Separation of t-amyl alcohol from isobutanol by extractive disti
Separation of unsaturated hydrocarbons by extractive distillatio
Separation of vinyl acetate from ethyl acetate by extractive dis
Separation of vinyl acetate from ethyl acetate by extractive dis
Separation of xylenes by extractive distillation
Solvent assisted process for recovery of phthalic anhydride in t
Solvent recovery from waste oils