Point and Stage Efficiencies in Distillation

Kamalesh K. Sirkar

doi:10.1080/01496397608085323

Point and Stage Efficiencies in Distillation

Kamalesh K. Sirkar

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The definition of Murphree point efficiency in distillation is critically examined. Characteristics of Standards 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.

Original language	English (US)
Pages (from-to)	303-315
Number of pages	13
Journal	Separation Science
Volume	11
Issue number	4
DOIs	https://doi.org/10.1080/01496397608085323
State	Published - Jan 1976
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Chemical Engineering
Process Chemistry and Technology
General Chemistry
Filtration and Separation
General Engineering

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10.1080/01496397608085323

Cite this

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title = "Point and Stage Efficiencies in Distillation",

abstract = "The definition of Murphree point efficiency in distillation is critically examined. Characteristics of Standards 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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AB - The definition of Murphree point efficiency in distillation is critically examined. Characteristics of Standards 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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UR - https://www.scopus.com/pages/publications/0017119475#tab=citedBy

U2 - 10.1080/01496397608085323

DO - 10.1080/01496397608085323

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SP - 303

EP - 315

JO - Separation Science

JF - Separation Science

IS - 4

ER -

Point and Stage Efficiencies in Distillation

Abstract

All Science Journal Classification (ASJC) codes

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