Study of liquid–solid catalytic reaction of epichlorohydrin with sodium butyrate in the presence of tetrabutylammonium bromide


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Аннотация

The liquid–solid catalytic reaction of epichlorohydrin and sodium butyrate with tetrabutylammonium bromide as a phase transfer catalyst was studied in this paper. The shrinking core model was applied. The analysis of the reaction based on the kinetic model showed a reaction-controlled regime at temperatures varying from 90 to 100°C. The exterior diffusivity was removed between 300 and 400 rpm. The internal diffusivity was removed when the particle size was 2 × 10–4 m. Reaction rate constants were calculated at different temperatures. The correlation was obtained when the proposed kinetic model was applied to all the experimental data for predictive evaluations and the activation energy was 37.01 kJ mol–1.

Авторлар туралы

Qiang Huang

School of Chemical Engineering and Energy

Email: mengqingyi2009@sina.com
ҚХР, Zhengzhou, Henan, 450001

Qingyi Meng

Luoyang Yonglong Energy and Chemical Co., Ltd. of Henan Energy Chemical (HNEC)

Хат алмасуға жауапты Автор.
Email: mengqingyi2009@sina.com
ҚХР, Luoyang, Henan, 471100

Chunlan Ban

School of Chemical Engineering and Energy

Email: mengqingyi2009@sina.com
ҚХР, Zhengzhou, Henan, 450001

Rui Zhang

School of Chemical Engineering and Energy

Email: mengqingyi2009@sina.com
ҚХР, Zhengzhou, Henan, 450001

Yingyu Gao

School of Chemical Engineering and Energy

Email: mengqingyi2009@sina.com
ҚХР, Zhengzhou, Henan, 450001

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