PROCESS FOR PRODUCTION OF CARBOXYLIC ESTERS

摘要

PURPOSE: A manufacturing method of carboxylic acid ester is provided to secure the industrial efficiency, and to economically manufacture the carboxylic acid ester from aliphatic carboxylic acid and aliphatic alcohol. CONSTITUTION: A manufacturing method of carboxylic acid ester reacting aliphatic carboxylic acid and aliphatic alcohol, under the presence of a catalyst comprises the following steps: reacing the aliphatic carboxylic acid and the aliphatic alcohol inside a reactor(4); supplying the outcome to a distillation column(6), and discharging water and the carboxylic acid ester while collecting the non-reactive aliphatic carboxylic acid; and recycling the non-reactive aliphatic carboxylic acid.