Physicochemical studies of propylene and hexylene glycols in methanol solutions of hexachlorophene at different temperatures
The current study investigates the molecular interactions of glycol molecules (propylene (PG) and hexylene (HG) glycols) in hexachlorophene solutions at different temperatures and experimental pressure 0.1 MPa by merging acoustic and thermodynamic processes. The density and speed of sound of liquid...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-01-01
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| Series: | South African Journal of Chemical Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1026918523000951 |
| _version_ | 1797350954632216576 |
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| author | Parminder Kaur Nabaparna Chakraborty K.C. Juglan Harsh Kumar Meenu Singla |
| author_facet | Parminder Kaur Nabaparna Chakraborty K.C. Juglan Harsh Kumar Meenu Singla |
| author_sort | Parminder Kaur |
| collection | DOAJ |
| description | The current study investigates the molecular interactions of glycol molecules (propylene (PG) and hexylene (HG) glycols) in hexachlorophene solutions at different temperatures and experimental pressure 0.1 MPa by merging acoustic and thermodynamic processes. The density and speed of sound of liquid mixtures are measured using an Anton Paar DSA 5000 M. These experimental values are used to calculate a variety of thermodynamic and acoustic parameters. The apparent molar volume (Vϕ), partial molar volume (Vϕ0), apparent molar isentropic compression (Kϕ,s), and partial molar isentropic compression (Kϕ,s0) are calculated with the help of experimentally determined density and speed of sound, as well as the partial molar expansibility (Eϕ0) is also calculated. The apparent molar parameters show the existence of strong interactions between solute and solvent in the ternary mixture, and it is also supported by the positive partial molar expansibility data, whereas the partial molar parameters indicate the hydrogen bonding formation in the mixture. |
| first_indexed | 2024-03-08T12:52:34Z |
| format | Article |
| id | doaj.art-9a217caf24094e67b94e4465c51b7c24 |
| institution | Directory Open Access Journal |
| issn | 1026-9185 |
| language | English |
| last_indexed | 2024-03-08T12:52:34Z |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | South African Journal of Chemical Engineering |
| spelling | doaj.art-9a217caf24094e67b94e4465c51b7c242024-01-20T04:44:29ZengElsevierSouth African Journal of Chemical Engineering1026-91852024-01-01473949Physicochemical studies of propylene and hexylene glycols in methanol solutions of hexachlorophene at different temperaturesParminder Kaur0Nabaparna Chakraborty1K.C. Juglan2Harsh Kumar3Meenu Singla4Department of Physics, Lovely Professional University, Phagwara 144401, Punjab, IndiaDepartment of Physics, Lovely Professional University, Phagwara 144401, Punjab, IndiaDepartment of Physics, Lovely Professional University, Phagwara 144401, Punjab, India; Corresponding author.Department of Chemistry, Dr B R Ambedkar NIT, Jalandhar 144 011, Punjab, IndiaDepartment of Chemistry, Dr B R Ambedkar NIT, Jalandhar 144 011, Punjab, IndiaThe current study investigates the molecular interactions of glycol molecules (propylene (PG) and hexylene (HG) glycols) in hexachlorophene solutions at different temperatures and experimental pressure 0.1 MPa by merging acoustic and thermodynamic processes. The density and speed of sound of liquid mixtures are measured using an Anton Paar DSA 5000 M. These experimental values are used to calculate a variety of thermodynamic and acoustic parameters. The apparent molar volume (Vϕ), partial molar volume (Vϕ0), apparent molar isentropic compression (Kϕ,s), and partial molar isentropic compression (Kϕ,s0) are calculated with the help of experimentally determined density and speed of sound, as well as the partial molar expansibility (Eϕ0) is also calculated. The apparent molar parameters show the existence of strong interactions between solute and solvent in the ternary mixture, and it is also supported by the positive partial molar expansibility data, whereas the partial molar parameters indicate the hydrogen bonding formation in the mixture.http://www.sciencedirect.com/science/article/pii/S1026918523000951HexachloropheneGlycolsApparent molar propertyDensitySpeed of soundResearch development |
| spellingShingle | Parminder Kaur Nabaparna Chakraborty K.C. Juglan Harsh Kumar Meenu Singla Physicochemical studies of propylene and hexylene glycols in methanol solutions of hexachlorophene at different temperatures South African Journal of Chemical Engineering Hexachlorophene Glycols Apparent molar property Density Speed of sound Research development |
| title | Physicochemical studies of propylene and hexylene glycols in methanol solutions of hexachlorophene at different temperatures |
| title_full | Physicochemical studies of propylene and hexylene glycols in methanol solutions of hexachlorophene at different temperatures |
| title_fullStr | Physicochemical studies of propylene and hexylene glycols in methanol solutions of hexachlorophene at different temperatures |
| title_full_unstemmed | Physicochemical studies of propylene and hexylene glycols in methanol solutions of hexachlorophene at different temperatures |
| title_short | Physicochemical studies of propylene and hexylene glycols in methanol solutions of hexachlorophene at different temperatures |
| title_sort | physicochemical studies of propylene and hexylene glycols in methanol solutions of hexachlorophene at different temperatures |
| topic | Hexachlorophene Glycols Apparent molar property Density Speed of sound Research development |
| url | http://www.sciencedirect.com/science/article/pii/S1026918523000951 |
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