Research for tocotrienol recovery and biodiesel production from waste rice bran oil
| Project/Area Number |
21360373
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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 |
Properties in chemical engineering process/Transfer operation/Unit operation
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
SHIBASAKI Kitakawa naomi 東北大学, 大学院・工学研究科, 准教授 (00261503)
KUBO Masaki 東北大学, 大学院・工学研究科, 准教授 (50323069)
NAMASHIMA Kazunori 東北大学, 大学院・工学研究科, 助教 (50540358)
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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 |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2011: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2010: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2009: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
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| Keywords | イオン交換樹脂 / エステル化反応 / エステル交換反応 / 吸着脱離 / バイオディーゼル燃料 / ビタミンE類 / エステル化 / 脂肪酸エステル |
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| Research Abstract |
The purpose of this research is to construct a novel reaction and separation process for producing bioactive compounds, tocotrienol (vitamin E), and renewable energy, high quality biodiesel, from waste oils discharged in the vegetable oil refining process. The process consists of the esterification of free fatty acid using cation-exchange resin catalyst, the adsorption of tocotrienol on the anion-exchange resin, the desorption of tocotrienol from the resin and the transesterification of triglyceride using anion-exchange resin catalyst. The optimal conditions for continuous operation in each step were investigated and elucidated.
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Report
(4 results)
Research Products
(28 results)
