| 학회 |
한국화학공학회 |
| 학술대회 |
2006년 가을 (10/27 ~ 10/28, 고려대학교) |
| 권호 |
12권 2호, p.1872 |
| 발표분야 |
에너지/환경 |
| 제목 |
Composition and Structure Analysis of Natural Gas Hydrates Collected at U-1328 on IODP Expedition |
| 초록 |
On purpose to identify the structure and composition of natural gas hydrate in the deep ocean sediments, spectroscopic analysis on natural gas hydrate sample was performed. The natural gas hydrate sample was mined from U-1328 site on IODP Expedition at Hydrate Ridge offshore Oregon (U.S.A.) and investigated by gas chromatography (GC), powdered x-ray diffraction (PXRD), Raman and 13C nuclear magnetic resonance (NMR) spectroscopy. From the results of PXRD, structure of natural gas hydrate sample was confirmed as sI. Raman and 13C NMR spectroscopic studies verified that the major components of natural gas hydrate sample was methane gas which was captured in large and small cages of structure I hydrate. |
| 저자 |
서영주1, 차민준1, 박영준1, 신규철1, 이영주2, 류병재2, 김지훈2, 이 흔1
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| 소속 |
1한국과학기술원, 2한국지질자원(연) |
| 키워드 |
Natural gas hydrate; GC; NMR; XRD
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| E-Mail |
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| 원문파일 |
초록 보기 |
