Process for production of acetinas from glycerol via the transesterificau00c7u00c3o employing acid catu00c1lise homogu00canea or heterogu00canea

摘要

Process for production of acetinas from glycerol via acid or heterogu00canea homogu00canea catu00c1lise transesterificau00c7u00c3o employing the present invention belongs to the field of Industrial Chemistry and relates to a process for the production of economical and ecologically viable acetinas by interm A detective of the transesterification of an ester alquu00edlico with glycerol.The employment of an ester of low toxicity in a low molar ratio allows such ester acts simultaneously as the reagent and solvent, and, therefore, the use of other solvents in the reaction. This process generates only organic waste ethanol and ethyl acetate, addition of the catalysed R acid heterogeneous. In homogeneous catalysis, aqueous solutions of salts are also the tailings.