한국신재생에너지학회:학술대회논문집
- 2006.06a
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- Pages.391-394
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- 2006
Growth Charateristics of Methane-Propane Clathrate Hydrate
메탄-프로판 하이드레이트의 성장 특성에 관한 연구
- Published : 2006.06.22
Abstract
Growth characteristics of methane-propane clathrate hydrate, growing under different undercooling conditions, was investigated. After the water within pressurized vessel was fully saturated with guest gas molecules by agitation, medium was rapidly undercooled and maintained at the constant temperature. The growth of hydrate was always Initiated with film formations at the upper bounding surface of liquid pool. The visual observation using microscope revealed detailed features of subsequent crystal nucleation, migration, growth and interference occurring within liquid pool. A number of small crystals ascended and settled at the hydrate film. When undercooling was small
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