Мақаланы E-mail арқылы жіберу Chromatographic separation of alkylated depolymerized Neyveli lignite
- Авторлар: Arul Leo Bastin J.1, Krishnamurthy N.1, Madhavan D.1, Vallinayagam P.1, Palanichamy M.2, Chellamani A.1
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Мекемелер:
- Department of Chemistry
- Department of Chemical Engineering
- Шығарылым: Том 51, № 4 (2017)
- Беттер: 256-266
- Бөлім: Article
- URL: https://journals.rcsi.science/0361-5219/article/view/176489
- DOI: https://doi.org/10.3103/S0361521917040024
- ID: 176489
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Аннотация
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.
Негізгі сөздер
Авторлар туралы
J. Arul Leo Bastin
Department of Chemistry
Email: nkrishna@mepcoeng.ac.in
Үндістан, Sivakasi, 626 005
N. Krishnamurthy
Department of Chemistry
Хат алмасуға жауапты Автор.
Email: nkrishna@mepcoeng.ac.in
Үндістан, Sivakasi, 626 005
D. Madhavan
Department of Chemistry
Email: nkrishna@mepcoeng.ac.in
Үндістан, Sivakasi, 626 005
P. Vallinayagam
Department of Chemistry
Email: nkrishna@mepcoeng.ac.in
Үндістан, Sivakasi, 626 005
M. Palanichamy
Department of Chemical Engineering
Email: nkrishna@mepcoeng.ac.in
Корей Республикасы, Seosan, 360-706
A. Chellamani
Department of Chemistry
Email: nkrishna@mepcoeng.ac.in
Үндістан, Tirunelveli, 627 012
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