Liquid−Liquid Equilibria for the Ternary System Methyl Isobutyl Ketone + Water + Hydroquinone

Yang, Chufen; Jiang, Yanbin; Zhang, Lijuan; Qian, Yu

doi:10.1021/je060245c

Cited by 56 publications

(62 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1 Industrial phenolic wastewaters often have very complex compositions. Besides phenol, they also contain dihydric phenols with concentrations of hundreds or even thousands of milligrams per liter.…”

Section: ■ Introductionmentioning

confidence: 99%

Liquid–Liquid Equilibria for Ternary Systems: Methyl Butyl Ketone + Phenol + Water and Methyl Butyl Ketone + Hydroquinone + Water at 298.15 K and 323.15 K

Chen

Wang

2014

J. Chem. Eng. Data

View full text Add to dashboard Cite

Liquid−liquid equilibria (LLE) data for two ternary systems: methyl butyl ketone (MBK) + phenol + water and methyl butyl ketone + hydroquinone + water have been measured at 298.15 K and 323.15 K under atmospheric pressure. The reliability of experimental tie-line data was checked by Hand and Bachman equations. The distribution coefficient and selectivity were used to evaluate the extraction performance of methyl butyl ketone. In addition, NRTL (nonrandom two-liquid) and UNIQUAC (universal quasi-chemical activity coefficient) models were used to correlate experimental data, which yielded corresponding binary interaction parameters. Results from both models agree with each other well. NRTL model presents a stronger predictive power than UNIQUAC model.

show abstract

Section: ■ Introductionmentioning

confidence: 99%

Liquid–Liquid Equilibria for Ternary Systems: Methyl Butyl Ketone + Phenol + Water and Methyl Butyl Ketone + Hydroquinone + Water at 298.15 K and 323.15 K

Chen

Wang

2014

J. Chem. Eng. Data

View full text Add to dashboard Cite

show abstract

“…The UNIQUAC structural parameters (r and q) taken from literatures [24,25] are shown in Table 5. The binary interaction parameters (g ij -g jj and g ji -g ii , u ij -u jj and u ij -u jj ) in the NRTL or UNIQUAC model for ternary systems, MIBK + cresols + water, were obtained by minimizing the objective function (OF) [26] given in the following equation:…”

Section: Data Correlationmentioning

confidence: 99%

Liquid-liquid equilibria for methyl isobutyl ketone + cresols + water at 333.15 K, 343.15 K and 353.15 K: Experimental results and data correlation

Chen

Wang

et al. 2016

Fluid Phase Equilibria

View full text Add to dashboard Cite

In this work, the liquid-liquid equilibrium (LLE) data for ternary systems, methyl isobutyl ketone + o, m or p-cresol + water were measured at 333.15K, 343.15K and 353.15K under 101.3kPa. The nonrandom (NRTL) and universal quasichemical (UNIQUAC) models were used to correlate the experimental data, and the results indicated that, both models predicted LLE data quite accurately, with root mean square deviations (RMSD) less than 2.5%. The binary interaction parameters calculated from these two models were also reported. Distribution coefficient and selectivity were calculated to assess the extraction performance of methyl isobutyl ketone.

show abstract

“…The above binary interaction parameters in NRTL and UNIQUAC models for each studied system were calculated by minimizing the objective function (OF) [17]:…”

Section: Data Correlationmentioning

confidence: 99%

Liquid–liquid equilibria in the ternary systems water+cresols+methyl butyl ketone at 298.2 and 313.2K: Experimental data and correlation

Wang

et al. 2015

Fluid Phase Equilibria

View full text Add to dashboard Cite

Liquid−Liquid Equilibria for the Ternary System Methyl Isobutyl Ketone + Water + Hydroquinone

Cited by 56 publications

References 7 publications

Liquid–Liquid Equilibria for Ternary Systems: Methyl Butyl Ketone + Phenol + Water and Methyl Butyl Ketone + Hydroquinone + Water at 298.15 K and 323.15 K

Liquid–Liquid Equilibria for Ternary Systems: Methyl Butyl Ketone + Phenol + Water and Methyl Butyl Ketone + Hydroquinone + Water at 298.15 K and 323.15 K

Liquid-liquid equilibria for methyl isobutyl ketone + cresols + water at 333.15 K, 343.15 K and 353.15 K: Experimental results and data correlation

Liquid–liquid equilibria in the ternary systems water+cresols+methyl butyl ketone at 298.2 and 313.2K: Experimental data and correlation

Contact Info

Product

Resources

About