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AuthorBenamor A.
AuthorMahmud N.
AuthorNasser M.
AuthorQiblawey H.
Available date2019-09-24T08:16:00Z
Publication Date2018
Publication NameIOP Conference Series: Materials Science and Engineering
ResourceScopus
ISSN17578981
URIhttp://dx.doi.org/10.1088/1757-899X/458/1/012063
URIhttp://hdl.handle.net/10576/11916
AbstractRemoval of carbon dioxide (CO 2 ) from natural gas streams is mandatory to avoid pipeline corrosion, increase the heating value of the gas and reduce the gas volume in case of liquefied natural gas (LNG). The use of N-Methyldiethanolamine (MDEA) solution combined with other rate promoters such as Piperazine (PZ) is a common practice in Gas treatment technology. In this work, the use of Aminobutanol (AB) mixed with MDEA for the removal of (CO 2 ) from natural gas streams is presented. The reaction kinetics of (CO 2 ) with mixtures of MDEA and AB was investigated using stopped flow technique. The experiments were performed over a temperature range of 293 to 313 K and solution concentration of 0.5 and 1 moles/l in different MDEA/AB proportions. Obtained kinetics data were interpreted using zwitterion mechanisms for the primary amine AB. The individual rate constants of the participating reactions were regressed and their corresponding activation energies were estimated. ? Published under licence by IOP Publishing Ltd.
SponsorThis paper was made possible by an NPRP Grant #7-1154-2?433 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.
Languageen
PublisherInstitute of Physics Publishing
TitleKinetics of CO 2 reaction with N-methyldiethanolamine and aminobutanol using stopped flow technique
TypeConference Paper
Issue Number1
Volume Number458
dc.accessType Abstract Only


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