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Synthesis of Propylene Carbonate from Urea and 1,2-Propylene Glycol over a Zinc Acetate Catalyst

✍ Scribed by Zhao, Xinqiang; Zhang, Yan; Wang, Yanji

Book ID
121719154
Publisher
American Chemical Society
Year
2004
Tongue
English
Weight
116 KB
Volume
43
Category
Article
ISSN
0888-5885

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Clean synthesis of propylene carbonate f
Clean synthesis of propylene carbonate from urea and 1,2-propylene glycol over zinc–iron double oxide catalyst
✍ Xinqiang Zhao; Zhiguang Jia; Yanji Wang πŸ“‚ Article πŸ“… 2006 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 212 KB

## Abstract A series of zinc–iron double oxide catalysts has been prepared. The suitable preparation conditions are as follows: zinc nitrate and iron nitrate as precursors, molar ratio of Zn/Fe 2:1, ammonia as the precipitant, precipitation end‐point pH 8.04, and calcination temperature 450 Β°C. The