Prediction of New Distillation-Membrane Separation Integrated Process with Potential in Industrial Application

In this paper, a new integrated distillation-membrane separation process solution strategy based on genetic programming (GP) was established for azeotrope separation. Then, price evaluation method the theory of unit membrane area proposed, so that those membranes which are still in experimental stage and have no actual industrial cost reference can also be used research. For different characteristics requirements various azeotropic systems, matched with difference pervaporation membranes, optimal solved quickly accurately. Taking methanol-toluene as an example, operation optimized by using algorithm. The effects feed flows compositions modification chitosan were discussed. These results provide reliable basis prospects development direction materials research stage.