| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Research Abstract |
Gas hydrates formed from gaseous mixture and water are expected to use for gas separation material, but the hydrate formation rate is very low. This study proposed improvement methods of gas hydrate formation rate in flow reactor. Target gas hydrate formation rate decreased in direct proportion to target gas mole fraction. It was demonstrated in the continuous hydrate formation and recovery system that the separation factor S.F. and recovery ratio Rf of target gas were about 49 and 20% respectively, and that about 54% of freon in initial gas was concentrated to more than 99% in recovery gas.
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