Measurement and correlation of dye solubility in supercritical carbon dioxide

Lee, Jae Woock; Park, Min Woo; Bae, Hyo Kwang

doi:10.1016/s0378-3812(01)00409-5

Cited by 29 publications

(20 citation statements)

References 26 publications

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“…The experimental values of solubility at different temperature and pressure were collected from the following references: (Blue 14, Orange 11 and 1-methylaminoanthraquinone) [6]; Red 11 [7]; (Red 60 and Blue 60) [8]; Blue 3 [10]; Blue 134 [11]; (Blue 27, Blue 77 and Blue 118) [12]; (AQ1, AQ2, AQ3, AQ4, AQ5, AQ6, AQ7) [14]; (A1, A2, A3, A4) [15]; Quinizarin [16]; ACO3 [20] and ACO8 [21]. The data set consists of 760 experimental values of the solubility for 25 anthraquinone dyes in different temperatures and pressures.…”

Section: Data Setmentioning

confidence: 99%

“…The anthraquinone and azo dyes have been used more than others in the SFD process. The solubility measurements of the anthraquinone dyes in supercritical carbon dioxide have been reported in terms of mole fraction of solute in solution in several papers [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22]. These experimental data are correlated by theoretical or semi-empirical models [23][24][25][26][27][28][29][30][31][32].…”

Section: Introductionmentioning

confidence: 99%

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Wavelet neural network modeling in QSPR for prediction of solubility of 25 anthraquinone dyes at different temperatures and pressures in supercritical carbon dioxide

Tabaraki

Khayamian

Ensafi

2006

Journal of Molecular Graphics and Modelling

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Section: Data Setmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Wavelet neural network modeling in QSPR for prediction of solubility of 25 anthraquinone dyes at different temperatures and pressures in supercritical carbon dioxide

Tabaraki

Khayamian

Ensafi

2006

Journal of Molecular Graphics and Modelling

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“…In 1996, Akgerman and Bae et al [58][59][60] In sum, for the tests of dye compatibility and multidye color matching, as the research on dissolving dye by supercritical fluid require a lot of research data, and the dyeing dissipation mechanism of dye is not yet understood completely, there should be more complete research data.…”

Section: Evolution Of Supercritical Fluid Dyeingmentioning

confidence: 99%

“Special Issue—Supercritical Fluids” Literatures on Dyeing Technique of Supercritical Fluid Carbon Dioxide

Liao¹,

Chang²

2012

AJAC

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The supercritical fluid is used extensively, especially in substance extraction. The extraction of many substances has reached the economic-scale industrial bulk production stage. However, the research on the wastewater-free dyeing technique replacing water as dissolvent is still at a development stage. This study introduced the development situation of supercritical fluid dyeing technique, and described the evolution of stock dyeing, measurement of solubility of dye, studies of dyeing kinetics and instrument application studies, in order to provide related data for relevant studies in further development of this technique.

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“…In this work we will test the methodology previously used [6] that correlates and predicts the solubility of solids in supercritical carbon dioxide based on the expanded liquid model theory [7,8]. This theory does not require the knowledge of the solute critical properties and sublimation pressure.…”

Section: Introductionmentioning

confidence: 99%

Modeling the Solubility of Dihydroxybenzoic Acid and Methylbenzoic Acid Isomers in Supercritical Carbon Dioxide

Nasri¹,

Bensaad²,

Bensetiti³

2014

Int. J. Thermo

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In this work, we propose to correlate and predict the solubility in supercritical CO 2 of disubstituted aromatic isomers of hydroxybenzoic acid and methylbenzoic acid with a new methodology based on the expanded liquid theory, in which the solid-fluid equilibrium is modeled using the local composition model of UNIQUAC in which the interaction parameters are related to the solvent reduced density with an empiric exponential form equations. The experimental solubility of hydroxybenzoic acid isomers, methylbenzoic acid isomers and mixed isomers (mhydroxybenzoic acid+p-hydroxybenzoic acid) are used for evaluating the correlation and prediction capabilities of this new methodology. The results obtained using the proposed model show good agreement with the experimental data used.

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Measurement and correlation of dye solubility in supercritical carbon dioxide

Cited by 29 publications

References 26 publications

Wavelet neural network modeling in QSPR for prediction of solubility of 25 anthraquinone dyes at different temperatures and pressures in supercritical carbon dioxide

Wavelet neural network modeling in QSPR for prediction of solubility of 25 anthraquinone dyes at different temperatures and pressures in supercritical carbon dioxide

“Special Issue—Supercritical Fluids” Literatures on Dyeing Technique of Supercritical Fluid Carbon Dioxide

Modeling the Solubility of Dihydroxybenzoic Acid and Methylbenzoic Acid Isomers in Supercritical Carbon Dioxide

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