Please use this identifier to cite or link to this item:
Title: Study on thermodynamic properties of solvent extraction for 2-chloro-4, 6-dinitro-resorcinol
Authors: Ruixin, Shi
Yudong, Huang
Keywords: Solvent extraction;Thermodynamic properties;2-Chloro-4;6-Dinitro-resorcinol
Issue Date: Jan-2007
Publisher: CSIR
IPC Code: B01D11/00
Abstract: Thermodynamic properties of solvent extraction of 2-chloro-4,6-dinitro-resorcinol from aqueous phase were investigated. With ethyl acetate as the extractant and an organic solvent, such as benzene, toluene, cyclohexane and n-heptane as the diluent, the composition of the extracted species was determined by the method of slope analysis and the results show that the composi-tion relates to the diluent. It is also found that the distribution coefficient of 2-chloro-4,6-dinitro-resorcinol in the organic phase increases with the increase of the dielectric constant of the diluent. It is confirmed that the extraction of 2-chloro-4,6-dinitro-resorcinol is an exothermic process and the apparent thermal effect, ΔH , is -10.088 kJmol⁻¹.
Page(s): 100-103
ISSN: 0971–457X
Appears in Collections:IJCT Vol.14(1) [January 2007]

Files in This Item:
File Description SizeFormat 
IJCT 14(1) (2007) 100-103.pdf169.25 kBAdobe PDFView/Open

Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.