| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2011: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2009: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
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| Research Abstract |
We have successfully developed H_2-distributor-type membrane reactors for hydrogenation of 1-methylnaphtalene. When the membrane reactors were operated with 10mol% of 1-methylnaphtalene solution under 0.8 MPa in H_2 flow side, 0.6 MPa in feed side, and at 250℃, the conversion reached 10% in 2 min of contact time. When using conventional reactors for such hydrogenation reactions, H_2 should be dissolved in the feed solution, which requires high pressure condition such as 2 MPa or more. In this study, we showed that H_2-distributor-type membrane reactors made it possible to carry out the hydrogenation reaction of 1-methylnaphtalene under lower pressure condition.
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