Esterification of petroleum naphthenic acids with acetylenic alcohols

The reversible esterification reaction of petroleum naphthenic acids with acetylenic alcohols in the presence of homogeneous and heterogeneous acid catalysts was investigated. The optimal parameters of the process were determined and its kinetic features were investigated. It was found that propargy...

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Bibliographic Details
Published in:Petroleum chemistry 2009-05, Vol.49 (3), p.229-234
Main Authors: Veliev, M. G., Sadygov, O. A., Mamedova, N. A., Mustafaev, S. A.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
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Summary:The reversible esterification reaction of petroleum naphthenic acids with acetylenic alcohols in the presence of homogeneous and heterogeneous acid catalysts was investigated. The optimal parameters of the process were determined and its kinetic features were investigated. It was found that propargyl alcohol is more reactive than its dimethylated analog. It was shown that propargyl esters of petroleum naphthenic acids can be used as anticorrosive additives for motor oils.
ISSN:0965-5441
1555-6239
DOI:10.1134/S0965544109030074