摘要
对CX-105色谱仪的气路系统进行适当改动,在同一温度下测定苯和噻吩在七种不同溶剂中的无限稀释活度系数(γ~∞);对七种溶剂及含水N-甲基-吡咯烷酮(N-methyl-pyrrolidone,简称NMP)的选择性及溶解能力进行详细地研究。
Gas flow path of CX—105 Gas Chromatograph is improved. Activity coefficients (γ~∞), at infinite dilution, selectivity and solubility of benzene and thiophene in seven solvents and mixed solvent of N-methyl-pyrrolidone/water were studied.
出处
《高校化学工程学报》
EI
CAS
CSCD
1991年第1期79-83,共5页
Journal of Chemical Engineering of Chinese Universities
