The object of this invention is to provide a process or {TAIL ~ method} of azeotropic distillation that will enhance the relative volatility of 3 methyl 2 butanol from {HEAD ~ 1 butanol} in their separation in a rectification column 
The object of this invention is to provide a process or { TAIL ~ method } of azeotropic distillation that will enhance the relative volatility of 3 methyl 2 butanol from { HEAD ~ 1 butanol } in their separation in a rectification column
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH