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Titre du document / Document title

A new concept for operation of a pulverized coal fired boiler using circulating fluidized bed firing

Auteur(s) / Author(s)

BASU P. (1) ; HALDER P. K. ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

(1) Tech. univ. Nova Scotia, cent. energy studies, Halifax NS B3J 2X4, CANADA

Résumé / Abstract

The feasibility of adapting existing pulverized coal fired boilers slated for life extension to circulating fluidized bed firing is examined by considering the case of a 150 MWe tangentially fired pulverized coal boiler. The proposed modifications call for a minimum of change in existing units. Thermal calculations are presented to show how heat absorption in different sections of the converted boiler can be matched to that in the pre-existing pulverized coal fired boiler

Revue / Journal Title

Journal of engineering for gas turbines and power    ISSN  0742-4795   CODEN JETPEZ 

Source / Source

1989, vol. 111, no4, pp. 626-630 (9 ref.)

Langue / Language

Anglais

Editeur / Publisher

American Society of Mechanical Engineers, New York, N, ETATS-UNIS  (1984) (Revue)

Mots-clés anglais / English Keywords

Boiler

;

Pulverized coal

;

Circulating fluidized bed combustion

;

Installation revamping

;

Thermodynamic analysis

;

Performance

;

Heat transfer

;

Mots-clés français / French Keywords

Chaudière

;

Charbon pulvérisé

;

Combustion lit fluidisé circulant

;

Conversion installation

;

Analyse thermodynamique

;

Performance

;

Transfert chaleur

;

Mots-clés espagnols / Spanish Keywords

Caldera

;

Carbón pulverizado

;

Combustión lecho fluidizado circulante

;

Conversión instalación

;

Análisis termodinámico

;

Rendimiento

;

Transferencia térmica

;

Localisation / Location

INIST-CNRS, Cote INIST : 6120 A

Nº notice refdoc (ud4) : 6935260



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