Prediction of Performance and Pollutant Emission from Pulverized Coal Utility Boilers

Author： N. Spitz;R. Saveliev;E. Korytni;M. Perelman;E. Bar-Ziv;B. Chudnovsky

Publisher： Nova Science Publishers, Inc.‎

Publication year： 2017

E-ISBN: 9781614706052

Subject： TK Energy and Power Engineering

Keyword：能源与动力工程

Language： ENG

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Prediction of Performance and Pollutant Emission from Pulverized Coal Utility Boilers

Chapter

PREDICTION OF PERFORMANCEAND POLLUTANT EMISSION FROMPULVERIZED COAL UTILITYBOILERS

CONTENTS

PREFACE

Chapter 1INTRODUCTION

Chapter 2METHODOLOGY

2.1. KINETIC MODEL PARAMETERS

Volatile Matter Kinetics

Devolatilization

Volatile Matter Oxidation

Char Kinetics

NOx Kinetics

Summary

2.2. TEST FACILITY

Process Design

Coal Preparation and Feeder

Burner

Test furnace

Sampling and Analysis

Temperature

Combustion Gases

Heat Flux

LOI (Loss-on-Ignition)

Slagging

Coal/Char Nitrogen

2.3. ARTIFICIAL NEURAL NETWORK

2.4. GLACIER CFD CODE

GLACIER – Code Description

2.5. EXPERIMENTAL AND PREDICTIVE RESULTS

Coal Characteristics and Combustion Conditions

Test Furnace Results with KPC-Melawan Coal

Validation of the Model Parameters

Full-Scale Predictions

Boilers design

Prediction Results

Chapter 3PREDICTION RESULTS FOR COALSNOT TESTED BY IEC

3.1. COMBUSTION BEHAVIOR AND POLLUTANT EMISSION

3.2. OPERATIONAL PARAMETERS USING EXPERT SYSTEM

Expert System - Description

Prediction of Boilers’ Performance Using Expert System

Opposite-Wall Boiler

Tangential-Fired Boiler

Chapter 4CONCLUSIONS

REFERENCES

INDEX

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