Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9610410 | Catalysis Today | 2005 | 5 Pages |
Abstract
A novel integrated process of enzymatic synthesis of sugar fatty acid esters from renewable sources was proposed for the system oleic acid/α-methylglucoside focussing on the application of different membrane techniques. The operational parameters were studied and optimised carrying out the reaction in an enzymatic membrane reactor (EMR) where the catalyst remained retained by means of ultrafiltration. A pervaporation unit coupled to the EMR was applied for by-product removal (water). A proper product separation and isolation was achieved applying combined techniques including filtration, evaporation, extraction and alternatively stepwise elution chromatography or dialysis.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
E.M. del Amor Villa, R. Wichmann,