PROCESS FOR OXIDATION OF ALKYL AROMATIC COMPOUND TO AROMATIC CARBOXYLIC ACID
申请人:Reliance Industries Limited
公开号:EP3107886A1
公开(公告)日:2016-12-28
US9932287B2
申请人:——
公开号:US9932287B2
公开(公告)日:2018-04-03
[EN] PROCESS FOR OXIDATION OF ALKYL AROMATIC COMPOUND TO AROMATIC CARBOXYLIC ACID<br/>[FR] PROCÉDÉ D'OXYDATION D'UN COMPOSÉ D'ALKYLE AROMATIQUE EN ACIDE CARBOXYLIQUE AROMATIQUE
申请人:RELIANCE IND LTD
公开号:WO2015125095A1
公开(公告)日:2015-08-27
The present disclosure provides a process for oxidation of p-xylene to terephthalic acid. Recovery of fluid medium and valuable chemicals is carried out using p-xylene as fluid medium which is also the starting material. The recovered stream containing p-xylene, acetic acid and other valuable chemicals is recycled to the oxidation step. The process disclosed in the present disclosure is energy efficient and cost effective.