正庚烷、甲苯和2-乙基己醇在DOP中无限稀活度系数的测定和关联  

MEASUREMENT ON AND CORRELATION OF IDAC OF SOME LOW-BOLING POINT COMPOUNDS IN DOP

作　　者：赵传钧[1] 杜玉兰[1] 

机构地区：[1]北京化工学院

出　　处：《化学工程》1990年第3期60-61,共2页Chemical Engineering(China)

摘　　要：用气相色谱法测定100～140℃下正庚烷、甲苯和2-乙基已醇在DOP中的无限稀释活度系数。实验结果用经验方程和Wilson方程关联。The IDAC (infiuite dilnte activity coefficients )of some low-boiling point compounds(n-heptane, toluene and 2-ethylhexanol )in DOP at 100-140℃ are measured by gas chromatography method, The results are correlated using empirical equation and Wilson equation, respectively.

关 键 词：正庚烷 甲苯 乙基己醇 增塑剂 DOP 

分 类 号：O623.11[理学—有机化学]