COUPLED PRODUCTION OF TWO ESTERS

摘要

THE INVENTION RELATES TO A PROCESS FOR THE COUPLED PRODUCTION OF TWO ESTERS BY REACTION OF A MIXTURE OF ALIPHATIC ALCOHOLS WITH AN ALIPHATIC CARBOXYLIC ACID AND SUBSEQUENT WORKING-UP BY DISTILLATION WITH RECYCLING OF A SIDE STREAM REMOVED FROM THE DISTILLATION COLUMN DOWNSTREAM OF THE ESTERIFICATION REACTOR INTO THE ESTERIFICATION REACTOR.THE PURE ESTER COMPOUNDS ARE OBTAINED VIA THE BOTTOM OF THE DISTILLATION COLUMNS DOWNSTREAM OF THE ESTERIFICATION REACTOR.