| 학회 |
한국화학공학회 |
| 학술대회 |
2006년 가을 (10/27 ~ 10/28, 고려대학교) |
| 권호 |
12권 2호, p.1898 |
| 발표분야 |
에너지/환경 |
| 제목 |
Structural and Compositional Identifications of Natural Gas Hydrates |
| 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 Site 1249 on ODP Leg 204 at Hydrate Ridge offshore Oregon (U.S.A.) and investigated by Gas Chromatography, PXRD, 13C NMR spectroscopy. From the results of PXRD, structure of natural gas hydrate sample was confirmed as sI. 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. Cage occupancies of small and large cages were also examined. |
| 저자 |
설지웅1, 박제성1, 연순화1, 박영준1, 이 흔1, 이영주2
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| 소속 |
1한국과학기술원, 2한국지질자원(연) |
| 키워드 |
natural gas hydrate; XRD; Raman spectroscopy; 13C NMR
|
| E-Mail |
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| 원문파일 |
초록 보기 |
