Rationalisation possibilities of bioethanol dehydratation
2008
Bremers, G., Latvia Univ. of Agriculture, Jelgava (Latvia) | Blija, A., Latvia Univ. of Agriculture, Jelgava (Latvia) | Skele, A., Latvia Univ. of Agriculture, Jelgava (Latvia) | Birzietis, G., Latvia Univ. of Agriculture, Jelgava (Latvia) | Gulbis, V., Latvia Univ. of Agriculture, Jelgava (Latvia) | Danilevics, A., University of Latvia, Riga (Latvia) | Bosenko, A., Ltd. Jaunpagasts Plus, Jaunpagasts, Virbu pagasts, Talsu reg. (Latvia) | Taukacs, A., Ltd. Jaunpagasts Plus, Jaunpagasts, Virbu pagasts, Talsu reg. (Latvia) | Sargautis, D., Ltd. Jaunpagasts Plus, Jaunpagasts, Virbu pagasts, Talsu reg. (Latvia)
The conventional rectification can be rationalised if various additives that enhance the process, such as calcium chloride, sodium acetate, magnesium phosphate, etc. are added to the distilled alcohol solution during this process. When specific additives are applied, it is possible to produce bioethanol through transformed rectification with a 100 % concentration, the number of plates required for the rectification columns and the height of the column decreases two times, and the consumption of energy – by 50 %.
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