A Transient Technique for Measuring Diffusion Coefficients in Porous Solids. Diffusion in Carbonaceous Materials

Ralph T. Yang; Rea Tling Liu; M. Steinberg

doi:10.1021/i160064a018

A Transient Technique for Measuring Diffusion Coefficients in Porous Solids. Diffusion in Carbonaceous Materials

Ralph T. Yang
, Rea Tling Liu
, M. Steinberg

Department of Chemical and Biological Engineering

Brookhaven National Laboratory

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

7 Scopus citations

Abstract

A transient technique has been developed for measuring effective diffusion coefficients of gases in porous materials. The technique is appropriate for measuring D_e in the range of 10^-2 to 10^-8 cm²/s. Comparisons between this technique and other techniques are discussed. Diffusion of two binary gaseous systems in a nuclear graphite and in a bituminous coal has been studied with this technique.

Original language	English
Pages (from-to)	486-489
Number of pages	4
Journal	Industrial and Engineering Chemistry Fundamentals
Volume	16
Issue number	4
DOIs	https://doi.org/10.1021/i160064a018
State	Published - Nov 1977

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title = "A Transient Technique for Measuring Diffusion Coefficients in Porous Solids. Diffusion in Carbonaceous Materials",

abstract = "A transient technique has been developed for measuring effective diffusion coefficients of gases in porous materials. The technique is appropriate for measuring De in the range of 10-2 to 10-8 cm2/s. Comparisons between this technique and other techniques are discussed. Diffusion of two binary gaseous systems in a nuclear graphite and in a bituminous coal has been studied with this technique.",

author = "Yang, \{Ralph T.\} and Liu, \{Rea Tling\} and M. Steinberg",

year = "1977",

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doi = "10.1021/i160064a018",

language = "English",

volume = "16",

pages = "486--489",

journal = "Industrial and Engineering Chemistry Fundamentals",

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T1 - A Transient Technique for Measuring Diffusion Coefficients in Porous Solids. Diffusion in Carbonaceous Materials

AU - Yang, Ralph T.

AU - Liu, Rea Tling

AU - Steinberg, M.

PY - 1977/11

Y1 - 1977/11

N2 - A transient technique has been developed for measuring effective diffusion coefficients of gases in porous materials. The technique is appropriate for measuring De in the range of 10-2 to 10-8 cm2/s. Comparisons between this technique and other techniques are discussed. Diffusion of two binary gaseous systems in a nuclear graphite and in a bituminous coal has been studied with this technique.

AB - A transient technique has been developed for measuring effective diffusion coefficients of gases in porous materials. The technique is appropriate for measuring De in the range of 10-2 to 10-8 cm2/s. Comparisons between this technique and other techniques are discussed. Diffusion of two binary gaseous systems in a nuclear graphite and in a bituminous coal has been studied with this technique.

UR - https://www.scopus.com/pages/publications/0017552921

U2 - 10.1021/i160064a018

DO - 10.1021/i160064a018

M3 - Article

AN - SCOPUS:0017552921

SN - 0196-4313

VL - 16

SP - 486

EP - 489

JO - Industrial and Engineering Chemistry Fundamentals

JF - Industrial and Engineering Chemistry Fundamentals

IS - 4

ER -

A Transient Technique for Measuring Diffusion Coefficients in Porous Solids. Diffusion in Carbonaceous Materials

Abstract

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