JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
Print ISSN : 0021-9592
VAPOR-LIQUID RELATIONSHIPS FOR E.H.P.-mT.C.P. SYSTEM UNDER HIGH VACUUM
HAJIMU UYEHAYUTAKA HAGIHARA
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1971 Volume 4 Issue 3 Pages 281-283

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Abstract

Measurements of the vapor-liquid relationship for E.H.P.-mT.C.P. system are performed by use of an agitator vessel at three residual pressures (3.5 × 10-3 mmHg, 1.0 ×10-1 mmHg and 3.5×10-1 mmHg) and two liquid surface temperatures (130°C and 160°C). Independent of residual air pressure, at liquid surface temperature of 130°C this system is regarded as an ideal solution. But at liquid surface temperature of 160°C, the deviation from ideal behavior increases as the residual air pressure is lowered.

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