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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao HAL INRAEarrow_drop_down
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Article . 2010
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Utilization of semi continuos catalitic reactive distillation process in the esterification of heptanoic acid

Authors: Hernandez-Ochoa, L.; Mouloungui, Zephirin; Salasc, Fanny;

Utilization of semi continuos catalitic reactive distillation process in the esterification of heptanoic acid

Abstract

El Heptanoato de etilo es preparado por esterificaci´on directa del ´acido heptanoico con etanol en presencia del ´acido sulf´urico como catalizador. El proceso de destilaci´on semi continuo catal´ıtico reactivo (reactor extractor unido a una columna de tipo dean stark) fue utilizado como una alternativa en el proceso de esterificaci´on. Tamiz molecular de tipo 3˚A fue utilizado como agente de absorci´on para eliminar el agua formada durante la reacci´on de esterificaci´on y desplazar el equilibrio de la reacci´on hacia la formaci´on de los productos. El heptanoato de etilo obtenido fue analizado por Cromatograf´ıa en Fase Gaseosa unida a Detector de Ionizaci´on de Flama (GC-FID) y caracterizado por Espectrometr´ıa en Infrarrojo (FTIR).

Ethyl heptanoate was prepared by direct esterification of heptanoic acid with ethanol in presence of sulphuric acid utilized as catalyst. Semi continuous catalytic reactive distillation (reactor extractor coupled a clean stark tramp) process was utilized alternative process for esterification process. Molecular sieves of type 3A was used from adsorbed the water formatted in the esterification reaction and shift the equilibrium of the esterification towards the desired products. The purified ethyl heptanoate was analyzed by Gas chromatographic (GC-FID) and characterized by using a Fourier transform infrared (FTIR) spectrometer.

Country
France
Keywords

[SPI.GPROC] Engineering Sciences [physics]/Chemical and Process Engineering, semi continuous catalytic reactive distillation, esterification, IR, heptanoic acid, [SDV.IDA] Life Sciences [q-bio]/Food engineering, GC-FID

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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