METHOD OF PRODUCING AROMATIC HYDROCARBONS FROM BYPRODUCTS OF AROMATIC CARBOXYLIC ACID AND/OR AROMATIC CARBOXYLIC ACID ALKYLESTER PREPARATION PROCESSES

摘要

This invention relates to a method of producing an aromatic hydrocarbon compound from byproducts of aromatic carboxylic acid and/or aromatic carboxylic acid alkylester preparation processes using hydroprocessing under conditions of high temperature and high hydrogen pressure in the presence of a catalyst, and to a hydroprocessing catalyst used therein.