Which separation scenarios are advantageous for membranes or distillations?
نویسندگان
چکیده
We systematically analyze power requirements of membrane and distillation processes for binary mixtures where the desired product component is more permeable also volatile. first derive a shortcut method to compare efficiency heat pump steam-driven distillations. Then, separation are discussed. Distillation generally requires lower when either high recoveries needed (at all tested purities), or purity streams with modest needed. For products at recoveries, membranes have potential provide energy benefits highly enriched feeds, especially those composed close boiling components. Additionally, feed concentration moderate recovery modest, likely show gain. advantageous scenarios studied, was than by factor two seven.
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ژورنال
عنوان ژورنال: Aiche Journal
سال: 2022
ISSN: ['1547-5905', '0001-1541']
DOI: https://doi.org/10.1002/aic.17839