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