Phase diagrams for the aqueous solutions of butyric acid with cyclohexane at different temperatures: Experimental and correlated data

2011 ◽  
Vol 523 (1-2) ◽  
pp. 154-160 ◽  
Author(s):  
H. Ghanadzadeh ◽  
A. Ghanadzadeh ◽  
S. Asgharzadeh ◽  
N. Dastmoozeh
Keyword(s):  
Aqueous Solutions ◽  
Phase Diagrams ◽  
Butyric Acid ◽  
Correlated Data ◽  
Different Temperatures

Investigation of Ternary Phase Diagrams of (Water + Butyric Acid + Phenyl Acetate) at Different Temperatures

2016 ◽  
Vol 61 (3) ◽  
pp. 1313-1320 ◽  
Author(s):  
Kayhan Bayazıt ◽  
Hasan Uslu ◽  
Aslı Gök ◽  
Ş. İsmail Kırbaşlar ◽  
Dheiver Santos ◽  
...  
Keyword(s):  
Phase Diagrams ◽  
Butyric Acid ◽  
Ternary Phase ◽  
Phenyl Acetate ◽  
Ternary Phase Diagrams ◽  
Different Temperatures

Solubility and tie line data for the aqueous solutions of butyric acid with 1-octanol and 2-ethyl-1-hexanol at various temperatures

2014 ◽  
Vol 361 ◽  
pp. 45-53 ◽  
Author(s):  
A. Ghanadzadeh Gilani ◽  
H. Ghanadzadeh Gilani ◽  
S.L. Seyed Saadat
Keyword(s):  
Aqueous Solutions ◽  
Butyric Acid ◽  
Tie Line

Kinetics and thermodynamics of the sorption of furaltadone from aqueous solutions on magnetic multi-walled carbon nanotubes

2014 ◽  
Vol 70 (6) ◽  
pp. 964-971
Author(s):  
Xu Chen ◽  
Zhen-hu Xiong
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solutions ◽  
Sorption Data ◽  
Multi Wall Carbon Nanotubes ◽  
Adsorption Behaviors ◽  
Different Temperatures ◽  
Multi Walled Carbon Nanotubes ◽  
Pseudo Second Order ◽  
Experimental Data Analysis ◽  
Walled Carbon Nanotubes

Magnetic multi-wall carbon nanotubes (M-MWCNTs) were used as an adsorbent for removal of furaltadone from aqueous solutions, and the adsorption behaviors were investigated by varying pH, sorbent amount, sorption time and temperature. The results showed that the adsorption efficiency of furaltadone reached 97% when the dosage of M-MWCNT was 0.45 g · L−1, the pH was 7 and the adsorption time was 150 min. The kinetic data showed that the pseudo-second-order model can fit the adsorption kinetics. The sorption data could be well explained by the Langmuir model under different temperatures. The adsorption process was influenced by both intraparticle diffusion and external mass transfer. The experimental data analysis indicated that the electrostatic attraction and π–π stacking interactions between M-MWCNT and furaltadone might be the adsorption mechanism. Thermodynamic analysis reflected that adsorption of furaltadone on the M-MWCNT was spontaneous and exothermic. Our study showed that M-MWCNTs can be used as a potential adsorbent for removal of furaltadone from water and wastewater.

Phase diagrams of aqueous solutions of the potassium salts of malonic, succinic, and glutaric acids

2021 ◽  
pp. 106466
Author(s):  
Julia L. Roskam ◽  
Kristen L. Nowak ◽  
Karl T. Taylor ◽  
Samuel R. Rendler ◽  
Keith D. Beyer
Keyword(s):  
Aqueous Solutions ◽  
Phase Diagrams ◽  
Potassium Salts

Effect of Sodium Sulphate on the Volumetric, Rheological and Refractometric Properties of some Disaccharides in Aqueous Solutions at Different Temperatures

2008 ◽  
Vol 222 (1) ◽  
pp. 177-204 ◽  
Author(s):  
Parampaul Kaur Banipal ◽  
Harpreet Singh Dhanjun ◽  
Suman Sharma ◽  
Harneet Hundal ◽  
Tarlok Singh Banipal
Keyword(s):  
Aqueous Solutions ◽  
Sodium Sulphate ◽  
Different Temperatures

Investigation of Extraction and Collection of Polycyclic Aromatic Hydrocarbons from Aqueous Solutions at Different Temperatures

2017 ◽  
Vol 40 (1) ◽  
pp. 40-49 ◽  
Author(s):  
Rejane S. Cargnin ◽  
Paulo C. do Nascimento ◽  
Luis M. Ferraz ◽  
Márcia M. Barichello ◽  
Letícia C. Brudi ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aqueous Solutions ◽  
Aromatic Hydrocarbons ◽  
Different Temperatures ◽  
Polycyclic Aromatic

scholarly journals Acoustic, thermal and optical properties of organic based disodium tartrate salt

2021 ◽  
Vol 2 (1) ◽  
pp. 012-027
Author(s):  
M. Sathish ◽  
K. Venkataramanan ◽  
R. Padmanaban ◽  
Helan Ruth ◽  
K. Vadivel ◽  
...  
Keyword(s):  
Optical Properties ◽  
Aqueous Solutions ◽  
Internal Pressure ◽  
Ultrasonic Velocity ◽  
Relative Viscosity ◽  
Adiabatic Compressibility ◽  
Lower Percentage ◽  
Wada’S Constant ◽  
Different Temperatures ◽  
Solvent Molecules

In this work, acoustic, thermal, and optical properties were tested on the different concentrations of the Disodium Tartrate solutions. First, the viscosity studies were analyzed for the Disodium tartrate in the concentration range from 2% to 20% with different temperatures 303K, 308K, 313K, and 318K. It was noted that the relative viscosity and the activation energy of the prepared compound increase with increases in concentration and decreases with temperature increases. The properties like density and ultrasonic velocity are varied when increases the concentration of the aqueous solutions of Disodium Tartrate. In this study, the values of adiabatic compressibility show an inverse behavior when compared with ultrasonic velocity due to the interaction between solute and solvent molecules. Also observed that the inter-molecular free length is maximum for a lower percentage. The free volume for the compound is maximum at 2% and a minimum of 20%, since it reduces when the internal pressure increases. It was revealed that the classical absorption coefficient and relaxation time for Disodium Tartrate is minimum for lower percentage and minimum for a higher percentage. The interactions between the solute and solvent are confirmed through the property like specific Acoustical impedance. It was noted that the increase in internal pressure increases the concentration of the compound. The ion-solvent interaction was discussed by the relative association study, thus the values of relative association increases with an increase in concentration. The Rao’s and Wada’s constant increases linearly in aqueous solutions of Disodium Tartrate for the entire system.

Phase Diagrams of Aqueous Solutions of Polycarboxylates in the Presence of Divalent Cations

1994 ◽  
Vol 27 (22) ◽  
pp. 6594-6602 ◽  
Author(s):  
Monique A. V. Axelos ◽  
Michele M. Mestdagh ◽  
Jeanne Francois
Keyword(s):  
Aqueous Solutions ◽  
Phase Diagrams ◽  
Divalent Cations
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