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Enhanced Solubility and Reflection of Hydrotropy Technique in the Segregation of of m/p-Aminonitrobenze

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1TitleTitle of DocumentEnhanced Solubility and Reflection of Hydrotropy Technique in the Segregation of of m/p-Aminonitrobenze
2CreatorAuthor's name, affiliation, country M. DHINAKARAN, ANTONY BERTIE MORAIS and N. NAGENDRA GANDHI
Department of Chemical Engineering, A.C. College of Technology, Anna University Chennai, 600 025, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Hydrotropy, Solubilization, Enhanced solubility, Extraction
4DescriptionAbstract The aqueous solubilities of m/p amino nitrobenzene in different concentrations (0-3.0 mol/L) of hydrotropes such as sodium benzoate, sodium saccharin, dimethyl benzamide at different system temperatures (303 K to 333 K) were studied. The percentage extraction (%E) of m- amino nitrobenzene from m/p- amino nitrobenzene mixture increases with an increase in hydrotrope concentration. A minimum hydrotrope concentration (MHC) in the aqueous phase was required to initiate the significance of the %E of m- amino nitrobenzene. Percentage extraction (%E) is the ratio of moles of m - amino nitrobenzene extracted in presence and absence of a hydrotrope. The sensitivity and feasibility of the proposed process are examined by carrying out solubilization and equilibrium precipitation experiments with the mixtures of various compositions. The effectiveness of hydrotropes was measured in terms of Setschenow constant Ks and reported for all hydrotropes used in this study and determination of aggregation behavior of all hydrotropes were also studied.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier DOI:10.7598/cst2012.154
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  1 , Number  (2), (2012)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
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