2012 Fiscal Year Final Research Report
Ultraprecise Control of Separation Process Based on Evaluation of Properties of Soft Nano-Colloids
| Project/Area Number |
22360322
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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 | Nagoya University |
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Principal Investigator |
IRITANI Eiji 名古屋大学, 工学研究科, 教授 (60144119)
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| Co-Investigator(Kenkyū-buntansha) |
KATAGIRI Nobuyuki 名古屋大学, 大学院・工学研究科, 助教 (00345919)
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| Project Period (FY) |
2010 – 2012
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| Keywords | ソフトナノコロイド / 分離 / 超精密制御 / 限外濾過 / 濾過ケーク / 圧縮変形 / 脱液挙動 / 濾過抵抗 |
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| Research Abstract |
The accurate and expeditious determination of separation properties of soft nano-colloids based on simple and precise laboratory tests has been a key factor in the design of new filter equipment and the optimization of separation operations. The focus of the present study is to establish filtration test procedures and data analyses for simply obtaining the cake characteristics from the single step-up pressure filtration test. The method presented was applicable to the determination inthe cake compressibility for various soft nano-colloids, and the result enabled the design calculation of separation process.
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