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Propylene Epoxidation using Titanium-containing Zeolite Catalysts  

Ban, Han-Ju (Department of Chemical Engineering, Inha university)
Lee, Kyu-Yong (Department of Chemical Engineering, Inha university)
Lee, Joong-Ki (Department of Chemical Engineering, Inha university)
Chung, Sung-Taik (Department of Chemical Engineering, Inha university)
Ahn, Wha-Seung (Department of Chemical Engineering, Inha university)
Publication Information
Korean Chemical Engineering Research / v.44, no.2, 2006 , pp. 121-128 More about this Journal
Abstract
Propylene epoxidation by $H_2O_2$ (30％ aqueous) as oxidant was studied in a semi-batch reactor using TS-1 catalyst: Effects of reaction temperature, time, pressure, solvent, catalyst and $H_2O_2$ concentration on $H_2O_2$ conversion (limiting reagent) and product distribution were investigated. Potential inhibition by propylene oxide on the epoxidation rate was also examined. Ti-MCM-22 with MWW zeolytic structure was found to exhibit better performance than TS-1 with MFI structure, provide that a proper choice of solvent(acetonitrile) is made.
Keywords
Propylene; Propylene Oxide; Epoxidation; TS-1; Ti-MCM-22;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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