[EN] RECOVERY OF TRIMETHYLOLPROPANE FROM PURIFICATION RESIDUE<br/>[FR] RÉCUPÉRATION DE TRIMÉTHYLOLPROPANE À PARTIR D'UN RÉSIDU DE PURIFICATION
申请人:OXEA BISHOP LLC
公开号:WO2014042768A1
公开(公告)日:2014-03-20
A method of reclaiming trimethylolpropane from purification residue includes hydrolyzing a purification residue with an aqueous medium in the presence of (i) an acid and (ii) an oxidizing agent. The method is particularly effective to reclaim trimethylolpropane from monolinear-bis-TMP-formal: monolinear bis-TMP-f ormal (MBLF or TMP-BMLF); Formula II: [C2H5C(CH2OH)2CH2O]2CH2 (II)