Enviar artigo por via de e-mail Chromatographic separation of alkylated depolymerized Neyveli lignite
- Autores: Arul Leo Bastin J.1, Krishnamurthy N.1, Madhavan D.1, Vallinayagam P.1, Palanichamy M.2, Chellamani A.1
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Afiliações:
- Department of Chemistry
- Department of Chemical Engineering
- Edição: Volume 51, Nº 4 (2017)
- Páginas: 256-266
- Seção: Article
- URL: https://journals.rcsi.science/0361-5219/article/view/176489
- DOI: https://doi.org/10.3103/S0361521917040024
- ID: 176489
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Resumo
The study of macromolecular structure of coal has been subjected to intense research. Neyveli lignite was depolymerized using phenol and phosphotungstic acid and the resultant product was subsequently alkylated. The t-butylated depolymerized lignite exhibited enhanced extractability in organic solvents. The t-butylated depolymerized lignite was fractionated into different components using column chromatography (CC). Three major compounds were isolated and were characterized by FTIR, 1H NMR and Mass spectral techniques.
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Sobre autores
J. Arul Leo Bastin
Department of Chemistry
Email: nkrishna@mepcoeng.ac.in
Índia, Sivakasi, 626 005
N. Krishnamurthy
Department of Chemistry
Autor responsável pela correspondência
Email: nkrishna@mepcoeng.ac.in
Índia, Sivakasi, 626 005
D. Madhavan
Department of Chemistry
Email: nkrishna@mepcoeng.ac.in
Índia, Sivakasi, 626 005
P. Vallinayagam
Department of Chemistry
Email: nkrishna@mepcoeng.ac.in
Índia, Sivakasi, 626 005
M. Palanichamy
Department of Chemical Engineering
Email: nkrishna@mepcoeng.ac.in
República da Coreia, Seosan, 360-706
A. Chellamani
Department of Chemistry
Email: nkrishna@mepcoeng.ac.in
Índia, Tirunelveli, 627 012
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