PURPOSE: Water/ethanol separation method is provided to facilitate separation of water and ethanol and to reduce maintenance cost of a separation apparatus as durability is not decreased even in a continuous separation process.;CONSTITUTION: Separation method of water and ethanol includes the following ...
Choudhury J P, Ghosh P. Separation of ethanol from ethanol-water mixture by reverse osmosis [J]. Biotechnol Bioeng, 1985, 27: 1081-1084.J. P. Choudhury,,P. Ghosh.Separation of ethanol from ethanol-water mixture by reverse osmosis. Biotechnology and Bioengineering . 1985...
Hegeman and C.A. Smolders 摘要: The separation of ethanol—water mixtures is of great importance for the production of ethanol from biomass. Both ultrafiltration and pervaporation processes can be used for the continuous processing of fermentation and separation, The removal of ethanol from the ...
A revisit to the separation of a binary mixture of ethanol-water using ultrasonic distillation as a separation process Ethanol separation from binary ethanol-water mixture by utilizing "ultrasonic atomization" or 'ultrasonic distillation' has been investigated and inferred ... Spotar, SergeyRahman, Asa...
Separation Science and TechnologyM. Goto, A. Shiosaki, T. Hirose, Separation of water/ethanol vapor mix- tures through chitosan and crosslinked chitosan membranes, Sep. Sci. Technol. 29 (1994) 1915-1923.Goto M,Shiosaki A,Hirose T.Separation of water/ethanol vapor mixtures through chitosan ...
Separation of ethanol,isopropanol and water mixtures by extractive distillation[P].US,5800681A,1998.Berg., 1998, "Separation of ethanol, Isopropanol and Water Mixtures by Extractive Distillation", United States Patent, 5,800,681.Berg Lloyd.Separation of ethanol, isopropanol and water mixtures by ...
A polyethersulfone (PES)-supported graphene oxide (GO) membrane has been developed by a simple casting approach. This stable membrane is applied for ethanol/water separation at different temperatures. The 5.0 µm thick GO film coated on PES support
Pervaporation separation of water-ethanol mixtures through PVA-Sodium alginate blend membranes Chitosan membrane having 84% degree of deacetylation was crosslinked with toluene-2,4-diisocyanate and tested for the dehydration of isopropanol by the per... Jonggeon,Jegal,Kew,... - 《Journal of Applied...
Separation of dilute ethanol-water mixtures in a fixed bed of bi-dispersed hydrophobic adsorbent, silicalite, is considered. The column dynamics are well described with a differential model accounting for axial dispersion, external film mass transfer and intraparticle diffusion. Diffusion within the soli...
Radical reactivity indices and frontier electron densities were calculated. The membrane prepared from this copolymer carried out a selective separation of water from aqueous ethanol solution by pervaporation method. The separation factor toward water was as high as 1200....