%0 Journal Article %T Separation of benzene and toluene from close boiling nonaromatics by extractive distillation %A Berg, Lloyd %J Aiche Journal %V 29 %N 6 %P 961-966 %@ 0001-1541 %D 1983-11-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve