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Synthesis of cyclic carbonates from urea and diols over metal oxides

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

Book ID
108081254
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
232 KB
Volume
115
Category
Article
ISSN
0920-5861

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## Abstract **BACKGROUND:** Ethylene carbonate (EC) was synthesised via urea and ethylene glycol (EG) over zinc/iron oxide catalyst. By so doing, the by‐product, EG, generated in the process of producing dimethyl carbonate by the transesterification route was converted back to the raw material, EC.