Journal
CHEMICAL ENGINEERING & TECHNOLOGY
Volume 45, Issue 12, Pages 2234-2244Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ceat.202200280
Keywords
Amino acid ionic liquids; Desulfurization; Dibenzothiophene; Model fuel; Response surface analysis
Categories
Funding
- Foundation of Jiangsu Key Laboratory of Oil and Gas Storage and Transportation Technology [CDYQCY201902]
Ask authors/readers for more resources
The optimum desulfurization process conditions of amino acid ionic liquids loaded onto manganese dioxide were obtained experimentally and confirmed their excellent regeneration and recycling performance. The research results showed that the adsorption of thiophenes by the loaded amino acid ionic liquids is chemical adsorption.
Amino ahcid ionic liquids were prepared and loaded onto manganese dioxide for fuel desulfurization. The optimum desulfurization process conditions of the loaded amino acid ionic liquids were obtained experimentally and by response surface methodology. The excellent regeneration and recycling performance of the loaded amino acid ionic liquids was confirmed by reusability experiments. The equilibrium experimental data fit the Langmuir isotherm well, and a pseudo-second-order kinetic model can be used to describe the adsorption kinetics of dibenzothiophene adsorption. The research results of the desulfurization mechanism show that the adsorption of thiophenes by the loaded amino acid ionic liquids is chemical adsorption.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available