Study on the Synthesized Rosin Glyceride over LaZSM-5 Zeolite Catalyst Synthesized by the in Situ Method

[Image: see text] LaZSM-5 zeolite was synthesized by the in situ method and used as catalysts to catalyze the synthesis of rosin glyceride. As a comparison, ZSM-5 was also synthesized and used as catalysts to catalyze the synthesis of rosin glyceride. The synthesized ZSM-5 and LaZSM-5 zeolite cataly...

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Autores principales: Wang, Xiaoxiao, Guo, Fang, Yu, Yue, Liu, Zhenmin, Wang, Yingchun, Sun, Hongyan, Liu, Xianjun, Xue, Yongbing, Wei, Xianxian, Guo, Shaoqing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7745225/
https://www.ncbi.nlm.nih.gov/pubmed/33344806
http://dx.doi.org/10.1021/acsomega.0c03427
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author Wang, Xiaoxiao
Guo, Fang
Yu, Yue
Liu, Zhenmin
Wang, Yingchun
Sun, Hongyan
Liu, Xianjun
Xue, Yongbing
Wei, Xianxian
Guo, Shaoqing
author_facet Wang, Xiaoxiao
Guo, Fang
Yu, Yue
Liu, Zhenmin
Wang, Yingchun
Sun, Hongyan
Liu, Xianjun
Xue, Yongbing
Wei, Xianxian
Guo, Shaoqing
author_sort Wang, Xiaoxiao
collection PubMed
description [Image: see text] LaZSM-5 zeolite was synthesized by the in situ method and used as catalysts to catalyze the synthesis of rosin glyceride. As a comparison, ZSM-5 was also synthesized and used as catalysts to catalyze the synthesis of rosin glyceride. The synthesized ZSM-5 and LaZSM-5 zeolite catalysts were characterized and analyzed. The experimental results showed that the in situ synthesis of LaZSM-5 made La into the skeleton of ZSM-5 zeolite and increased the amount of Lewis acid on the LaZSM-5 zeolite. Also, Lewis acid was the key to liquid-phase esterification reaction. Compared with ZSM-5 zeolite, LaZSM-5 zeolite contributed to a higher yield and better stability as a catalyst for the synthesis of rosin glycerides.
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spelling pubmed-77452252020-12-18 Study on the Synthesized Rosin Glyceride over LaZSM-5 Zeolite Catalyst Synthesized by the in Situ Method Wang, Xiaoxiao Guo, Fang Yu, Yue Liu, Zhenmin Wang, Yingchun Sun, Hongyan Liu, Xianjun Xue, Yongbing Wei, Xianxian Guo, Shaoqing ACS Omega [Image: see text] LaZSM-5 zeolite was synthesized by the in situ method and used as catalysts to catalyze the synthesis of rosin glyceride. As a comparison, ZSM-5 was also synthesized and used as catalysts to catalyze the synthesis of rosin glyceride. The synthesized ZSM-5 and LaZSM-5 zeolite catalysts were characterized and analyzed. The experimental results showed that the in situ synthesis of LaZSM-5 made La into the skeleton of ZSM-5 zeolite and increased the amount of Lewis acid on the LaZSM-5 zeolite. Also, Lewis acid was the key to liquid-phase esterification reaction. Compared with ZSM-5 zeolite, LaZSM-5 zeolite contributed to a higher yield and better stability as a catalyst for the synthesis of rosin glycerides. American Chemical Society 2020-12-07 /pmc/articles/PMC7745225/ /pubmed/33344806 http://dx.doi.org/10.1021/acsomega.0c03427 Text en © 2020 The Authors. Published by American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Wang, Xiaoxiao
Guo, Fang
Yu, Yue
Liu, Zhenmin
Wang, Yingchun
Sun, Hongyan
Liu, Xianjun
Xue, Yongbing
Wei, Xianxian
Guo, Shaoqing
Study on the Synthesized Rosin Glyceride over LaZSM-5 Zeolite Catalyst Synthesized by the in Situ Method
title Study on the Synthesized Rosin Glyceride over LaZSM-5 Zeolite Catalyst Synthesized by the in Situ Method
title_full Study on the Synthesized Rosin Glyceride over LaZSM-5 Zeolite Catalyst Synthesized by the in Situ Method
title_fullStr Study on the Synthesized Rosin Glyceride over LaZSM-5 Zeolite Catalyst Synthesized by the in Situ Method
title_full_unstemmed Study on the Synthesized Rosin Glyceride over LaZSM-5 Zeolite Catalyst Synthesized by the in Situ Method
title_short Study on the Synthesized Rosin Glyceride over LaZSM-5 Zeolite Catalyst Synthesized by the in Situ Method
title_sort study on the synthesized rosin glyceride over lazsm-5 zeolite catalyst synthesized by the in situ method
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7745225/
https://www.ncbi.nlm.nih.gov/pubmed/33344806
http://dx.doi.org/10.1021/acsomega.0c03427
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