hydrogen production research in mexico: a review
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By: Hosam S. RayesHydrogen production researchin Mexico : A review
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NEED OF HYDROGENAIMS OF THE REPORTINTRODUTIONHYDROGEN PRODUCTION RESEARCH IN MEXICOCONCLUSIONS
CONTENTS
NEED OF HYDROGEN
Make sulfur oil lighter, cleaner and more stable. ?Environmental regulations.
Feedstock shortages.H2
Present a review of research activities in the field of hydrogen production in Mexico.
AIMS OF THE REPORT
Aims of this project4
OVERVIEW
OVERVIEW
At present, there are different methods for producing hydrogen, and these are characterized by their primary source.
OVERVIEW
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HYDROGEN PRODUCTION RESEARCH IN MEXICO
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HYDROGEN PRODUCTION RESEARCH IN MEXICO
1. bioreactors their operation and specific applications. 2. Micro-algae as source for photosynthetic hydrogen. 3. Bacteria and microorganisms. 4. Fermentation of organic matter.5. Microbial electrolysis cells (MEC).
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HYDROGEN PRODUCTION RESEARCH IN MEXICO
Catalysis. 2. Hydrocarbon decomposition. 3. Steam reforming with CO2 capture. 4. H2S reforming. 5. Water gas shift.6. Partial oxidation by metal oxides.
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HYDROGEN PRODUCTION RESEARCH IN MEXICO
Photocatalytic water splitting. 2. Visible light activated photocatalysis. 3. Mixed oxides photocatalysts. 4. Photocatalytic nanostructures. 5. Photocatalytic thin films. 6. Metallic photocatalyst doping. 7. Novel photoelectrodes.
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HYDROGEN PRODUCTION RESEARCH IN MEXICO
1. Thermodynamic analyses.2. Reactor optimization and control.3. Renewable energy H 2 systems.4. Electrolysis and electrolyzers.5. Solar- H 2 fuel cell systems. 6. Energy and exergy analyses.
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HYDROGEN PRODUCTION RESEARCH IN MEXICO
Water electrolysis is one of the simplest methods employed for hydrogen production. It has the advantage of being capable to produce hydrogen using only renewable energy.
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HYDROGEN PRODUCTION RESEARCH IN MEXICO
CONCLUSION
Hydrogen versatility of new applications, high calorific value, and the fact that can be used as a clean fuel are some examples of the high potential in research and development activities.The most active area of research for hydrogen production in Mexico deals with biological related processes (40% of published papers) with interesting topics such as bioreactors.The next more active research area is related to modified hydrogen processes and catalysis from conventional processes (22%).Hydrogen production research based on photocatalysis and photoelectrocatalysis materials is focused on synthesizing photocatalytic materials to be efficient, stable, harmless, abundant, and inexpensive.
CONCLUSION
systems and controls (12%). In this field, the research trend has been to employ the coupling of a solar hydrogen system consisting of a commercial electrolyzers and PV solar systems interconnected in different configurations.In the field of theoretical studies (8%) research trends are concentrated in simulation studies to optimize hydrogen production reactors and thermodynamic studies to predict conditions for enhanced hydrogen generation, evaluate thermal efficiencies and to avoid carbon formation. In the field of electrolysis (3%), novel alloys are being proposed in electrolytic alkaline medium through ball milling synthesis and different nanoparticles as electrocatalysts for water electrolysis.Finally, the present review on the hydrogen production research in Mexico (within the last seven years) is expected to show a measure of the scientific activity in the field, advances in each area, as well as to provide sources of information to enhance research collaboration in the Mexico and in the world.
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H2H2H2 H2
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