書誌事項
- タイトル別名
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- Effects of Ultrasound Irradiation on Cooling Crystallization Process of L-aspartic Acid
- L-アスパラギンサン ノ レイキャクショウセキ ニ オヨボス チョウオンパ ショウシャ ノ エイキョウ
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An ultrasound (US) irradiation technique was applied to obtain the rod-like L-aspartic acid crystal in cooling crystallization process. In experiments, the 20 kHz horn-type transducer was installed vertically into the aqueous solution. Experimental results confirmed that arithmetic mean and ratio of breadth and length of a formed crystal can be reasonably controlled by US intensity and irradiation time. The high yield of rod-like crystals was obtained under the conditions of 46 W/cm2 US intensity and 1 min irradiation time. SEM and XRD analysis demonstrated that all crystals formed in this study were plate like α-form, and that rod-like crystals formed by US irradiation were revealed to be the polysynthetic twin composed of small size plate-like crystals.
収録刊行物
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- 粉体工学会誌
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粉体工学会誌 51 (3), 124-130, 2014
一般社団法人 粉体工学会
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詳細情報 詳細情報について
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- CRID
- 1390282679489529344
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- NII論文ID
- 130004545884
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- NII書誌ID
- AN00222757
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- ISSN
- 18837239
- 03866157
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- NDL書誌ID
- 025335691
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可