Effect of dry steam on nature and quality of selected characteristic organic chemicals

Z. Li, N. Yamasaki, K. Ioku

研究成果: Conference contribution

抄録

In this study, effects of steam with different density (saturated and dry steam) on five characteristic organic chemicals such as alcohol, ester, aromatics, phenol and fatty acid were investigated below 200 °C. The natures of the tested organic chemicals were analyzed by weight loss in steam. The experimental results showed that the dissolving behavior of each organic compound in steam is significantly different. Alcohols and phenanthrene can dissolve easily in steam with low density; High saturated fatty acid cannot almost dissolve in steam below 200 °C; Ester are less stable in saturated steam; Phenols revealed a variable behavior characterized by an increase of weight at early stage and a decrease later in saturated steam, and companied by color change. It must be necessary to consider proper steam density condition for selective extraction of some special chemicals.

本文言語English
ホスト出版物のタイトルWATER DYANMICS
ホスト出版物のサブタイトル4th International Workshop on Water Dynamics
ページ201-204
ページ数4
DOI
出版ステータスPublished - 2007
外部発表はい
イベント4th International Workshop on Water Dynamics - Sendai, Japan
継続期間: 2006 11月 72006 11月 8

出版物シリーズ

名前AIP Conference Proceedings
898
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

Other4th International Workshop on Water Dynamics
国/地域Japan
CitySendai
Period06/11/706/11/8

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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