Readers will find a multidisciplinary approach elucidating all the important features of green hydrogen so that science researchers and energy engineers as well as those in economics, political science and international relations, will also find value.
Table of ContentsPreface
Part 1: Hydrogen and the Green Deal
1. Decarbonizing the Industry with Green HydrogenCigdem Tuc Altaf, Orcun Demir, Tuluhan Olcayto Colak, Emine Karagöz, Mehmet Kurt, Nurdan Demirci Sankir and Mehmet Sankir
1.1 Introduction
1.2 Intersections of National H2 Strategies
1.3 Decarbonization of Carbon-Intensive Sectors
1.3.1 NH3 Industry
1.3.2 Cement Industry
1.3.3 Iron and Steel Industry (ISI)
1.3.4 Petrochemical Industry
1.4 Developments in Industrial Use of Green H2
1.4.1 Decarbonizing the NH3 Production by Green H2
1.4.1.1 Green H2 Production and Storage for NH3 Plants
1.4.1.2 Designing Catalysts for NH3 Synthesis
1.4.2 Green H2 in Cement Industry
1.4.3 Green H2 in Iron and Steel Production
1.4.4 Green H2 in Oil Refining
1.5 Conclusions
References
2. Conventional to Renewable Hydrogen Production: A Paradigm Shift Toward Sustainable EnergyKriti Shrivasava and Ankur Jain
2.1 Introduction
2.2 Hydrogen Production Technologies
2.3 Production of Blue Hydrogen
Conclusion
References
3. Toward Green Hydrogen GenerationKexin Yin, Yinglong Wang, Xiaoying Zhang, Yusen Chen and Jianhui Zhong
List of Acronyms
3.1 Introduction
3.2 Traditional Hydrogen Production Technology
3.2.1 Coal-to-Hydrogen
3.2.2 Hydrogen Production from Natural Gas
3.2.2.1 Hydrogen Production from Natural Gas (HPNG)
3.2.2.2 Natural Gas Hydrogen Production Process
3.2.2.3 Advantages and Disadvantages of HPNG
3.2.3 Hydrogen Production from Petroleum
3.3 Green Hydrogen Production Technology
3.3.1 Electrolysis of Water to Produce Hydrogen
3.3.1.1 Alkaline Water Electrolysis for Hydrogen Production
3.3.1.2 Proton Exchange Membrane Electrolysis of Water to Produce Hydrogen
3.3.1.3 Solid Oxide Electrolysis of Water for Hydrogen Production
3.3.2 Solar Water Splitting Technology for Hydrogen Production
3.3.2.1 Photocatalytic Hydrogen Process
3.3.2.2 Photoelectric Chemical Process of Hydrogen
3.3.2.3 Photothermal Decomposition Method for Hydrogen Production (PDMHP)
3.3.3 Biomass Hydrogen Production Technology
3.3.3.1 Thermochemical Hydrogen Production Technology (THPT)
3.3.3.2 Production of Hydrogen by Biological Method
3.3.4 Nuclear Energy Hydrogen Production Technology
3.3.5 Hydrogen Production from Seawater
3.4 Challenges Facing the Industrialization of Green Hydrogen Production
3.5 Conclusion
References
Part 2: Carbon Capturing and Hydrogen
4. Biomass Waste-to-Hydrogen Conversion: Innovations in Methanol and Ammonia Production as Efficient and Sustainable Hydrogen Storage PathwaysArif Darmawan, Abdul Hadi, Abdul Hamid Budiman, Eniya Listiani Dewi and Muhammad Aziz
4.1 Introduction
4.2 Hydrogen Production from Thermochemical Conversion and Methanol/Ammonia as Potential Hydrogen Carriers
4.3 Enhancing Efficiency through Process Modeling and Exergy Optimization
4.4 Municipal Solid Waste Conversion to Hydrogen and Methanol for Efficient Energy Storage
4.5 Innovations in Direct Ammonia Production from Biomass Waste through Carbonization and Thermochemical Cycles
4.6 Exergoeconomic Analysis, Combining Techno-Economic Analysis, and Exergy Analysis
4.7 Conclusion
References
5. Advances and Challenges in Metal Oxide–Based Carbon Capture Technologies: An OverviewBerfu Kocabas, Olgu C. Cosar, Arpad Mihai Rostas, Ipek Deniz Yildirim, Ahmet Gungor and Emre Erdem
5.1 Introduction
5.2 Metal Oxides as Carbon Capture Agents
5.3 Enhancing Carbon Capture Efficiency
5.3.1 Metal Silicates as Support Materials
5.3.2 Mixed Metal Oxides
5.3.3 Sol-Gel and Core-Shell Methods
5.3.4 Photocatalysis-Electrocatalysis
5.4 Future Trends and Research Directions
5.5 Conclusion
References
6. Coupling of Process Intensification to Life Cycle Assessment for Eco-Design of Biohydrogen Factory by MicroalgaeIván Ehecatl López-González, Pablo Antonio López-Pérez and Dulce Jazmín Hernández-Melchor
6.1 Introduction
6.1.1 Biofuels
6.1.2 Microalgae
6.1.3 Process Intensification (PI)
6.1.4 Life Cycle Assessment (LCA)
6.1.5 Eco-Design
6.1.6 Biohydrogen Factory
6.2 Methodology
6.2.1 Experimental Set-Up
6.2.2 Multi-Objective Optimization
6.2.3 System Modeling
6.2.4 Life Cycle Assessment (LCA)
6.2.4.1 Goal and Scope Definition
6.2.4.2 Inventory
6.2.4.3 Life Cycle Impact Assessment (LCIA)
6.3 Numerical Experiments
6.3.1 Process Intensification
6.3.2 Biohydrogen Plant
6.3.3 Environmental Impact Assessment
6.4 Conclusion
Disclaimer
Acknowledgments
References
7. In Situ Monitoring for Biohydrogen Production Using a Low-Cost SensorPablo Antonio López Pérez, Patricia Meneses Martínez, Emmanuel Vallejo Castañeda and Ricardo Aguilar López
7.1 Introduction
7.1.1 Automation of Industrial Bioprocesses
7.1.2 Bioprocess Monitoring
7.1.2.1 Failure Classification
7.1.2.2 Classification of Fault Detection and Diagnosis Methods
7.1.3 Embedded Systems in Bioprocess Control
7.1.4 Virtual Sensors and State Estimators
7.1.5 Biohydrogen Production
7.2 Methodology
7.2.1 Process Parameter Monitoring Methods
7.2.2 General Methodology
7.2.3 Sensor MQ-8
7.2.4 Signal Conditioning: A Simple Low-Pass Filter
7.3 Results
7.3.1 Acquisition and Filtering of Signal from the MQ-8 Sensor Under Ambient Conditions
7.3.2 MQ-8 Sensor for the Biohydrogen Validation
7.4 Conclusions
References
Part 3: Green Hydrogen Generation
8. Green Hydrogen Production by PEM Water ElectrolysisSergey A. Grigoriev
Introduction
Historical Milestones and State-of-the-Art
Fundamentals of PEM Water Electrolysis
Key Performance Indicators of PEM Water Electrolyzers
Current Trends and Perspectives
Conclusions
Acknowledgment
References
9. Wind Driven Hydrogen Production in Eastern Morocco: Suitability Atlas Development and Techno-Economic AnalysisSalaheddine Amrani, Samir Touili, Abdellatif Azzaoui, Ahmed Alami Merrouni and Hassane Dekhissi
9.1 Introduction
9.2 Materials and Methods
9.2.1 Methodology
9.2.2 Wind Resources
9.2.3 Land Restriction Maps
9.2.4 Hydrogen Production and Economic Analysis
9.2.4.1 Technical and Economic Analysis
9.2.4.2 Hydrogen Production
9.2.4.3 Economic Analysis
9.3 Results and Discussion
9.3.1 Wind Atlas of Eastern Morocco and Exclusion Mask
9.3.2 Sites Suitability Analysis
9.3.3 Techno-Economic Analysis of Wind-Hydrogen Potential
9.3.3.1 Simulation Results
9.3.3.2 Techno-Economic Comparison Between the Selected Sites
9.4 Conclusion
References
10. Bifunctional Electrocatalyst–Driven Hybrid Water Splitting for Energy-Saving Coproduction of Green H2 and Valuable ChemicalsHui Jiang, Guoliang Mei and Bo You
10.1 Introduction
10.2 Fundamentals of Hybrid Water Splitting
10.2.1 Mechanism of HER
10.2.2 Mechanism of OER
10.2.3 Overall Water Splitting
10.2.4 Hybrid Water Splitting
10.3 Electrochemical Reconstruction
10.4 Hybrid Water Splitting with Oxidative Upgrading
10.4.1 Alcohols Oxidation
10.4.1.1 Methanol Oxidation
10.4.1.2 Ethanol Oxidation
10.4.1.3 Ethylene Glycol Oxidation
10.4.1.4 Glycerol Oxidation
10.4.1.5 Benzyl Alcohol Oxidation
10.4.2 Aldehyde Oxidation
10.4.3 Amine Oxidation
10.4.4 Biomass Oxidation
10.4.4.1 Furans Oxidation
10.4.4.2 Carbohydrates Oxidation
10.4.5 Plastic Waste Oxidation
10.5 Conclusions and Outlook
References
11. Electrolyzers for H2 Production: A ReviewEdisson Villa-Ávila, Paul Arévalo, Marcos Tostado-Véliz and Francisco Jurado
11.1 Introduction
11.2 Materials and Methods
11.2.1 Choice of Search Database
11.2.2 Literature Review Process
11.2.3 Study Selection
11.2.4 Trend and Review Analysis
11.2.5 State of the Art in Hydrogen Electrolyzers
11.3 Advances in Electrolyzer Technology
11.3.1 Polymer Electrolyte Membrane Water Electrolysis (PEMWE)
11.3.2 Proton Exchange Membrane Electrolyzer
11.3.3 Anion Exchange Membrane Electrolyzer (AEM)
11.3.4 Alkaline Electrolysis
11.4 Future Perspectives and Trends
11.4.1 Polymer Electrolyte Membrane Water Electrolysis (PEMWE)
11.4.2 Proton Exchange Membrane Electrolyzer
11.4.3 Alkaline Electrolysis
11.4.4 Solid Oxide Electrolysis
11.5 Current Challenges and Obstacles
11.5.1 Consideration of Technical, Economic, and Environmental Aspects
11.6 Applications and Industrial Potential
11.6.1 Assessment of Potential Impact on Hydrogen Production and Use
11.7 Case Studies
11.8 Economic and Sustainability Considerations
11.8.1 Economic Aspects Related to the Implementation of Electrolyzer Technologies
11.8.2 Financial Viability Analysis
11.9 Conclusions and Recommendations
Acknowledgments
References
12. Green Hydrogen Generation by Water ElectrolysisWeizhe Zhang, Yixiang Shi, Shuang Li and Ningsheng Cai
12.1 Introduction
12.2 Fundamentals of Water Electrolysis
12.2.1 Various Electrolysis Cells and Working Principles
12.2.2 Thermodynamics
12.2.3 Realistic Operation and Influences of Temperature Variation
12.3 Alkaline Electrolysis Cell (AEC)
12.3.1 Electrocatalysts (Electrodes) and Electrolytes
12.3.1.1 HER Electrocatalysts (Cathodes)
12.3.1.2 OER Electrocatalysts (Anodes)
12.3.1.3 Electrolytes: Porous Diaphragms, Anion Exchange Membranes (AEMs),
and Ion-Solvating Membranes (ISMs) as Separators
12.3.2 Performance and Stability
12.3.3 Challenges and Opportunities for AEC Stacks and Systems
12.3.3.1 Toward Thermoneutral Operation and Flexible Endo/Exothermic Transition
12.3.3.2 Broadening Load Range and Couplings with Renewable Sources
12.4 Polymer Electrolyte Membrane Electrolysis Cell (PEMEC)
12.4.1 Electrocatalysts (Electrodes) and Electrolytes
12.4.1.1 HER Electrocatalysts (Cathodes)
12.4.1.2 OER Electrocatalysts (Anodes)
12.4.1.3 Electrolytes: Polymer Electrolyte Membranes (PEMs)
12.4.2 Performance and Stability
12.4.3 Challenges and Opportunities for PEMEC Stacks and Systems
12.5 Protonic Ceramic Electrolysis Cell (PCEC)
12.5.1 Electrodes and Electrolytes
12.5.1.1 Hydrogen Electrodes (Cathodes)
12.5.1.2 Oxygen Electrodes (Anodes)
12.5.1.3 Electrolytes
12.5.2 Performance and Stability
12.5.3 Challenges and Opportunities for PCEC Stacks and Systems
12.6 Solid Oxide Electrolysis Cell (SOEC)
12.6.1 Electrodes and Electrolytes
12.6.1.1 Hydrogen Electrodes (Cathodes)
12.6.1.2 Oxygen Electrodes (Anodes)
12.6.1.3 Electrolytes
12.6.2 Performance and Stability
12.6.3 Challenges and Opportunities for SOEC Stacks and Systems
12.7 Summary
References
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