"A Simple Method For Constructing Phase Envelopes For Multicomponent Mi" by R. G. Ziervogel and Bruce E. Poling
 

A Simple Method For Constructing Phase Envelopes For Multicomponent Mixtures

Abstract

A simple method for constructing vapor-liquid equilibrium phase envelopes is described. Dew and bubble points are calculated throughout the critical and retrograde regions by stepping around the envelope in suitably small increments of T or P. The technique is simpler than previous methods because the dew and bubble points are determined by iterating on a single variable through the entire critical region. Criteria are presented which allow determination of whether this iteration variable should be T or P. Phase envelopes, together with critical points, cricondentherms and cricondenbars, have been calculated using this method for ten different mixtures. © 1983.

Department(s)

Chemical and Biochemical Engineering

International Standard Serial Number (ISSN)

0378-3812

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2023 Elsevier, All rights reserved.

Publication Date

01 Jan 1983

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