Journal
PROCESSES
Volume 9, Issue 2, Pages -Publisher
MDPI
DOI: 10.3390/pr9020318
Keywords
azeotrope separation; membrane modification; genetic programming; distillation-membrane separation integration
Categories
Funding
- National Natural Science Foundation of China [21676151]
Ask authors/readers for more resources
This paper establishes a new integrated distillation-membrane separation process solution strategy based on genetic programming for azeotrope separation. Additionally, a price evaluation method based on the theory of unit membrane area is proposed. By optimizing the separation operation using methanol-toluene as an example, the results provide a basis for the development of membrane materials in the experimental research stage.
In this paper, a new integrated distillation-membrane separation process solution strategy based on genetic programming (GP) was established for azeotrope separation. Then, a price evaluation method based on the theory of unit membrane area was proposed, so that those membranes which are still in the experimental stage and have no actual industrial cost for reference can also be used in the experimental research. For different characteristics and separation requirements of various azeotropic systems, the solution strategy can be matched with difference pervaporation membranes, and the optimal distillation-membrane separation integrated process can be solved quickly and accurately. Taking methanol-toluene as an example, the separation operation was optimized by using the algorithm. The effects of different feed flows and compositions on the modification of the chitosan membrane were discussed. These results provide a reliable basis for the prospects for development and modification direction of membrane materials which are still in the experimental research stage.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available