The object of this invention is to provide a process or method of extractive distillation that will enhance the relative volatility of isopropyl acetate from {HEAD ~ isopropanol} in {TAIL ~ their separation} in a rectification column 
The object of this invention is to provide a process or method of extractive distillation that will enhance the relative volatility of isopropyl acetate from { HEAD ~ isopropanol } in { TAIL ~ their separation } in a rectification column
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH