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-甲基吡咯烷酮的选择性及溶解能力进行了详细研究。
The gas flow system of Cx-105 gas chromatograph is improved. Infinite dilution ctivity oefficients (γ~∞) for benzene and thiophene in seven solvents are determined. Selectivities and issolubilities for the seven solvents and the mixed solvent of N-methyl-pyrrolidone and water re tudied.
出处
《化学工业与工程》
CAS
1990年第3期13-16,共4页
Chemical Industry and Engineering
