| Project/Area Number |
22860072
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Properties in chemical engineering process/Transfer operation/Unit operation
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| Research Institution | Tsuruoka National College of Technology |
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Principal Investigator |
MIKAMI Takashi 鶴岡工業高等専門学校, 物質工学科, 助教 (30534862)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,146,000 (Direct Cost: ¥2,420,000、Indirect Cost: ¥726,000)
Fiscal Year 2011: ¥1,508,000 (Direct Cost: ¥1,160,000、Indirect Cost: ¥348,000)
Fiscal Year 2010: ¥1,638,000 (Direct Cost: ¥1,260,000、Indirect Cost: ¥378,000)
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| Keywords | 反応晶析 / 微粒子製造 / 高分子電解質 / 工業晶析 / ダブルジェット法 / 単分散結晶 / 晶析環境場 / 材料化学工学 / 固体品質操作 / 無機素材 / 単分散微粒子 / ダブルジェット |
|---|
| Research Abstract |
Precipitation of mono-dispersed SrSO4 particles was carried out in the presence of PEI(polyethylenimine). PEI additions varied some particulate properties, e. g. sizes, shapes, size distribution widths, agglomeration ratios. The present paper mainly focused on influence of PEI dosage on crystal size distributions. PEI-assisted double jet techniques require no difficult controls of feeding rates, therefore, our idea will be available to precipitation of other inorganic compounds for the purpose of producing nano/micro mono-dispersed particles.
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