These advantages make heterogeneous batch azeotropic distillation widely used inindustry.

Study on separation process in methyl-isobutyl-ketone synthesis liquid by heterogeneous azeotropic distillation;

Methyl-isobutyl-ketone separation process by isopropanol one-step method was studied with residue curve maps,and heterogeneous azeotropic distillation was presented to separate methyl-isobutyl-ketone synthesis liquid.

In order to separate n-hexane-ethyl acetate azeotrope,batch azeotropic distillation was often used and the entrainer played a key role in the process.

Batch azeotropic distillation is used to separate azeotropic mixtures.

Study on production of dehydration ethanol with azeotropic distillation dividing-wall column;

Simulation of dividing-wall azeotropic distillation column for separation of tert-butanol from water

Study of the entrainer of n-Butyl acetate in azeotropic distillation simulation for acetic Acid-water system

Esterifing synthesis of isopentyl acetate by a new equipment of water separation from azeotropic rectification;

A new esterification equipment of combining microwave heating and water separation from azeotropic rectification solves the problem of the reaction quickly under the condition of microwave but water separation slowly This equipment can synthesize butyl ester rosin within 2 hours.

The esterification set with a water separator in azeotropic rectification is developed to enhance the conversion of lactic acid and reduce the time of synthetic reaction of ethyl lactate under the condition of resin catalyst.