Ethylene carbonate production by cyclocondensation of ethylene glycol and urea in the presence of metal oxides and metal acetylacetonates: Fid-Bau Portal

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Ethylene carbonate production by cyclocondensation of ethylene glycol and urea in the presence of metal oxides and metal acetylacetonates

Lyadov, A. S. / Kochubeev, A. A. / Markova, E. B. / Khadzhiev, S. N.

Abstract A promising method for the production of ethylene carbonate is the cyclocondensation of ethylene glycol and urea in the presence of a catalyst. In this study, the catalytic effect of oxides and acetylacetonates of various metals on the occurrence of this reaction has been examined. It has been shown that cobalt acetylacetonate is the most effective catalyst. The effect of reaction conditions (temperature, pressure, contact time, and catalyst concentration) on the main parameters of catalytic conversion has been studied.

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Ethylene carbonate production by cyclocondensation of ethylene glycol and urea in the presence of metal oxides and metal acetylacetonates

Lyadov, A. S. / Kochubeev, A. A. / Markova, E. B. / Khadzhiev, S. N.

Abstract A promising method for the production of ethylene carbonate is the cyclocondensation of ethylene glycol and urea in the presence of a catalyst. In this study, the catalytic effect of oxides and acetylacetonates of various metals on the occurrence of this reaction has been examined. It has been shown that cobalt acetylacetonate is the most effective catalyst. The effect of reaction conditions (temperature, pressure, contact time, and catalyst concentration) on the main parameters of catalytic conversion has been studied.

Ethylene carbonate production by cyclocondensation of ethylene glycol and urea in the presence of metal oxides and metal acetylacetonates

Lyadov, A. S. / Kochubeev, A. A. / Markova, E. B. / Khadzhiev, S. N.

Abstract A promising method for the production of ethylene carbonate is the cyclocondensation of ethylene glycol and urea in the presence of a catalyst. In this study, the catalytic effect of oxides and acetylacetonates of various metals on the occurrence of this reaction has been examined. It has been shown that cobalt acetylacetonate is the most effective catalyst. The effect of reaction conditions (temperature, pressure, contact time, and catalyst concentration) on the main parameters of catalytic conversion has been studied.

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Title:

Ethylene carbonate production by cyclocondensation of ethylene glycol and urea in the presence of metal oxides and metal acetylacetonates

Contributors:

Lyadov, A. S. (author) / Kochubeev, A. A. (author) / Markova, E. B. (author) / Khadzhiev, S. N. (author)

Published in:

Petroleum Chemistry ; 56 ; 852-856

Publication date:

2016-09-01

Size:

5 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544116090152

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

ethylene carbonate , ethylene glycol , urea , metal oxides , metal acetylacetonates Chemistry , Industrial Chemistry/Chemical Engineering

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