Point and Stage Efficiencies in Distillation
作者:
KamaleshK. Sirkar,
期刊:
Separation Science
(Taylor Available online 1976)
卷期:
Volume 11,
issue 4
页码: 303-315
ISSN:0037-2366
年代: 1976
DOI:10.1080/01496397608085323
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The definition of Murphree point efficiency in distillation is critically examined. Characteristics of Standart's stage efficiency definition are utilized to define a new point efficiency on a plate in a column. This new definition was shown to be consistent and symmetrical. For crossflow on a plate, the proposed point efficiency was found to be equal to Standart stage efficiency subject to only the assumption of a uniform value of the proposed point efficiency over the whole plate.
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