[화학] 근적외선과 (13)^C-핵자기 공명 분광학에 의한 석유유분 구조분석

Molecular structures of petroleum fractions(diesel fuel, bunker-C oil, lubricant base stocks) have been analyzed and compared in terms of the compositions (aromatics, naphtherucs, paraffinics), aromatics(benzene-nuclear and bonded alkyl groups), C2(methylene) carbon atoms % $C_{\alpha}$ and $C_{\bet...

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Veröffentlicht in:Punsŏk kwahak 1996, Vol.9 (2), p.168-178
Hauptverfasser: 최주환(Ju-Hwan Choi), 김해동(Hai-Dong Kim), 최영상(Young-Sang Choi)
Format: Artikel
Sprache:kor
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Zusammenfassung:Molecular structures of petroleum fractions(diesel fuel, bunker-C oil, lubricant base stocks) have been analyzed and compared in terms of the compositions (aromatics, naphtherucs, paraffinics), aromatics(benzene-nuclear and bonded alkyl groups), C2(methylene) carbon atoms % $C_{\alpha}$ and $C_{\beta}$ carbon stom % in alkyl groups and paraffins(branched and normal) by near-infrared and $^{13}C$-NMR spectroscopy. 근적외선과 $^{13}C$-핵자기 공명 분광학에 의한 석유유분(경유, 벙커-C유, 윤활기유)의 분자구조를 조성(방향족, 나프텐, 파라핀), 방향족(벤젠-핵과 결합된 알킬기), C2(메틸렌) 탄소원자 %, 알킬기 내에서의 $C_{\alpha}$ 와 $C_{\beta}$탄소원자 %, 그리고 파라핀(가지형, 직선형)으로 세분화하여 분석, 비교 하였다.
ISSN:1225-0163
2288-8985