Crystallization of Ergosterol from Hexane Solution by a Continuous Column Crystallizer Equipped with a Water Feeding System
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概要
- 論文の詳細を見る
Ergosterol was crystallized from hexane solution by using a novel continuous column crystallizer equipped with a water feeding system. The water feeding system was used to control the water concentration of the crystallization solution at a ppm-level. Precipitates recovered from the bottom of the crystallizer were agglomerates that were a mixture of amorphous solid and monohydrate micro crystals. The water concentration of the crystallization solution played an important role for the size and the crystallinity of the precipitates. Large precipitates having a good filtration property were recovered when the water concentration of the solution was 162 ppm, namely when the mole ratio of water to ergosterol was 0.89.
- 社団法人 化学工学会の論文
- 2006-11-01
著者
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Ooshima Hiroshi
Department Of Applied Chemistry And Bioengineering Graduate School Of Engineering Osaka City Univers
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Ooshima Hiroshi
Department Of Applied And Bioapplied Chemistry Graduate School Of Engineering Osaka City University
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大嶋 寛
Department Of Applied And Bioapplied Chemistry Graduate School Of Engineering Osaka City University
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KAWACHI Hideo
Department of Applied and Bioapplied Chemistry, Graduate School of Engineering, Osaka City Universit
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Kawachi Hideo
Process Dev. Laboratories Healthcare Products Business Unit Kaneka Corp.
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Kawachi Hideo
Department Of Applied And Bioapplied Chemistry Graduate School Of Engineering Osaka City University
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