1,2-Dichloroethane production by two-step oxychlorination reactions in a fluidized bed reactor

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The reaction characteristics of two-step oxychlorination to produce 1,2-dichloroethane as a feedstock of PVC production were determined in a fluidized bed reactor. The effects of superficial gas velocity and gas composition on the reactivity and fluidization stability have been determined to find the optimum operating conditions in the continuous fluidized bed reactor system. It has been found that the average ethylene conversion is 94% with ethylene dichloride (EDC) selectivity of 97-98%, the average HCl conversion is 97.4%, the solid reactant conversion is 54% and a solid inventory ratio for the optimum reaction conversion is 3.3 in the process. (C) 2009 Elsevier Ltd. All rights reserved.
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Issue Date
2010
Language
English
Article Type
Article; Proceedings Paper
Keywords

SUPPORTED COPPER CHLORIDE; ETHYLENE; EXPOSURE

Citation

CHEMICAL ENGINEERING SCIENCE, v.65, no.1, pp.499 - 503

ISSN
0009-2509
DOI
10.1016/j.ces.2009.02.052
URI
http://hdl.handle.net/10203/95422
Appears in Collection
CBE-Journal Papers(저널논문)
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