2-3-2 ハイドレートを固定相とするガスクロマトグラフィの検討(2-3 ガスハイグレート1,Session 2 天然ガス・メタンハイグレート等)

概要

論文の詳細を見る
Gas chromatography using small TBAB semi-clathrate hydrate particles is examined as a new practical application of clathrate hydrates. To clarify the elution characteristic, some gases with different molecular sizes and polarities are injected into the apparatus. Retention times (RT) of those gases are varied according to the molecular size and polarities. Original long chromato-column is prepared and separation of CH4 and R23 (CHF3) is examined. As a result, almost perfectly separated two peaks correspond to those gases are observed. It suggests that those gases with different polarity can be separated by gas chromatography using TBAB semi-clathrate hydrate as a stationary phase.
2012-07-30