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Index
Cover
Half Title page
Title page
Copyright page
Foreword
Preface
Acknowledgements
Batching and Forming
Long Term Results of OXY Fuel Forehearth Heating Technology for E-Glass Fibers
Abstract
Introduction
The Alglass FH Technology
Preparation for Industrial Trials
Industrial Results
Conclusions
References
Glass Production Losses Originating from Contaminants in Cullet and Raw Materials
Abstract
Introduction
Stone Defects Process: Analysis, Sourcing and Verification
Example Case Histories
Conclusions
References
Developing A Better Understanding of Boron Emissions from Industrial Glass Furnaces
Abstract
Introduction
Laboratory Volatile Emission Analysis
Furnace Volatilty Model
Conclusion
References
New Developments of Batch Briquetting
Abstract
1. Introduction
2. Laboratory Testes
3. Half-Industerial Tests
Summary
Outlook
Acknowledgements
Application of Self-Supporting Precious Metal Stirrers in the Melting of Soda-Lime Glass
Introduction
Ceramic Stirrers in Glass Melts
Enhanced Glass Quality Requires Superior Stirring
Dispersion Strengthened Precious Metal Alloy FKS®.→ from Cladding to Load Bearing Component
Advanced Design and Manufacturing Techniques to Fully Exploit the Favourable FKS® Properties
Total Cost Comparison
Conclusion
Glass Melting
Application of an Energy Balance Model for Improving the Energy Efficiency of Glass Melting Furnaces
Abstract
Introduction
Validation of the Energy Balance Model
Energy Balance Simulations: Endport-Fired Furnace
Energy Balance Simulations: Oxy-Fuel Furnace
On-Line Energy Balance Monitoring
Conclusions
Acknowledgements
References
Observation of Batch Melting and Glass Melt Fining and Evolved Gas Analysis
Abstract
Introduction
Batch – Glass Melt Reactions
Description of the Experimental Equipment
Example 1 the Effect of Batch Briquettes Versus Normal and Ground Batches on the Melting-in Process
Example 2: The Effect of Coke Addition on Fining and SO2 Release
Example 3: The Effect of Furnace Atmosphere on Fining Onset Temperature
Conclusions
References
Thermochemical Recuperation to Increase Glass Furnace Energy Efficiency
Abstract
Introduction
Thermochemical Recuperation for Glass Melting
Results and Discussion
Applications
Conclusions
Acknowledgements
References
Dry Batch Optimizer – Gain all Benefits of Water-Wetting While Reducing the Drawbacks
Abstract
Background
Troubleshooting Glass Dry Batch Process
Economic Results
References
Modeling, Sensing, and Control
In-Situ CO and O2 Laser Sensor for Burner Control in Glass Furnaces
Abstract
Introduction
Measurements in End-Port Furnace
Burner Control on the Basis of CO in End-Port Furnace
Measurements in Oxy-Fired Furnace
Concluding Remarks
Acknowledgement
Radiation Impact on the Two-Dimensional Modeling of Glass Sheet Sagging and Tempering
Abstract
Introduction
Two-Dimensional Modeling of Glass Sagging and Tempering
Modeling Results and Discussion
Conclusion
Acknowledgments
References
Appendix
An Advanced Expert Control System and Batch Imaging Software for an Improved Automatic Melter Operation
Abstract
Introduction
References
How Can Predictive Strategies Contribute to Improved Power Management and Decreased Energy Consumption?
Introduction
Objectives
Fundamentals
Conclusion
Acknowledgements
References
How Many Chambers are Enough? - A Float Furnace Modeling Study
Objective of the Study
Model Dimensions and Operation Boundaries
Conclusions
Two-Dimensional Modeling of the Entire Glass Sheet Forming Process, Including Radiative Effects
Abstract
Introduction
Two-Dimensional Modeling of Glass Sagging and Tempering
Modeling Results and Discusssion
Conclusion
Acknowledgments
References
Appendix
Refractories I
Hot Bottom Repairs: Global Impact, Performance Case Study and Development for the Americas
Abstract
Introduction
Hbr Performance Case Study
Post Mortem Analysis After 25 Months of Normal Operation
Bubbler Strip Core Drill Sample Discussion
Remaining Core Drill Samples
HBR Performance Case Study Conclusions
Next Generation HBR Material
Conclusions
Acknowledgments
References
Process Improvements with Bonded Alumina Channels
Abstract
Introduction
Discussion
Design
Heat Loss
Operation
Inspection
Comparison of Fused Alumina Channels vs Bonded Alumina Channels
Conclusion
Bonded Refractories for Extreme Conditions in the Top of Regenerators
Abstract
Introduction
Historical Overview from 1940’s-2000
New Challenges for Top Checker Layers in the Regenerator
Corrosion Tests
Refractory Recommendations for Top Checker Layers
Conclusion
References
New Fused Cast Refractory for Metal Line Protection
Abstract
Introduction
Main Improvements of Sefpro Refractory
Explanations of the Improvements by the New AZS Chemical Composition
Conclusion
Ancorro - Refinement Technology for Refractory in Glass Melt Contact
Abstract
Introduction
Technology
Results
Economical Relevance
Conclusion
Sponsoring
References
Refractories II
An Update on the Technological Evolution (or Lack Thereof) of Chinese Manufacturers of Fused Cast Refractories and the Value vs. Cost Proposition
Abstract
Introduction
The Incontrollable Macro-Economical Factors
Adding Costs to the Products
Survival Conditions and a Value vs. Cost Proposition
Monolithic Crown and Its Benefits, Colloidal Silica Bonded Refractories Technology
Abstract
Introduction
Brick Joints, Energy loss and Over Coating the Crown
Collodial Sillica Bonded Technology
Monolithic Crown Technology, Pumpable Product Technology
Case Studies - Monolithic vs Brick Crown
Conclusions
Acknowledgment
References
High Emissivity Coatings in Glass Furnaces
Abstract
Background
High Emissivity Coatings
Commercial High Emissivity Coating Update
Benefits of using High Emissivity Coatings
Factors Adversely Affecting the Evaluation or Performance of High Emissivity Coatings
High Emissivity Coating on Owens Corning Insulation Furnaces
Future Directions
References
Acknowledgement
New Recycling Solution for Refractories from Insulation Glass Furnaces
Abstract
Introduction
Conclusion
Furnace Repair After a Hurricane Flooding at Monterrey, Mexico
Abstract
Introduction
Summary
Index
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