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6901369 
Journal Article 
Solubility of Benzoic Acid in Ethanol, Benzene, Acetic Acid and Ethyl Acetate from 291.69 to 356.27 K 
Cheng, W; Feng, S; Cui, X; Cheng, F; , 
2012 
TRANS TECH PUBLICATIONS LTD 
STAFA-ZURICH 
Advanced Materials Research 
518-523 
3975-3979 
English 
WOS:000313845901375 
Using a synthetic method designed and installed with laser monitor on line, the solubility values of benzoic acid in ethanol, benzene, acetic acid and ethyl acetate were determined over the temperature range of 291.69-356.27 K. The solubility of benzoic acid in all cases investigated was found to increase with temperature. The two-parameters empirical and lambda h equations were used successfully to correlate experimental data of benzoic acid solubilities in organic solvents. The mean absolute error sigma of 65 data points correlating by two-parameters empirical equation and lambda h equation was less than 1%. Finally, molar dissolution enthalpy Delta H-sol of benzoic acid in organic solvents was determined with the newly obtained empirical equation parameters. 
Iranpour, R; Zhao, J; Wang, A; Yang, FL; Li, X; 
978-3-03785-416-7 
1st International Conference on Energy and Environmental Protection (ICEEP 2012) 
Hohhot, PEOPLES R CHINA