Co-gasification of coal-biomass blended char with CO2 and H2O: Effect of partial pressure of the gasifying agent on reaction kinetics

Massoud Massoudi Farid; Hyo Jae Jeong; Jungho Hwang

doi:10.1016/j.fuel.2015.09.011

Co-gasification of coal-biomass blended char with CO₂ and H₂O: Effect of partial pressure of the gasifying agent on reaction kinetics

Massoud Massoudi Farid, Hyo Jae Jeong, Jungho Hwang

Department of Mechanical Engineering

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

32 Citations (Scopus)

Abstract

This short communication reports the results of an experimental study that is an expansion of two previous studies (Jeong et al., 2014, 2015). In this study, mixtures of coal and biomass with different mass ratios were co-gasified with CO₂ or H₂O. Five different partial pressure conditions between 0.2 and 0.6 bar were tested for both gasifying agents. Random pore model was used to interpret the carbon conversion data. Pre-exponential factors and reaction orders of CO₂ and H₂O gasifications were determined using the Arrhenius equation and activation energies obtained in the two previous studies.

Original language	English
Pages (from-to)	234-238
Number of pages	5
Journal	Fuel
Volume	162
DOIs	https://doi.org/10.1016/j.fuel.2015.09.011
Publication status	Published - 2015 Dec 15

Bibliographical note

Funding Information:
This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and future Planning (NRF-2015R1A2A1A01003890).

Publisher Copyright:
© 2015 Elsevier Ltd. All rights reserved.

All Science Journal Classification (ASJC) codes

Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology
Organic Chemistry

Access to Document

10.1016/j.fuel.2015.09.011

Cite this

@article{dac03c9450934367ac8a041f6e91a41f,

title = "Co-gasification of coal-biomass blended char with CO2 and H2O: Effect of partial pressure of the gasifying agent on reaction kinetics",

abstract = "This short communication reports the results of an experimental study that is an expansion of two previous studies (Jeong et al., 2014, 2015). In this study, mixtures of coal and biomass with different mass ratios were co-gasified with CO2 or H2O. Five different partial pressure conditions between 0.2 and 0.6 bar were tested for both gasifying agents. Random pore model was used to interpret the carbon conversion data. Pre-exponential factors and reaction orders of CO2 and H2O gasifications were determined using the Arrhenius equation and activation energies obtained in the two previous studies.",

author = "{Massoudi Farid}, Massoud and Jeong, {Hyo Jae} and Jungho Hwang",

note = "Funding Information: This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and future Planning (NRF-2015R1A2A1A01003890). Publisher Copyright: {\textcopyright} 2015 Elsevier Ltd. All rights reserved.",

year = "2015",

month = dec,

day = "15",

doi = "10.1016/j.fuel.2015.09.011",

language = "English",

volume = "162",

pages = "234--238",

journal = "Fuel",

issn = "0016-2361",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Co-gasification of coal-biomass blended char with CO2 and H2O

T2 - Effect of partial pressure of the gasifying agent on reaction kinetics

AU - Massoudi Farid, Massoud

AU - Jeong, Hyo Jae

AU - Hwang, Jungho

N1 - Funding Information: This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and future Planning (NRF-2015R1A2A1A01003890). Publisher Copyright: © 2015 Elsevier Ltd. All rights reserved.

PY - 2015/12/15

Y1 - 2015/12/15

N2 - This short communication reports the results of an experimental study that is an expansion of two previous studies (Jeong et al., 2014, 2015). In this study, mixtures of coal and biomass with different mass ratios were co-gasified with CO2 or H2O. Five different partial pressure conditions between 0.2 and 0.6 bar were tested for both gasifying agents. Random pore model was used to interpret the carbon conversion data. Pre-exponential factors and reaction orders of CO2 and H2O gasifications were determined using the Arrhenius equation and activation energies obtained in the two previous studies.

AB - This short communication reports the results of an experimental study that is an expansion of two previous studies (Jeong et al., 2014, 2015). In this study, mixtures of coal and biomass with different mass ratios were co-gasified with CO2 or H2O. Five different partial pressure conditions between 0.2 and 0.6 bar were tested for both gasifying agents. Random pore model was used to interpret the carbon conversion data. Pre-exponential factors and reaction orders of CO2 and H2O gasifications were determined using the Arrhenius equation and activation energies obtained in the two previous studies.

UR - http://www.scopus.com/inward/record.url?scp=84942247454&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84942247454&partnerID=8YFLogxK

U2 - 10.1016/j.fuel.2015.09.011

DO - 10.1016/j.fuel.2015.09.011

M3 - Article

AN - SCOPUS:84942247454

SN - 0016-2361

VL - 162

SP - 234

EP - 238

JO - Fuel

JF - Fuel

ER -