Selective synthesis of triacetin from glycerol catalyzed by HZSM-5/MCM-41 micro/mesoporous molecular sieve
作者： Jiangyong Liu , Zihao Wang , Yunlin Sun , Ruiqi Jian , Panming Jian
DOI: 10.1016/J.CJCHE.2018.09.013
关键词:
摘要: Abstract HZSM-5/MCM-41 molecular sieve (H-ZM) catalysts with well-defined micro/mesoporous structures were synthesized and showed high performance for selective synthesis of triacetin via the esterification reaction glycerol acetic acid. The conversion was demonstrated to be 100% selectivity over 91%, which can attributed synergistic effect regarding suitable acidic property, excellent diffusion efficiency good stability derived from combined advantages microporous HZSM-5 mesoporous MCM-41.
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