DTU - Ash-Related Operational Challenges in Energy Utilization of Sustainable Fuels
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Ash-Related Operational Challenges in Energy Utilization of Sustainable Fuels at Coursera Overview
Duration | 69 hours |
Start from | Start Now |
Total fee | Free |
Mode of learning | Online |
Difficulty level | Intermediate |
Official Website | Explore Free Course  |
Credential | Certificate |
Ash-Related Operational Challenges in Energy Utilization of Sustainable Fuels at Coursera Highlights
- Shareable Certificate Earn a Certificate upon completion
- 100% online Start instantly and learn at your own schedule.
- Flexible deadlines Reset deadlines in accordance to your schedule.
- Intermediate Level A certain, basic knowledge about inorganic chemistry, and thermal fuel conversion is recommended.
- Approx. 69 hours to complete
- English Subtitles: English
Ash-Related Operational Challenges in Energy Utilization of Sustainable Fuels at Coursera Course details
- The basic idea behind this MOOC, is to present recent data on fuel characterization, slagging, fouling, corrosion, and trace element transformations, in a course that can be readily provided for students and industry people.
- This ensures understanding and application of the research, and provides the students and industry with a forum for discussion of the very latest research results, as well as feedback from industry to the research group at DTU, on important new research subjects in the field.
- The specific aim of the MOOC, is that students will be able to;
- Explain basic physical and chemical differences between solid fuels like coal, biomass, waste etc., be able to characterize solid fuels, and to interpret fuel analyses of them
- Interpret and utilize data from advanced fuel and ash analyses (SEM, DTA/TGA, chemical fractionation, ash melting temperatures)
- Describe chemically and physically, how critical ash-forming elements are released to the gas phase, the mechanisms for formation of aerosols and fly ash particles, and explain how ash is transported from bulk gas to heat transfer surfaces
- Quantify the processes of deposit build-up, sintering and shedding
- Explain the fundamentals of high-temperature corrosion in thermal fuel conversion systems
- Can calculate viscosities as a function of temperature and composition, temperature profiles in a deposit, rates of deposit build-up and sintering, as well as porosity changes vs. time.
Ash-Related Operational Challenges in Energy Utilization of Sustainable Fuels at Coursera Curriculum
Brief MOOC Introduction and Incitement for Following This
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General Introduction to the Course Subject
Fuel and Ash Chemistry and Characterization
Lesson 1: Quantification of Fuel Composition
Lesson 2: Biomass Characteristics
Lesson 3: Waste Characteristics
Lesson 4: Online Fuel Databases
Lesson 5: Quantification of Ash Fusibility
Lesson 6: SEM Analysis of Fuels and Additives
Lesson 7: Viscosity Measurements
Supplementary Reading on Fuel and Ash Characterization
Supplementary Reading on Biomass Characteristics
Supplementary Reading on Waste Characteristics
Supplementary Reading on Fuel Databases
Supplementary Reading on Quantification of Ash Fusibility
Supplementary Reading SEM Analysis of Fuels and Ashes
Supplementary Reading on Viscosity Measurements
Quiz on Why and How do we Quantify Fuel Composition ?
Quiz on Biomass Characteritics
Quiz on Waste Characteritics
Quiz on Online Fuel Databases
Quiz on Quantification of Ash Fusibility
Quiz on SEM Analysis of Fuels and Ashes
Quiz on Viscosity Measurements
Release of Critical Ash-Forming Elements
Lesson 1: Fundamentals of Release during Thermal Fuel Conversion
Lesson 2: Release og K, S and Cl from Wood in Grate-Fired Systems
Lesson 3: K-Release from the System K-Ca-P
Lesson 4: Release of Inorganic Elements in PF-Systems
Supplementary Reading on Fundamentals of Release During Thermal Fuel Conversion
Supplementary Reading on K, Cl and S Release on a Grate
Supplementary Reading on K-Release from the System K-Ca-P
Supplementary Reading on Release in PF-Boilers
Quiz on Fundamentals of Release
Quiz on Release of K, Cl and S from Biofuels on a Grate
Quiz on K-Release from the System K-Ca-P
Quiz on Release in PF-Boilers
Formation of Fly Ash and Aerosols
Lesson 1: Fundamental Considerations of Fly Ash Formation
Lesson 2: Physical Aspects of Fly Ash Formation
Lesson 3: Why Worry About Combustion Aerosols ?
Lesson 4: Combustion Aerosols: Formation
Lesson 5: Combustion Aerosols: Danish Case Study
Supplementary Reading on Fundamental of Fly Ash and Aerosol Formation
Supplementary Reading on Physical Aspects of Fly Ash Formation
Supplementary Reading on Aspects of Combustion Aerosols
Supplementary Reading on Formation of Combustion Aerosols
Supplementary Reading on Aerosol Formation at the Haslev and Slagelse CHPs
Quiz on Residual Fly Ash Formation: Fundamental Considerations
Quiz on Residual Fly Ash Formation: Physical Aspects
Quiz on Combustion Aerosols: Why Worry ?
Quiz on Combustion Aerosols: Formation
Quiz on Combustion Aerosols: Danish Case Study
Transport and Adhesion of Ash Particles
Lesson 1: The Effect of Transport of Ash Species on Deposit Formation ?
Lesson 2: Deposit Shape Controlling Parameters
Lesson 3: Mechanisms of Ash Transport
Lesson 4: Adhesion of Ash Particles
Lesson 5: Quantification of Sticking Probability for Silicate-Rich Ash
Lesson 6: Quantification of Heat Transfer in Multi-Layer Deposits
Lesson 7: A Simple Procedure for Estimation of Deposit Temperature Profiles
Supplementary Reading on The Effect of Transport of Ash Species on Deposit Formation
Supplementary Reading on Deposit Shape Controlling Parameters
Supplementary Reading on the Mechanisms of Ash Transport
Supplementary Reading on Adhesion of Ash Particles
Supplementary Reading on Quantification of Sticking Probability for Silicate-Rich Ash
Supplementary Reading on Quantification of Heat Transfer in Multi-Layer Deposits
Supplementary Reading on A Simple Procedure for Estimation of Deposit Temperature Profiles
Quiz on The Effect of Ash Species on Deposit Formation
Quiz on Deposit Shape Controlling Parameters
Quiz on Mechanisms of Ash Transport
Quiz on Adhesion of Ash Particles
Quiz on Quantification of Sticking Probability for Silicate-Rich Ash
Quiz on Quantification of Heat Transfer in Multi-Layer Deposits
Quiz on A Simple Procedure for Estimation of Deposit Surface Temperature
Deposit Build-Up, Consolidation and Shedding
Lesson 1: Deposit Build-Up: Fundamentals
Lesson 2: Changes in Deposits During Maturation
Lesson 3: Shedding of Deposits
Lesson 4: Shedding Measurements on Biomass-Fired Power Plants
Lesson 5: Shear Adhesion Strength Measurements
Lesson 6: Tensile Adhesion Strength Measurements
Lesson 7: Deposit Formation in the DTU-EFR
Lesson 8: Probe Deposition Measurements: Fundamentals
Lesson 9: Probe Deposit Measurements: Practical Problems
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Quiz on Deposit Build-Up: Fundamentals
Quiz on Changes in Deposits During Maturation
Quiz on Shedding of Deposits
Quiz on Shedding Measurements on Biomass-Fired Power Plants
Quiz on Shear Adhesion Strength Measurements
Quiz on Tensile Strength Measurements
Quiz on Deposit Formation in the DTU EFR
Quiz on Probe Deposition Measurements: Fundamentals
Quiz on Probe Deposition Measurements: Practical Problems to Consider
High-Temperature Cl-Corrosion
Lesson 1: Importance and Significance of High-Temperature Corrosion in Boilers
Lesson 2: High-temperature Corrosion in Straw-Fired Boilers: The Nielsen Corrosion Study
Lesson 3: High-Temperature Corrosion in Biomass-Fired Boilers: The van Lith Corrosion Study
Lesson 4: High-Temperature Corrosion in Waste-Fired Boilers: The Buchardt Corrosion Study
Supplementary Reading on High-Temperature Cl-Induced Corrosion
Supplementary Reading on Corrosion in Straw-Fired Boilers I
Supplementary Reading on Corrosion in Straw-Fired Boilers II
Supplementary Reading on Corrosion in Waste-Fired Boilers
Quiz on HT Corrosion: Importance and Significance
Quiz on Corrosion in Straw-Fired Boilers
Quiz on Effect of Metal Temperature and Oxide Composition in Deposits
Quiz on Corrosion in Waste-Fired Boilers
Use of additives to Minimize Deposit Formation and High-Temperature Corrosion
Lesson 1: Additives - Fundamental Aspects
Lesson 2: Introduction to Additive Physics and Chemistry
Lesson 3: S-Based Additives
Lesson 4: Al-Si Based Additives
Lesson 5: Use of Spent Bleaching Earth and Kaolin in Straw Dust-Firing
Lesson 6: Al-Si Based Additive Studies in the DTU-EFR
Lesson 7: Effect of Additives on Deposit Build-Up
Supplementary Reading on the Fundamentals in Use of Additives
Supplementary Reading on What is an Additive
Supplementary Reading on S-Based Additives
Supplementary Reading on Al-Si-Based Additives
Supplementary Reading on the Use of Spent Bleaching Earth and Kaolin in Straw Dust-Firing
Supplementary Reading on Additive Investigations in the DTU Entrained Flow Reactor
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Quiz on Additives - Fundamental Aspects
Quiz on What is an Additive ?
Quiz on S-Based Additives
Quiz on Al-Si Based Additives
Quiz on Use of Spent Bleaching Earth and Kaolin in Straw Dust-Firing
Quiz on Al-Si Based Additive Investigations in the DTU EFR
Quiz on Effect of Additives on Deposit Build-Up
Danish Case-Studies on Ash and Deposit Formation
Lesson 1: Deposit and Aerosol Formation in the Haslev and Slagelse CHPs
Lesson 2: Fly Ash and Deposit Chemistry at the Rudkøbing CHP
Lesson 3: Probe vs. Mature Deposits at the Masnedø CHP
Lesson 4: MKS1, Introduction
Lesson 5: MKS1, Deposit Formation
Lesson 6: AVV2, Aerosol Formation
Lesson 7: AVV2, Deposition Measurements
Supplementary Reading on Aerosol and Deposit Measurements at the Haslev and Slagelse CHPs
Supplementary Reading on Fly Ash and Deposit Chemistry at the Rudkøbing CHP
Supplementary Reading on Probe vs. Mature Deposits at the Masnedø CHP
Supplementary Reading on MKS1, Introduction and Pre-History
Supplementary Reading on MKS1, Deposit Formation Investigation
Supplementary Reading on Aerosol Formation Investigations at AVV
Supplementary Reading on Deposition Measurements at AVV
Quiz on The Haslev and Slagelse CHP Campaings: Aerosol Formation from Straw-Firing
Quiz on The Rudkøbing CHP Campaign: Probe Deposit Measurements on Straw-Fired Grate
Quiz on The Masnedø CHP Campaign: Mature Deposit Formation in Straw-Fired Grate Unit
Quiz on MKS1 Demoprogramme: Introduction and Pre-History
Quiz on MKS1 Demoprogramme: Deposit Formation Investigation
Quiz on The AVV2 Campaign: Aerosol Formation
Quiz on The AVV2 Campaign: Deposition Measurements
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