Show simple item record

AuthorAl-Marri, Mohammed Jaber
AuthorRongwong, Wichitpan
AuthorBenamor, Abdelbaki
Available date2023-02-02T04:34:11Z
Publication Date2015
Publication NameEngineering Sciences and Fundamentals 2015 - Core Programming Area at the 2015 AIChE Annual Meeting
ResourceScopus
URIhttp://hdl.handle.net/10576/39376
AbstractThe kinetics of the reactions between aqueous solutions of carbon dioxide and Aminomethylpropanol (AMP), Aminobutanol (AB), Aminopropanol (AP), Diethanolamine (DEA) and Ethanolamine (MEA) were investigated over a temperature range of 293-313 K and different amine concentrations using a stopped flow technique. It was found that at each temperature, MEA reacts faster than AB, which in turn, reacts faster than AMP and DEA respectively. Reactions of MEA, DEA and AB can be explained by the zwitterion mechanism. However, the reaction mechanism of the AMP, a hindered amine, is suggested to be similar to that for tertiary amines, but at a faster rate. The rate constants required to predict reaction rates of these amines with CO2 have been calculated and presented in this work.
Languageen
PublisherAIChE
SubjectAmine
2-Amino-2-Methyl-1-Propanol
Reboilers
TitleReaction kinetics of some important alkanolamines with carbon dioxide in aqueous solutions using stopped flow technique
TypeConference Paper
Pagination1285-1292
Volume Number2
dc.accessType Abstract Only


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record