过程是可行的。研究表明 ,该法可有效地实现硫酸和 β 萘磺酸的分离。
The influence of temperature,pH value, and co existing acid, as well as different resins on the adsorption of NSA have been investigated. The equilibrium data coincide with the Langmuir isotherms. The thermodynamic data obtained show that the process is feasible, and H 2SO 4 and NSA may be efficiently separated.
基金
吉林省科学技术发展基金资助项目 (吉科合字第 19990 337号 )
