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author:

Zheng, Huidong (Zheng, Huidong.) [1] (Scholars:郑辉东) | Yan, Zhongyi (Yan, Zhongyi.) [2] | Chu, Shijiao (Chu, Shijiao.) [3] | Chen, Jingjing (Chen, Jingjing.) [4] (Scholars:陈晶晶)

Indexed by:

EI Scopus SCIE

Abstract:

Recently, the application of continuous reaction technology for the production of fine chemicals has expanded significantly. Despite the increasing interest in continuous flow manufacturing, most industries continue to use multipurpose batch or semi-batch reactors. In this work, the utilization of a continuous oscillatory flow reactor (OFR) for heterogeneous catalysis is demonstrated by conducting a typical acetylation reaction (the acetylation of camphene) Parallel experiments was also performed in a batch stirred tank reactor (BSTR), and the results were compared with those obtained in the OFR. The temperature inside the OFR was uniform than that inside the BSTR, and the residence time distribution in the former system was close to that in a plug flow reactor. In addition, the OFR exhibited higher reaction rate and selectivity values than those obtained for the BSTR. Although the liquid was refreshed faster inside the OFR and no polymer residue was formed on the catalyst surface, its application required the screening of catalysts grains, which increased the probability of surface cracking. The OFR for continuous flow catalysis can serve as a promising starting point in the development of new, low-cost, and more efficient reactors for the synthesis of pharmaceuticals and other fine chemicals.

Keyword:

Acetylation Continuous flow chemistry Heterogeneous catalysis Isobornyl acetate Oscillatory flow reactors

Community:

  • [ 1 ] [Zheng, Huidong]Fuzhou Univ, Sch Chem Engn, Shangjie St,Xueyuan Rd 2, Fuzhou, Fujian, Peoples R China
  • [ 2 ] [Yan, Zhongyi]Fuzhou Univ, Sch Chem Engn, Shangjie St,Xueyuan Rd 2, Fuzhou, Fujian, Peoples R China
  • [ 3 ] [Chu, Shijiao]Fuzhou Univ, Sch Chem Engn, Shangjie St,Xueyuan Rd 2, Fuzhou, Fujian, Peoples R China
  • [ 4 ] [Chen, Jingjing]Fuzhou Univ, Sch Chem Engn, Shangjie St,Xueyuan Rd 2, Fuzhou, Fujian, Peoples R China

Reprint 's Address:

  • 郑辉东

    [Zheng, Huidong]Fuzhou Univ, Sch Chem Engn, Shangjie St,Xueyuan Rd 2, Fuzhou, Fujian, Peoples R China

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Source :

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION

ISSN: 0255-2701

Year: 2018

Volume: 134

Page: 1-8

3 . 0 3 1

JCR@2018

3 . 8 0 0

JCR@2023

ESI Discipline: ENGINEERING;

ESI HC Threshold:170

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 9

SCOPUS Cited Count: 11

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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