CO-FIRING COAL: FEEDLOT AND LITTER BIOMASS FUELS

Annamalai, Dr. Kalyan ; Sweeten, Dr. John ; Mukhtar, Dr. Saqib ; Soyuz Priyadarsan, Ph.D. ; Arunvel Thangamani, ME

Texas Engineering Experiment Station (United States)

关键词: Combustion;    01 Coal, Lignite, And Peat;    Biomass;    Simulation;    Gases;   

DOI  :  10.2172/814717
RP-ID  :  NONE
RP-ID  :  FG26-00NT40810
RP-ID  :  814717

美国|英语

来源: UNT Digital Library

【 摘 要 】

It has been observed from the review that very limited experimental study has been conducted on using FB as re-burn fuel and there exists no model using FB as re-burn fuel. The objective of the current research is to develop a simplified numerical model for NOx reduction process with FB volatiles as the re-burn fuel and compare results with experimental data. In order to satisfy the objective, the proposed work has been divided into 4 tasks. (1) Modeling the combustion process involving the main fuel, ammonia mixture in the main burner. (2) Developing of a simple mixing model of main gases with reburn jet. (3) Selection of a suitable overall global mechanism of reactions for the re-burn fuels, coupling the reaction model with the mixing model and thereby developing the complete re-burn model. (4) Comparing the simulation results with the experimental results obtained from TAMU combustion facility.