1
|
Zabar MK, Phan CM, Barifcani A. Quantifying the Influence of Electrolytes on the Kinetics of Spontaneous Emulsification. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:100-108. [PMID: 38109722 DOI: 10.1021/acs.langmuir.3c02107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
This study quantifies the influence of electrolytes on the kinetics of the spontaneous emulsification phenomenon (SEP) of heavy hydrocarbons in a nonionic surfactant solution. The rate of emulsifying hexadecane in Triton X-100, with the presence of sodium chloride and potassium chloride, has been measured using a technique of monitoring single oil droplet photography. The emulsion droplet size produced in the process was measured under the same conditions by using dynamic light scattering. The data obtained from the two experiments were employed to investigate the mass transfer coefficient of the surfactant molecules through the intermediate layer formed between hexadecane and the surfactant solution. It was found that the electrolytes in an aqueous solution increase the surfactant diffusion rate through the intermediate layer and reduce the emulsion droplet size. As a result, both electrolytes reduce the rate of spontaneous emulsification, with potassium chloride having a more substantial reduction. A model was developed to quantify the influence of electrolytes on the kinetics of the SEP. The data and modeling results verify the influence of ions on the kinetics of spontaneous emulsification. The results provide a significant foundation for predicting the solubilization of heavy hydrocarbons in an electrolyte solution.
Collapse
Affiliation(s)
- Muhannad K Zabar
- Discipline of Chemical Engineering, WASM: MECE, Curtin University, Perth, Western Australia 6845, Australia
| | - Chi M Phan
- Discipline of Chemical Engineering, WASM: MECE, Curtin University, Perth, Western Australia 6845, Australia
| | - Ahmed Barifcani
- Discipline of Chemical Engineering, WASM: MECE, Curtin University, Perth, Western Australia 6845, Australia
| |
Collapse
|
2
|
Yu Y, Pai N, Chen X, Wang B, Gao S, Ge D. Hexafluorobutanol primary alcohol ethoxylate-based supramolecular solvent formation and their application in direct microextraction of malachite green and crystal violet from lake sediments. Anal Bioanal Chem 2023; 415:5353-5363. [PMID: 37389597 DOI: 10.1007/s00216-023-04810-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/12/2023] [Accepted: 06/15/2023] [Indexed: 07/01/2023]
Abstract
A new type of hexafluorobutanol (HFB) primary alcohol ethoxylate (AEO)-based supramolecular solvent (SUPRAS) with density higher than water was prepared for the first time. HFB acted as AEO micelle-forming agent and density-regulating agent for SUPRAS formation. The prepared SUPARS was applied as extraction solvent for vortex-assisted direct microextraction of malachite green (MG) and crystal violet (CV) from lake sediment followed by high-performance liquid chromatographic determination. In the present work, SUPRASs prepared from AEO with different carbon chains as the amphiphiles and various coacervation agents were investigated. SUPARS formed from MOA-3 and HFB provided better extraction efficiency in comparison with other SUPRASs. Parameters influencing the extraction recovery of target analytes including the type and volume of AEO, volume of HFB, and vortex time were investigated and optimized. Under optimized conditions, linearity in the range of 2.0-400 μg g-1 for MG and 2.0-500 μg g-1 for CV with a correlation coefficient higher than 0.9947 was obtained. Limits of detection of 0.5 μg g-1 and relative standard deviations in the range of 0.9-5.8% were obtained. Compared to conventional extraction techniques for analysis of analytes in solid samples, the proposed method reduced sample usage and eliminated a primary extraction process by using a toxic organic solvent. The proposed method is simple, fast, and green and can be used for the analysis of target analytes in solid samples.
Collapse
Affiliation(s)
- Yang Yu
- Department of Chemical Science & Technology, Kunming University, Kunming, 650214, China
| | - Nanya Pai
- Department of Chemical Science & Technology, Kunming University, Kunming, 650214, China
| | - Xiaoya Chen
- Department of Chemical Science & Technology, Kunming University, Kunming, 650214, China
| | - Baoling Wang
- Department of Chemical Science & Technology, Kunming University, Kunming, 650214, China
| | - Shulin Gao
- Department of Chemical Science & Technology, Kunming University, Kunming, 650214, China
| | - Dandan Ge
- Department of Chemical Science & Technology, Kunming University, Kunming, 650214, China.
| |
Collapse
|
3
|
Rafiul Islam S, Abdul Rub M, Rafikul Islam M, Hasan K, Mahbub S, Alghamdi YG, Asiri AM, Rana S, Anamul Hoque M, Shafiqul Islam D. Phase separation and aggregation phenomena of TX-100 and promethazine hydrochloride mixture: Influences of monohydroxy organic compounds. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
|
4
|
Nilles J, Myrdek T. Forecasting the cloud point of alkoxylated nonionic surfactants. J SURFACTANTS DETERG 2022. [DOI: 10.1002/jsde.12624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jan Nilles
- Department of Reaserch & Development Kao Chemicals GmbH Emmerich am Rhein Germany
| | - Thomas Myrdek
- Department of Reaserch & Development Kao Chemicals GmbH Emmerich am Rhein Germany
| |
Collapse
|
5
|
Kapourani A, Chatzitheodoridou M, Valkanioti V, Manioudaki AE, Bikiaris ND, Barmpalexis P. Evaluating the effect of kosmotropic inorganic salts in the in vitro dissolution behavior of tablets containing amorphous indomethacin-polyvinylpyrrolidone solid dispersions. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
6
|
Chakrabarti C, Pillai SA, Kuperkar K, Ray D, Aswal VK, Bahadur P. Phase behaviour and characterization of micelles of graft copolymer Soluplus® and non-ionic surfactant Solutol® HS15: A detailed comparison in the presence of additives. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
7
|
Isaeva YI, Elokhov AM, Denisova SA, Kudryashova OS. Phase Equlibria and Extraction of Metal Ions in Systems Based on Mixtures of Alkylbenzyldimethylammonium Chloride and Oxyethylated Nonylphenols. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420070158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
8
|
Cai Y, Han J, Wang Y, Wang L, Li C, Mao Y, Ni L, Zhang W. The Cloud Point Behaviors and the Liquid–Liquid Equilibrium of L31—Inorganic Sodium Salt Aqueous Two-Phase Systems. J DISPER SCI TECHNOL 2019. [DOI: 10.1080/01932691.2018.1476154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Yunfeng Cai
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Juan Han
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Yun Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Lei Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Chunmei Li
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Yanli Mao
- Henan Key Laboratory of Water Pollution Control and Rehabilitation Technology, Henan University of Urban Construction, Pingdingshan, Henan, China
| | - Liang Ni
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Wenli Zhang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| |
Collapse
|
9
|
Fellechner O, Rotzolk S, Smirnova I. Long-Chain Alcohol-Modified Micellar Systems and Their Application in a Continuous Extraction Process. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b04617] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Oliver Fellechner
- Institute of Thermal Separation Processes, Hamburg University of Technology, Eißendorfer Straße 38, D-21075 Hamburg, Germany
| | - Sebastian Rotzolk
- Institute of Thermal Separation Processes, Hamburg University of Technology, Eißendorfer Straße 38, D-21075 Hamburg, Germany
| | - Irina Smirnova
- Institute of Thermal Separation Processes, Hamburg University of Technology, Eißendorfer Straße 38, D-21075 Hamburg, Germany
| |
Collapse
|
10
|
Patidar P, Bahadur A. Modulating effect of different biomolecules and other additives on cloud point and aggregation of amphiphilic linear and starblock copolymer. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.11.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
11
|
Elokhov AM, Kudryashova OS, Lesnov AE. Topological transformation of phase diagrams in KBr–оxyethylated surfactant–water pseudo-ternary systems. RUSS J INORG CHEM+ 2017. [DOI: 10.1134/s0036023617050084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
12
|
The Cloud Point Behavior and Liquid–Liquid Equilibrium of Poly(Ethylene Glycol)–Block-Poly(Propylene Glycol)–Block-Poly(Ethylene Glycol) with Five Salting-Out Salts (K2SO4, K2CO3, KCl, KNO3, KBr) at 283.15 K. J SOLUTION CHEM 2016. [DOI: 10.1007/s10953-016-0534-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
13
|
Dong J, Han J, Wang Y, Tang X, Ni L, Zhang W, Wang L. Equilibrium phase behavior of aqueous two-phase systems containing 17R4/L64 and citrates. J DISPER SCI TECHNOL 2016. [DOI: 10.1080/01932691.2016.1234388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Jian Dong
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Juan Han
- School of Food and Biological Engineering, Jiangsu University Zhenjiang, China
| | - Yun Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Xu Tang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Liang Ni
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Wenli Zhang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Lei Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| |
Collapse
|
14
|
Xie X, Han J, Zhang Q, Rao W, Wang Y, Wu J, Ni L. Cloud point behavior of thermosensitive triblock copolymer L61 in the presence of electrolytes. J DISPER SCI TECHNOL 2016. [DOI: 10.1080/01932691.2016.1180626] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Xueqiao Xie
- Department of Biological and Chemical Engineering, Suzhou Chien-shiung Institute of Technology, Taicang, People's Republic of China
| | - Juan Han
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Qianqian Zhang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Wenwei Rao
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Yun Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Jiacong Wu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| | - Liang Ni
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, People's Republic of China
| |
Collapse
|
15
|
Rao W, Wang Y, Han J, Wang L, Chen T, Liu Y, Ni L. Cloud Point and Liquid–Liquid Equilibrium Behavior of Thermosensitive Polymer L61 and Salt Aqueous Two-Phase System. J Phys Chem B 2015; 119:8201-8. [DOI: 10.1021/acs.jpcb.5b03201] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wenwei Rao
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Yun Wang
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Juan Han
- School
of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Lei Wang
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Tong Chen
- Zhenjiang Entry-exit Inspection Quarantine Bureau, State Key Laboratory of Food Additive and Condiment Testing, Zhenjiang, 212013, PR China
| | - Yan Liu
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Liang Ni
- School
of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
| |
Collapse
|