YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
ジエチルアミンー水系の気液平衡 その2
気液平衡におよぼす水酸化ナトリウム添加の影響について
石黒 武雄柳生 正見高木 要
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1960 年 80 巻 1 号 p. 30-31

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The effect of the addition of sodium hydroxide on the vapor-liquid equilibrium of diethylamine-water system was examined. Addition of sodium hydroxide to the diethylamine-water system results in the increase of partial pressure of diethylamine in the vapor phase and decrease of partial pressure of water. It was found that addition of sodium hydroxide increases the difference in the volatility of diethylamine and water, and increases distillation effect, this effect being greater, the greater the concentration of sodium hydroxide. The temperature-composition curves, x-y equilibrium diagram, and relative volatility curves were indicated.

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© by the PHARMACEUTICAL SOCIETY OF JAPAN
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