Sentences with phrase «hydrogen production methods»

VHTR plants could even produce hydrogen for fuel using high - temperature steam electrolysis, which breaks apart the bonds of water molecules; this process is 50 percent more energy - efficient than existing hydrogen production methods.

Not exact matches

The SINTEF scientists believe that the method will also be suitable for capturing CO2 when hydrogen is separated out of natural gas, as well as in cement, iron and steel production (see Fact - box 1).

The hydrogen would be derived from fossil fuels while researchers explore other methods of production.

«We have discovered a catalyst that can produce ready quantities of hydrogen without the need for extreme cold temperatures or high pressures, which are often required in other production and storage methods,» remarks Mahdi Abu - Omar of Purdue University.

He added that using solar cells and abundantly available elements to split water into hydrogen and oxygen has enormous potential for reducing the cost of hydrogen production and that the approach could eventually replace the current method, which relies on fossil fuels.

This type of olefin production method is based on dehydrogenation, that is the removal of hydrogens which leads to the creation of the C = C bond, the mark of olefins.

Future technologies that need R&D: high - efficiency photovoltaics (say, 50 % conversion)(as well as lowering the cost of PV), energy storage systems for intermittent sources like solar and wind (hydrogen storage, other methods), advances in biofuel technology (for example, hydrogen production from algae, cellulosic ethanol, etc..)

The production method involves processing biogas to deliver renewable hydrogen and then incorporating the renewable hydrogen into conventional liquid fuels via selected refinery... Read more →

Furthermore, NREL's hydrogen production, infrastructure and bio-methanation projects allow for real - life hydrogen utilization to be analyzed using experimental data and established techno - economic analysis methods.

Accelerated Discovery of Solar Thermochemical Hydrogen Production Materials via High - Throughput Computational and Experimental Methods, Ryan O'Hayre, Colorado School of Mines

1 Executive Summary 2 Scope of the Report 3 The Case for Hydrogen 3.1 The Drive for Clean Energy 3.2 The Uniqueness of Hydrogen 3.3 Hydrogen's Safety Record 4 Hydrogen Fuel Cells 4.1 Proton Exchange Membrane Fuel Cell 4.2 Fuel Cells and Batteries 4.3 Fuel Cell Systems Durability 4.4 Fuel Cell Vehicles 5 Hydrogen Fueling Infrastructure 5.1 Hydrogen Station Hardware 5.2 Hydrogen Compression and Storage 5.3 Hydrogen Fueling 5.4 Hydrogen Station Capacity 6 Hydrogen Fueling Station Types 6.1 Retail vs. Non-Retail Stations 6.1.1 Retail Hydrogen Stations 6.1.2 Non-Retail Hydrogen Stations 6.2 Mobile Hydrogen Stations 6.2.1 Honda's Smart Hydrogen Station 6.2.2 Nel Hydrogen's RotoLyzer 6.2.3 Others 7 Hydrogen Fueling Protocols 7.1 SAE J2601 7.2 Related Standards 7.3 Fueling Protocols vs. Vehicle Charging 7.4 SAE J2601 vs. SAE J1772 7.5 Ionic Compression 8 Hydrogen Station Rollout Strategy 8.1 Traditional Approaches 8.2 Current Approach 8.3 Factors Impacting Rollouts 8.4 Production and Distribution Scenarios 8.5 Reliability Issues 9 Sources of Hydrogen 9.1 Fossil Fuels 9.2 Renewable Sources 10 Methods of Hydrogen Production 10.1 Production from Non-Renewable Sources 10.1.1 Steam Reforming of Natural Gas 10.1.2 Coal Gasification 10.2 Production from Renewable Sources 10.2.1 Electrolysis 10.2.2 Biomass Gasification 11 Hydrogen Production Scenarios 11.1 Centralized Hydrogen Production 11.2 On - Site Hydrogen Production 11.2.1 On - site Electrolysis 11.2.2 On - Site Steam Methane Reforming 12 Hydrogen Delivery 12.1 Hydrogen Tube Trailers 12.2 Tanker Trucks 12.3 Pipeline Delivery 12.4 Railcars and Barges 13 Hydrogen Stations Cost Factors 13.1 Capital Expenditures 13.2 Operating Expenditures 14 Hydrogen Station Deployments 14.1 Asia - Pacific 14.1.1 Japan 14.1.2 Korea 14.1.3 China 14.1.4 Rest of Asia - Pacific 14.2 Europe, Middle East & Africa (EMEA) 14.2.1 Germany 14.2.2 The U.K. 14.2.3 Nordic Region 14.2.4 Rest of EMEA 14.3 Americas 14.3.1 U.S. West Coast 14.3.2 U.S. East Coast 14.3.3 Canada 14.3.4 Latin America 15 Selected Vendors 15.1 Air Liquide 15.2 Air Products and Chemicals, Inc. 15.3 Ballard Power Systems 15.4 FirstElement Fuel Inc. 15.5 FuelCell Energy, Inc. 15.6 Hydrogenics Corporation 15.7 The Linde Group 15.8 Nel Hydrogen 15.9 Nuvera Fuel Cells 15.10 Praxair 15.11 Proton OnSite / SunHydro 15.11.1 Proton Onsite 15.11.2 SunHydro 16 Market Forecasts 16.1 Overview 16.2 Global Hydrogen Station Market 16.2.1 Hydrogen Station Deployments 16.2.2 Hydrogen Stations Capacity 16.2.3 Hydrogen Station Costs 16.3 Asia - Pacific Hydrogen Station Market 16.3.1 Hydrogen Station Deployments 16.3.2 Hydrogen Stations Capacity 16.3.3 Hydrogen Station Costs 16.4 Europe, Middle East and Africa 16.4.1 Hydrogen Station Deployments 16.4.2 Hydrogen Station Capacity 16.4.3 Hydrogen Station Costs 16.5 Americas 16.5.1 Hydrogen Station Deployments 16.5.2 Hydrogen Station Capacity 16.5.3 Hydrogen Station Costs 17 Conclusions 17.1 Hydrogen as a Fuel 17.2 Rollout of Fuel Cell Vehicles 17.3 Hydrogen Station Deployments 17.4 Funding Requirements 17.5 Customer Experience 17.6 Other Findings

Table 1: Hydrogen Station Capacity by Production & Delivery Methods Table 2: Installed Base of Hydrogen Stations in Asia - Pacific, 2015 - 2023 Table 3: Installed Base of Hydrogen Stations in Asia - Pacific, 2024 - 2032 Table 4: Hydrogen Station Costs in Asia - Pacific, 2015 - 2023 Table 5: Hydrogen Station Costs in Asia - Pacific, 2024 - 2032 Table 6: Hydrogen Station Costs in Japan, 2015 - 2023 Table 7: Hydrogen Station Costs in Japan, 2024 - 2032 Table 8: Hydrogen Station Costs in Korea, 2015 - 2023 Table 9: Hydrogen Station Costs in Korea, 2024 - 2032 Table 10: Hydrogen Station Costs in China, 2015 - 2023 Table 11: Hydrogen Station Costs in China, 2024 - 2032 Table 12: Hydrogen Station Costs in Rest of Asia - Pacific, 2015 - 2023 Table 13: Hydrogen Station Costs in Rest of Asia - Pacific, 2024 - 2032 Table 14: Installed Base of Hydrogen Stations in EMEA, 2015 - 2023 Table 15: Installed Base of Hydrogen Stations in EMEA, 2024 - 2032 Table 16: Hydrogen Station Costs in EMEA, 2015 - 2023 Table 17: Hydrogen Station Costs in EMEA, 2024 - 2032 Table 18: Hydrogen Station Costs in Germany, 2015 - 2023 Table 19: Hydrogen Station Costs in Germany, 2024 - 2032 Table 20: Hydrogen Station Costs in the U.K., 2015 - 2023 Table 21: Hydrogen Station Costs in the U.K., 2024 - 2032 Table 22: Hydrogen Station Costs in Nordic Countries, 2015 - 2023 Table 23: Hydrogen Station Costs in Nordic Countries, 2024 - 2032 Table 24: Hydrogen Station Costs in Rest of EMEA, 2015 - 2023 Table 25: Hydrogen Station Costs in Rest of EMEA, 2024 - 2032 Table 26: Installed Base of Hydrogen Stations in the Americas, 2015 - 2023 Table 27: Installed Base of Hydrogen Stations in the Americas, 2024 - 2032 Table 28: Hydrogen Station Costs in Americas, 2015 - 2023 Table 29: Hydrogen Station Costs in Americas, 2024 - 2032 Table 30: Hydrogen Station Costs in Western U.S., 2015 - 2023 Table 31: Hydrogen Station Costs in Western U.S., 2024 - 2032 Table 32: Hydrogen Station Costs in Eastern U.S., 2015 - 2023 Table 33: Hydrogen Station Costs in Eastern U.S., 2024 - 2032 Table 34: Hydrogen Station Costs in Canada, 2015 - 2023 Table 35: Hydrogen Station Costs in Canada, 2024 - 2032 Table 36: Hydrogen Station Costs in CALA, 2015 - 2023 Table 37: Hydrogen Station Costs in CALA, 2024 - 2032

Using theory, modern surface - science methods, and synchrotron - based techniques, JCAP researchers seek to understand the reaction pathways and the elementary steps of the hydrogen and oxygen evolutions reactions to facilitate the design of new, Earth - abundant catalysts for solar - fuels production.

While most current hydrogen production processes split hydrogen from natural gas — an inefficient technique that consumes energy and produces greenhouse gases — Grimes» method would rely on thin films made of titanium iron oxide nanotube arrays that could split water under natural light.

Another production method is called chemical vapor deposition, or CVD, and that's where scientists take a gas of hydrocarbons along with a metal catalyst and are able to remove the hydrogen atoms from the hydrocarbon, then keep only the carbon atoms and then hopefully these carbon atoms kind of arrange themselves side by side into this graphene lattice form.