Pore structure alteration of a carbon molecular sieve for the separation of hydrogen sulfide from methane by adsorption

Z. J. Pan; S. G. Chen; J. Tang; R. T. Yang

doi:10.1177/0263617499010001-418

Pore structure alteration of a carbon molecular sieve for the separation of hydrogen sulfide from methane by adsorption

Z. J. Pan
, S. G. Chen
, J. Tang
, R. T. Yang

Department of Chemical and Biological Engineering

SUNY Buffalo

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

1 Scopus citations

Abstract

The equilibrium adsorption of H₂S is substantially stronger than that of CH₄ on carbons, including carbon molecular sieve (CMS). A carbon molecular sieve with a proper pore structure can provide a kinetic selectivity for H₂S over CH₄, thus further enhancing the overall selectivity (equilibrium plus kinetic) for H₂S and providing the basis of natural gas desulfurization by adsorption. Kinetic selectivity requires a unique pore structure due to the small difference in the molecular dimensions of H₂S and CH₄.

Original language	English
Pages (from-to)	193-201
Number of pages	9
Journal	Adsorption Science and Technology
Volume	10
Issue number	1-4
DOIs	https://doi.org/10.1177/0263617499010001-418
State	Published - 1993

Access to Document

10.1177/0263617499010001-418

Cite this

@article{4563993b85ff4431a9a70b0dea1a9cca,

title = "Pore structure alteration of a carbon molecular sieve for the separation of hydrogen sulfide from methane by adsorption",

abstract = "The equilibrium adsorption of H2S is substantially stronger than that of CH4 on carbons, including carbon molecular sieve (CMS). A carbon molecular sieve with a proper pore structure can provide a kinetic selectivity for H2S over CH4, thus further enhancing the overall selectivity (equilibrium plus kinetic) for H2S and providing the basis of natural gas desulfurization by adsorption. Kinetic selectivity requires a unique pore structure due to the small difference in the molecular dimensions of H2S and CH4.",

author = "Pan, \{Z. J.\} and Chen, \{S. G.\} and J. Tang and Yang, \{R. T.\}",

year = "1993",

doi = "10.1177/0263617499010001-418",

language = "English",

volume = "10",

pages = "193--201",

journal = "Adsorption Science and Technology",

issn = "0263-6174",

publisher = "SAGE Publications Ltd",

number = "1-4",

}

TY - JOUR

T1 - Pore structure alteration of a carbon molecular sieve for the separation of hydrogen sulfide from methane by adsorption

AU - Pan, Z. J.

AU - Chen, S. G.

AU - Tang, J.

AU - Yang, R. T.

PY - 1993

Y1 - 1993

N2 - The equilibrium adsorption of H2S is substantially stronger than that of CH4 on carbons, including carbon molecular sieve (CMS). A carbon molecular sieve with a proper pore structure can provide a kinetic selectivity for H2S over CH4, thus further enhancing the overall selectivity (equilibrium plus kinetic) for H2S and providing the basis of natural gas desulfurization by adsorption. Kinetic selectivity requires a unique pore structure due to the small difference in the molecular dimensions of H2S and CH4.

AB - The equilibrium adsorption of H2S is substantially stronger than that of CH4 on carbons, including carbon molecular sieve (CMS). A carbon molecular sieve with a proper pore structure can provide a kinetic selectivity for H2S over CH4, thus further enhancing the overall selectivity (equilibrium plus kinetic) for H2S and providing the basis of natural gas desulfurization by adsorption. Kinetic selectivity requires a unique pore structure due to the small difference in the molecular dimensions of H2S and CH4.

UR - https://www.scopus.com/pages/publications/0027708699

U2 - 10.1177/0263617499010001-418

DO - 10.1177/0263617499010001-418

M3 - Article

AN - SCOPUS:0027708699

SN - 0263-6174

VL - 10

SP - 193

EP - 201

JO - Adsorption Science and Technology

JF - Adsorption Science and Technology

IS - 1-4

ER -

Pore structure alteration of a carbon molecular sieve for the separation of hydrogen sulfide from methane by adsorption

Abstract

Access to Document

Other files and links

Fingerprint

Cite this