On thermodynamics of methane + carbonaceous materials adsorption

Kazi Afzalur Rahman; Anutosh Chakraborty; Bidyut Baran Saha; Kim Choon Ng

doi:10.1016/j.ijheatmasstransfer.2011.10.056

On thermodynamics of methane + carbonaceous materials adsorption

Kazi Afzalur Rahman, Anutosh Chakraborty, Bidyut Baran Saha^*, Kim Choon Ng

^*Corresponding author for this work

Office of the Provost

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

78 Scopus citations

Abstract

This study presents the theoretical frameworks for the thermodynamic quantities namely the heat of adsorption, specific heat capacity, entropy, and enthalpy for the adsorption of methane onto various carbonaceous materials. The proposed theoretical frameworks are developed from the rigor of thermodynamic property surfaces of a single component adsorbate-adsorbent system and by incorporating the micropore filling theory approach, where the effect of adsorbed phase volume is considered. The abovementioned thermodynamic properties are quantitatively evaluated from the experimental uptake data for methane adsorption onto activated carbons such as Maxsorb III at temperatures ranging from 120 to 350 K and pressures up to 25 bar. Employing the proposed thermodynamic approaches, this paper shows the thermodynamic maps of the charge and discharge processes of adsorbed natural gas (ANG) storage system for understanding the behaviors of natural gas in ANG vessel.

Original language	English (US)
Pages (from-to)	565-573
Number of pages	9
Journal	International Journal of Heat and Mass Transfer
Volume	55
Issue number	4
DOIs	https://doi.org/10.1016/j.ijheatmasstransfer.2011.10.056
State	Published - Jan 31 2012

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): R265-000-286-597
Acknowledgements: The authors' gratefully acknowledge the financial support given by Grants (R33-2009-000-101660) from World Class University (WCU) Project of the National Research Foundation, Korea, (R265-000-268-305) from A*STAR/MPA, Singapore and (R265-000-286-597) from King Abdullah University of Science and Technology (KAUST), KSA.
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

Keywords

Activated carbon
Adsorbed phase
Adsorption equilibrium model
Adsorption uptake
Methane
Thermodynamic formulations

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering
Fluid Flow and Transfer Processes

Access to Document

10.1016/j.ijheatmasstransfer.2011.10.056

Cite this

@article{c2e42d3d6be74a4fab0b96a044ef0bed,

title = "On thermodynamics of methane + carbonaceous materials adsorption",

abstract = "This study presents the theoretical frameworks for the thermodynamic quantities namely the heat of adsorption, specific heat capacity, entropy, and enthalpy for the adsorption of methane onto various carbonaceous materials. The proposed theoretical frameworks are developed from the rigor of thermodynamic property surfaces of a single component adsorbate-adsorbent system and by incorporating the micropore filling theory approach, where the effect of adsorbed phase volume is considered. The abovementioned thermodynamic properties are quantitatively evaluated from the experimental uptake data for methane adsorption onto activated carbons such as Maxsorb III at temperatures ranging from 120 to 350 K and pressures up to 25 bar. Employing the proposed thermodynamic approaches, this paper shows the thermodynamic maps of the charge and discharge processes of adsorbed natural gas (ANG) storage system for understanding the behaviors of natural gas in ANG vessel.",

keywords = "Activated carbon, Adsorbed phase, Adsorption equilibrium model, Adsorption uptake, Methane, Thermodynamic formulations",

author = "Rahman, {Kazi Afzalur} and Anutosh Chakraborty and Saha, {Bidyut Baran} and Ng, {Kim Choon}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): R265-000-286-597 Acknowledgements: The authors' gratefully acknowledge the financial support given by Grants (R33-2009-000-101660) from World Class University (WCU) Project of the National Research Foundation, Korea, (R265-000-268-305) from A*STAR/MPA, Singapore and (R265-000-286-597) from King Abdullah University of Science and Technology (KAUST), KSA. This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2012",

month = jan,

day = "31",

doi = "10.1016/j.ijheatmasstransfer.2011.10.056",

language = "English (US)",

volume = "55",

pages = "565--573",

journal = "International Journal of Heat and Mass Transfer",

issn = "0017-9310",

publisher = "Elsevier Ltd",

number = "4",

}

TY - JOUR

T1 - On thermodynamics of methane + carbonaceous materials adsorption

AU - Rahman, Kazi Afzalur

AU - Chakraborty, Anutosh

AU - Saha, Bidyut Baran

AU - Ng, Kim Choon

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): R265-000-286-597 Acknowledgements: The authors' gratefully acknowledge the financial support given by Grants (R33-2009-000-101660) from World Class University (WCU) Project of the National Research Foundation, Korea, (R265-000-268-305) from A*STAR/MPA, Singapore and (R265-000-286-597) from King Abdullah University of Science and Technology (KAUST), KSA. This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2012/1/31

Y1 - 2012/1/31

N2 - This study presents the theoretical frameworks for the thermodynamic quantities namely the heat of adsorption, specific heat capacity, entropy, and enthalpy for the adsorption of methane onto various carbonaceous materials. The proposed theoretical frameworks are developed from the rigor of thermodynamic property surfaces of a single component adsorbate-adsorbent system and by incorporating the micropore filling theory approach, where the effect of adsorbed phase volume is considered. The abovementioned thermodynamic properties are quantitatively evaluated from the experimental uptake data for methane adsorption onto activated carbons such as Maxsorb III at temperatures ranging from 120 to 350 K and pressures up to 25 bar. Employing the proposed thermodynamic approaches, this paper shows the thermodynamic maps of the charge and discharge processes of adsorbed natural gas (ANG) storage system for understanding the behaviors of natural gas in ANG vessel.

AB - This study presents the theoretical frameworks for the thermodynamic quantities namely the heat of adsorption, specific heat capacity, entropy, and enthalpy for the adsorption of methane onto various carbonaceous materials. The proposed theoretical frameworks are developed from the rigor of thermodynamic property surfaces of a single component adsorbate-adsorbent system and by incorporating the micropore filling theory approach, where the effect of adsorbed phase volume is considered. The abovementioned thermodynamic properties are quantitatively evaluated from the experimental uptake data for methane adsorption onto activated carbons such as Maxsorb III at temperatures ranging from 120 to 350 K and pressures up to 25 bar. Employing the proposed thermodynamic approaches, this paper shows the thermodynamic maps of the charge and discharge processes of adsorbed natural gas (ANG) storage system for understanding the behaviors of natural gas in ANG vessel.

KW - Activated carbon

KW - Adsorbed phase

KW - Adsorption equilibrium model

KW - Adsorption uptake

KW - Methane

KW - Thermodynamic formulations

UR - http://www.scopus.com/inward/record.url?scp=82955233544&partnerID=8YFLogxK

U2 - 10.1016/j.ijheatmasstransfer.2011.10.056

DO - 10.1016/j.ijheatmasstransfer.2011.10.056

M3 - Article

AN - SCOPUS:82955233544

SN - 0017-9310

VL - 55

SP - 565

EP - 573

JO - International Journal of Heat and Mass Transfer

JF - International Journal of Heat and Mass Transfer

IS - 4

ER -

On thermodynamics of methane + carbonaceous materials adsorption

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this