Effect of cosolvent on the phase behavior of binary and ternary mixture for the poly(2-dimethylaminoethyl methacrylate) in supercritical solvents

Kim, Chang-Ryung; Byun, Hun‐Soo

doi:10.1016/j.fluid.2014.08.016

Cited by 20 publications

(4 citation statements)

References 37 publications

(44 reference statements)

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“…A thorough description of this apparatus can be located in another source. 48 A schematic depiction of the equipment employed is presented in Figure 2. The apparatus involves three primary components: (1) High Pressure Pump Generator: A pump generator (Specifications 37-5.75-60, HIP) capable of generating high pressure is employed and operated by using water to move a piston (2.54 cm).…”

Section: Methodsmentioning

confidence: 99%

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Binary Solution Behavior for the Trimethoxyphenylsilane and Trimethylphenylsilane Under CO₂ as Supercritical Fluid

Ghoderao,

Kim,

Byun

2023

Ind. Eng. Chem. Res.

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Section: Methodsmentioning

confidence: 99%

“…The process of measuring the phase behavior under high-pressure conditions entails the utilization of a high-pressure apparatus. A thorough description of this apparatus can be located in another source . A schematic depiction of the equipment employed is presented in Figure .…”

Section: Experimental Sectionmentioning

confidence: 99%

Binary Solution Behavior for the Trimethoxyphenylsilane and Trimethylphenylsilane Under CO₂ as Supercritical Fluid

Ghoderao,

Kim,

Byun

2023

Ind. Eng. Chem. Res.

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“…All polymers were cationic at pH 7 with the charge and zeta potentials varying from 1.21 to 6.55 meq/g and +30 mV to +65 mV, respectively ( [21,45] where factors such as alkylation and backbone protonation of the un-reacted repeat units were shown to influence the actual charge density of the polymers.…”

Section: Characterisation Of Functionalised Polymersmentioning

confidence: 99%

Determining how polymer-bubble interactions impact algal separation using the novel “Posi”-dissolved air flotation process

Rao

Granville

Browne

et al. 2018

Separation and Purification Technology

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“…The interchange is characterized by the balance of cross-interactions between polymer segment and solvent molecules and self-interactions of polymer segments and solvent molecules. In addition, strong interactions between polymer segments with the polar functional group 16 affect the temperature change, which is related to the interchange. The experimental study of the PhMA + CO 2 system focuses on the theoretical investigation by using the Peng−Robinson (PR) model with the van der Waals one-fluid mixing rule where two parameters (k ij and η ij ) are manipulated.…”

Section: ■ Introductionmentioning

confidence: 99%

Phase Behavior for the Poly(phenyl methacrylate) and Phenyl Methacrylate in Supercritical Carbon Dioxide and Dimethyl Ether

2017

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Experimental data up to 463.1 K and 269.14 MPa are revealed for binary and ternary mixtures of poly(phenyl methacrylate) [P(PhMA)] + carbon dioxide (CO 2 ) + phenyl methacrylate (PhMA) and P(PhMA) + CO 2 + dimethyl ether (DME) systems. The cloud-point pressure for the P(PhMA) + CO 2 + PhMA system is measured with the variations of temperature, and PhMA weight fraction of 39.4, 45.8, 54.2, 59.9, and 62.1 wt %. In 62.1 wt % PhMA to the solution of P(PhMA) + carbon dioxide, the cloud-point phase behaviors are shown the typical lower critical solution temperature (LCST). In addition, the effect by cosolvents concentration for the P(PhMA) + CO 2 + DME system is investigated at temperature to 453.9 K and pressure range from 52.24 to 80.86 MPa. The cloud point curve for P(PhMA) + CO 2 + DME systems is shifted from LCST region to upper critical solution temperature (UCST) region according to the increase of DME concentration. We report experimental data of the PhMA + CO 2 system at high pressures range from 6.24 to 24.90 MPa and at several temperatures, that is, 313.2, 333.2, 353.2, 373.2, and 393.2 K. The experimental results are correlated by the Peng−Robinson model with the van der Waals one-fluid mixing rule. Overall, group contributions methods estimate the critical properties for used chemicals in this study.

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Effect of cosolvent on the phase behavior of binary and ternary mixture for the poly(2-dimethylaminoethyl methacrylate) in supercritical solvents

Cited by 20 publications

References 37 publications

Binary Solution Behavior for the Trimethoxyphenylsilane and Trimethylphenylsilane Under CO₂ as Supercritical Fluid

Binary Solution Behavior for the Trimethoxyphenylsilane and Trimethylphenylsilane Under CO₂ as Supercritical Fluid

Determining how polymer-bubble interactions impact algal separation using the novel “Posi”-dissolved air flotation process

Phase Behavior for the Poly(phenyl methacrylate) and Phenyl Methacrylate in Supercritical Carbon Dioxide and Dimethyl Ether

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Effect of cosolvent on the phase behavior of binary and ternary mixture for the poly(2-dimethylaminoethyl methacrylate) in supercritical solvents

Cited by 20 publications

References 37 publications

Binary Solution Behavior for the Trimethoxyphenylsilane and Trimethylphenylsilane Under CO2 as Supercritical Fluid

Binary Solution Behavior for the Trimethoxyphenylsilane and Trimethylphenylsilane Under CO2 as Supercritical Fluid

Determining how polymer-bubble interactions impact algal separation using the novel “Posi”-dissolved air flotation process

Phase Behavior for the Poly(phenyl methacrylate) and Phenyl Methacrylate in Supercritical Carbon Dioxide and Dimethyl Ether

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Product

Resources

About

Binary Solution Behavior for the Trimethoxyphenylsilane and Trimethylphenylsilane Under CO₂ as Supercritical Fluid

Binary Solution Behavior for the Trimethoxyphenylsilane and Trimethylphenylsilane Under CO₂ as Supercritical Fluid