A comprehensive study of isomeric butylbenzenes by gas-liquid chromatography.
The forces influencing the separation of n-, s-, and tbutylbenzenes on dinonyl phthalate, diethylhexyl sebacate, squalane, 1,2,3-tris(2-cyanoethoxyl)propane and Apiezon L modified with Bentone 34, are discussed. Specific and relative retentions, and thermodynamic quantities are calculated and reported. Diethylhexyl sebacate, Apiezon L modified with Bentone 34, and dinonyl phthalate are found to be selective for quantitative separation of butylbenzene isomers.
Farroha
S M
SM
College of Science, Univeraity of Baghdad, Baghdad, Iraq.
Habboush
A E
AE
Tameesh
A H
AH