| Budget Amount *help |
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2020: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2019: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2018: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
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| Outline of Final Research Achievements |
A novel catalytic process for alkane dehydrogenation was investigated in which a high concentration of hydrogen sulfide (H2S) coexisted in the dehydrogenation of alkanes of propane and butane, expecting for the lattice S2- in the sulfide catalyst is continuously regenerated. It was found that Fe-based catalysts are effective in the dehydrogenation process, and that the cofeeding H2S continuously regenerated sulfur defects on the catalysts. The Fe-based catalyst exhibited an excellent stability due to smooth redox cycling.
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