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A preliminary kinetic model for NO{sub x} formation and reduction in PFBC

Technical Report:

Abstract

A model for the formation and reduction of NO{sub x} in fluidized-bed combustion must contain information about: Volatile nitrogen release, formation of NO{sub x} from char combustion, volatile nitrogen conversion, and reduction of NO{sub x}. A schematic kinetic model for the reactions is given. This scheme will be used as a framework for the model. At first a systematic model for the formation and reduction of NO{sub x} will be set up, i.e. a model for volatile nitrogen conversion and NO{sub x} reduction. However, the model is set up in a general formulation and more reactions and catalysts can be included when kinetic information becomes available. The kinetics are valid for atmospheric pressure, and may change at higher pressures. (AB).
Authors:
Publication Date:
Nov 01, 1991
Product Type:
Technical Report
Report Number:
CHEC-9105
Reference Number:
SCA: 014000; PA: DK-92:001897; SN: 93000918306
Resource Relation:
Other Information: PBD: Nov 1991
Subject:
01 COAL, LIGNITE, AND PEAT; FLUIDIZED-BED COMBUSTION; NITROGEN OXIDES; COMBUSTION KINETICS; CHARS; MATHEMATICAL MODELS; PRESSURE DEPENDENCE; 014000; COMBUSTION
OSTI ID:
10112728
Research Organizations:
Danmarks Tekniske Hoejskole, Lyngby (Denmark). Inst. for Kemiteknik
Country of Origin:
Denmark
Language:
English
Other Identifying Numbers:
Other: ON: DE93752995; TRN: DK9201897
Availability:
OSTI; NTIS
Submitting Site:
DK
Size:
30 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Johnsson, J E. A preliminary kinetic model for NO{sub x} formation and reduction in PFBC. Denmark: N. p., 1991. Web.
Johnsson, J E. A preliminary kinetic model for NO{sub x} formation and reduction in PFBC. Denmark.
Johnsson, J E. 1991. "A preliminary kinetic model for NO{sub x} formation and reduction in PFBC." Denmark.
@misc{etde_10112728,
title = {A preliminary kinetic model for NO{sub x} formation and reduction in PFBC}
author = {Johnsson, J E}
abstractNote = {A model for the formation and reduction of NO{sub x} in fluidized-bed combustion must contain information about: Volatile nitrogen release, formation of NO{sub x} from char combustion, volatile nitrogen conversion, and reduction of NO{sub x}. A schematic kinetic model for the reactions is given. This scheme will be used as a framework for the model. At first a systematic model for the formation and reduction of NO{sub x} will be set up, i.e. a model for volatile nitrogen conversion and NO{sub x} reduction. However, the model is set up in a general formulation and more reactions and catalysts can be included when kinetic information becomes available. The kinetics are valid for atmospheric pressure, and may change at higher pressures. (AB).}
place = {Denmark}
year = {1991}
month = {Nov}
}