Selective synthesis of triacetin from glycerol catalyzed by HZSM-5/MCM-41 micro/mesoporous molecular sieve

Jiangyong Liu; Zihao Wang; Yunlin Sun; Ruiqi Jian; Panming Jian; Dan Wang

doi:10.1016/j.cjche.2018.09.013

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Selective synthesis of triacetin from glycerol catalyzed by HZSM-5/MCM-41 micro/mesoporous molecular sieve

Updated：2026-01-06

- Selective synthesis of triacetin from glycerol catalyzed by HZSM-5/MCM-41 micro/mesoporous molecular sieve
- Chinese Journal of Chemical Engineering Vol. 27, Issue 5, Pages: 1073-1078(2019)
- Affiliations：
  
  1. School of Chemistry and Chemical Engineering, Yangzhou University,Yangzhou,China,225002
  2. School of Medicine, Stanford University, Stanford,CA,USA,94304
  3. State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology,Beijing,China,100029
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2018.09.013
  CLC：
- Published：2019
- Accepted：
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Jiangyong Liu, Zihao Wang, Yunlin Sun, Ruiqi Jian, Panming Jian, Dan Wang. Selective synthesis of triacetin from glycerol catalyzed by HZSM-5/MCM-41 micro/mesoporous molecular sieve[J]. Chinese Journal of Chemical Engineering, 2019, 27(5): 1073-1078.
DOI：

Jiangyong Liu, Zihao Wang, Yunlin Sun, Ruiqi Jian, Panming Jian, Dan Wang. Selective synthesis of triacetin from glycerol catalyzed by HZSM-5/MCM-41 micro/mesoporous molecular sieve[J]. Chinese Journal of Chemical Engineering, 2019, 27(5): 1073-1078. DOI： 10.1016/j.cjche.2018.09.013.

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 of glycerol with acetic acid. The conversion of glycerol was demonstrated to be 100% and the triacetin selectivity was over 91%

which can be attributed to the synergistic effect regarding suitable acidic property

excellent diffusion efficiency and good stability derived from the combined advantages of microporous molecular sieve HZSM-5 and mesoporous molecular sieve MCM-41.

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