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Catalytic performance of metal oxides for the synthesis of propylene carbonate from urea and 1,2-propanediol

✍ Scribed by Qibiao Li; Ning Zhao; Wei Wei; Yuhan Sun

Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
525 KB
Volume
270
Category
Article
ISSN
1381-1169

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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