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Liquid-liquid extraction with and without a chemical reaction
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Koncsag, Claudia I. and Barbulescu, Alina (2011) Liquid-liquid extraction with and without a chemical reaction. In: El-Amin, Mohamed, (ed.) Mass transfer in multiphase systems and its applications. [Rijeka, Croatia]: InTech, pp. 207-232. ISBN 978-953-307-215-9
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Official URL: http://www.intechopen.com/articles/show/title/liqu...
Abstract
The extraction of mercaptans with alkaline solution is accompanied by a second- order
instantaneous reaction. As explained in Section 2.2, in this case, the mass transfer
coefficients can be calculated as for the physical extraction, since the mass transfer is much
slower than the reaction rate.The liquid-liquid extraction is a mass transfer process between
two phases. One liquid phase is the feed consisting of a solute and a carrier. The other phase is
the solvent. The extraction is understood to be a transfer of the solute from the feed to the
solvent. During and at the end of the extraction process, the feed deprived of solute becomes
a raffinate and the solvent turns into extract. Extraction is a separation process aiming to
purify the feed or to recover one or more compounds from it.
Item Type: | Book Item | ||||
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Subjects: | Q Science > QD Chemistry | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
Library of Congress Subject Headings (LCSH): | Thiols, Extraction (Chemistry), Mass transfer | ||||
Publisher: | InTech | ||||
Place of Publication: | [Rijeka, Croatia] | ||||
ISBN: | 978-953-307-215-9 | ||||
Book Title: | Mass transfer in multiphase systems and its applications | ||||
Editor: | El-Amin, Mohamed | ||||
Official Date: | 2011 | ||||
Dates: |
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Page Range: | pp. 207-232 | ||||
Status: | Peer Reviewed | ||||
Access rights to Published version: | Open Access (Creative Commons) | ||||
Date of first compliant deposit: | 1 August 2016 | ||||
Date of first compliant Open Access: | 1 August 2016 | ||||
Funder: | Romania. Ministerul Educației, Cercetării, Tineretului și Sportului | ||||
Grant number: | PNII IDEI 262/2007 (MECTS) |
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