Heat and mass transfer in a high temperature packed moving bed subject to an external radiative source

Abdelhamid Belghit; Michel Daguenet; Agami Reddy

doi:10.1016/S0009-2509(99)00575-8

Heat and mass transfer in a high temperature packed moving bed subject to an external radiative source

Abdelhamid Belghit, Michel Daguenet, Agami Reddy

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

17 Scopus citations

Abstract

A numerical model of a moving chemical bed reactor for gasifying coal using concentrated solar radiation is proposed. It permits the determination of the temperature profiles for both the gas and the solid phases, the velocity and the pressure drop profiles as a function of control parameters such as incident radiative flux, gas flow rate and particle size. The results of this model are in a satisfactory agreement with the experiment ones. (C) 2000 Elsevier Science Ltd. All rights reserved.

Original language	English (US)
Pages (from-to)	3967-3978
Number of pages	12
Journal	Chemical Engineering Science
Volume	55
Issue number	18
DOIs	https://doi.org/10.1016/S0009-2509(99)00575-8
State	Published - Sep 15 2000
Externally published	Yes

Keywords

Coal
Gasification
Heat-mass transfer
Moving bed
Solar radiation

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering

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10.1016/S0009-2509(99)00575-8

Cite this

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title = "Heat and mass transfer in a high temperature packed moving bed subject to an external radiative source",

abstract = "A numerical model of a moving chemical bed reactor for gasifying coal using concentrated solar radiation is proposed. It permits the determination of the temperature profiles for both the gas and the solid phases, the velocity and the pressure drop profiles as a function of control parameters such as incident radiative flux, gas flow rate and particle size. The results of this model are in a satisfactory agreement with the experiment ones. (C) 2000 Elsevier Science Ltd. All rights reserved.",

keywords = "Coal, Gasification, Heat-mass transfer, Moving bed, Solar radiation",

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T1 - Heat and mass transfer in a high temperature packed moving bed subject to an external radiative source

AU - Belghit, Abdelhamid

AU - Daguenet, Michel

AU - Reddy, Agami

PY - 2000/9/15

Y1 - 2000/9/15

N2 - A numerical model of a moving chemical bed reactor for gasifying coal using concentrated solar radiation is proposed. It permits the determination of the temperature profiles for both the gas and the solid phases, the velocity and the pressure drop profiles as a function of control parameters such as incident radiative flux, gas flow rate and particle size. The results of this model are in a satisfactory agreement with the experiment ones. (C) 2000 Elsevier Science Ltd. All rights reserved.

AB - A numerical model of a moving chemical bed reactor for gasifying coal using concentrated solar radiation is proposed. It permits the determination of the temperature profiles for both the gas and the solid phases, the velocity and the pressure drop profiles as a function of control parameters such as incident radiative flux, gas flow rate and particle size. The results of this model are in a satisfactory agreement with the experiment ones. (C) 2000 Elsevier Science Ltd. All rights reserved.

KW - Coal

KW - Gasification

KW - Heat-mass transfer

KW - Moving bed

KW - Solar radiation

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JO - Chemical Engineering Science

JF - Chemical Engineering Science

IS - 18

ER -

Heat and mass transfer in a high temperature packed moving bed subject to an external radiative source

Abstract

Keywords

ASJC Scopus subject areas

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