Intensification and Optimization of Fluidized Bed Reactor for Production of Liquid Fuels for the Next Generation
| Project/Area Number |
21360389
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Reaction engineering/Process system
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| Research Institution | Kagoshima University |
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Principal Investigator |
KAI Takami 鹿児島大学, 大学院・理工学研究科, 教授 (00177312)
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| Co-Investigator(Kenkyū-buntansha) |
NAKAZATO Tsutomu 鹿児島大学, 大学院・理工学研究科, 准教授 (30323330)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Fiscal Year 2011: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2010: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
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| Keywords | 反応装置 / 流動層 / 燃料合成 / 固体触媒反応 / 水素化 / 体積変化 / 非流動化 / 流動化停止 / 水素化反応 / 流動停止 |
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| Research Abstract |
Liquid fuel production from synthesis gas is accompanied with a decrease in gas volume. Defluidization occurs when the reaction involving a decrease in gas volume are carried out in a fluidized catalyst bed. One method to improve fluidization quality is to supply an inert gas with reactant gases : similar effect can be obtained by supplying an excessive amount of one of the reactants. In the present study, the effect of a diluted reactant gas on fluidization quality is quantitatively analyzed by performing CO2 hydrogenation in a fluidized catalyst bed. Stable operation can be established by operating the fluidized bed to avoid the conditions contained in the defluidization zone using two parameters that influence fluidization quality.
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Report
(4 results)
Research Products
(30 results)
