- Home
- A-Z Publications
- Publications
Publications
Pathways to Hydrogen as an Energy Carrier
Feb 2007
Publication
When hydrogen is used as an alternative energy carrier it is very important to understand the pathway from the primary energy source to the final use of the carrier. This involves for example the understanding of greenhouse gas emissions associated with the production of hydrogen and throughout the lifecycle of a given utilization pathway as well as various energy or exergy1 efficiencies and aspects involved. This paper which is based on a talk given at the Read More
Influence of hydraulic sequential tests on the burst strength of Type-4 compressed hydrogen containers
Sep 2019
Publication
One of the topics for the revision deliberation of GTR13 on hydrogen and fuel cell vehicles is the study of an appropriate initial burst pressure of the containers. The purpose of this study is to investigate the influence of the hydraulic sequential tests on the residual burst pressure in order to examine the appropriate initial burst pressure correlated with the provisions for the residual burst pressure at the Endof-Life (EOL). Specifically we evaluated a Read More
Oxford Energy Podcast – Hydrogen in Europe
Apr 2021
Publication
The EU and a number of its member states have now published hydrogen strategies and Europe continues to lead the way in the decarbonisation of its gas sector. In this latest OIES Energy Podcast James Henderson talks with Martin Lambert and Simon Schulte about their latest paper entitled “Contrasting European Hydrogen Pathways” which examines the plans in six major EU countries. They discuss the outlook for various forms of hydrogen supply Read More
Meeting Net Zero with Decarbonised Gas
Aug 2019
Publication
Although the UK has done a great job of decarbonising electricity generation to get to net zero we need to tackle harder-to-decarbonise sectors like heat transport and industry. Decarbonised gas – biogases hydrogen and the deployment of carbon capture usage and storage (CCUS) – can make our manufacturing more sustainable minimise disruption to families and deliver negative emissions.
Carbon Negative Transportation Fuels - A Techno-Economic-Environmental Analysis of Biomass Pathways for Transportation
Feb 2022
Publication
Global warming and fossil fuel depletion have necessitated alternative sources of energy. Biomass is a promising fuel source because it is renewable and can be carbon negative even without carbon capture and storage. This study considers biomass as a clean renewable source for transportation fuels. An Aspen Plus process simulation model was built of a biomass gasification biorefinery with Fischer-Tropsch (FT) synthesis of liquid fuels. A GaBi life cycle ass Read More
Safety and Environmental Standards for Fuel Storage Sites
Jan 2009
Publication
The main purpose of this report is to specify the minimum standards of control which should be in place at all establishments storing large volumes of gasoline.The PSLG also considered other substances capable of giving rise to a large flammable vapour cloud in the event of a loss of primary containment. However to ensure priority was given to improving standards of control to tanks storing gasoline PSLG has yet to determine the scale and applicati Read More
Tracking the Evolution of a Single Composite Particle During Redox Cycling for Application in H2 Production
Mar 2020
Publication
Composite materials consisting of metal and metal oxide phases are being researched intensively for application in various energy conversion and storage technologies. In these applications composites are often expected to operate under redox conditions at elevated temperature. The understanding of the dynamics of composite phase and morphology evolution during redox cycling is still very limited yet critical to maximising performance and increa Read More
Hydrogen Taskforce: The Role of Hydrogen in Delivering Net Zero
Feb 2020
Publication
Hydrogen is essential to the UK meeting its net zero emissions target. We must act now to scale hydrogen solutions and achieve cost effective deep decarbonisation. With the support of Government UK industry is ready to deliver.The potential to deploy hydrogen at scale as an energy vector has risen rapidly in the political and industrial consciousness in recent years as the benefits and opportunities have become better understood. Early stage p Read More
Sustainable Hydrogen Production: A Role for Fusion
Apr 2007
Publication
This Meeting Report summarises the findings of a two-day workshop in April 2007 at the Culham Science Centre and Worcester College Oxford which explored the potential for large-scale Hydrogen production through methods other than electrolysis.Operating at the cusp of research and policy-making the UK Energy Research Centre's mission is to be the UK's pre-eminent centre of research and source of authoritative information and leadership on s Read More
Assessment of Hydrogen Direct Reduction for Fossil-free Steelmaking
Aug 2018
Publication
Climate policy objectives require zero emissions across all sectors including steelmaking. The fundamental process changes needed for reaching this target are yet relatively unexplored. In this paper we propose and assess a potential design for a fossil-free steelmaking process based on direct reduction of iron ore with hydrogen. We show that hydrogen direct reduction steelmaking needs 3.48 MWh of electricity per tonne of liquid steel mainly for the elec Read More
Numerical Prediction of Cryogenic Hydrogen Vertical Jets
Sep 2019
Publication
Comparison of Computational Fluid Dynamics (CFD) predictions with measurements is presented for cryo-compressed hydrogen vertical jets. The stagnation conditions of the experiments are characteristic of unintended leaks from pipe systems that connect cryogenic hydrogen storage tanks and could be encountered at a fuel cell refuelling station. Jets with pressure up to 5 bar and temperatures just above the saturation liquid temperature were ex Read More
Environmental Audit Committee Inquiry into Hydrogen
Jun 2020
Publication
The Hydrogen Taskforce welcomes the opportunity to submit evidence to the Environmental Audit Committee’s inquiry into Hydrogen. It is the Taskforce’s view that:Due to its various applications hydrogen is critical for the UK to reach net zero by 2050;The UK holds world-class advantages in hydrogen production distribution and application; andOther economies are moving ahead in the development of this sector and the UK must respond.The Ta Read More
Hydrogen Embrittlement: Future Directions—Discussion
Jun 2017
Publication
The final session of the meeting consisted of a discussion panel to propose future directions for research in the field of hydrogen embrittlement and the potential impact of this research on public policy.This article is a transcription of the recorded discussion of ‘Hydrogen Embrittlement: Future Directions’ at the Royal Society Scientific Discussion Meeting Challenges of Hydrogen and Metals Jan 16th–18th 2017. The text is approved by the contributors. H.L. t Read More
Hydrogen Production and Subsequent Adsorption/Desorption Process within a Modified Unitized Regenerative Fuel Cell
Apr 2019
Publication
For sustainable and incremental growth mankind is adopting renewable sources of energy along with storage systems. Storing surplus renewable energy in the form of hydrogen is a viable solution to meet continuous energy demands. In this paper the concept of electrochemical hydrogen storage in a solid multi-walled carbon nanotube (MWCNT) electrode integrated in a modified unitized regenerative fuel cell (URFC) is investigated. The method of solid ele Read More
Production of Hydrogen by Chemical Looping Reforming of Methane and Biogas using a Reactive and Durable Cu-based Oxygen Carrier
Apr 2022
Publication
The objective of this work was to assess the suitability of a synthetic Cu-based oxygen carrier in a continuous pilot plant for the production of blue and green hydrogen through the autothermal Chemical Looping Reforming (CLRa). In CLRa methane is converted to a H2 + CO mixture through partial oxidation and reforming reactions in the fuel reactor. The degree of the partial oxidation of methane was defined by controlling the oxygen flow in the air reacto Read More
How Hydrogen Empowers the Energy Transition
Jan 2017
Publication
This report commissioned by the Hydrogen Council and announced in conjunction with the launch of the initiative at the World Economic Forum in January 2017 details the future potential that hydrogen is ready to provide and sets out the vision of the Council and the key actions it considers fundamental for policy makers to implement to fully unlock and empower the contribution of hydrogen to the energy transition.In this paper we explore the role of Read More
People’s Attitude to Energy from Hydrogen—From the Point of View of Modern Energy Technologies and Social Responsibility
Dec 2020
Publication
Energy from hydrogen is an appropriate technological choice in the context of sustainable development. The opportunities offered by the use of energy from hydrogen also represent a significant challenge for mobile technologies and daily life. Nevertheless despite a significant amount of research and information regarding the benefits of hydrogen energy it creates considerable controversy in many countries. Globally there is a lack of understanding about t Read More
Metallurgical Model of Diffusible Hydrogen and Non-Metallic Slag Inclusions in Underwater Wet Welding of High-Strength Steel
Nov 2020
Publication
High susceptibility to cold cracking induced by diffusible hydrogen and hydrogen embrittlement are major obstacles to greater utilization of underwater wet welding for high-strength steels. The aim of the research was to develop gas–slag systems for flux-cored wires that have high metallurgical activity in removal of hydrogen and hydroxyl groups. Thermodynamic modeling and experimental research confirmed that a decrease in the concentration Read More
Baseload Electricity and Hydrogen Supply Based on Hybrid PV-wind Power Plants
Sep 2019
Publication
The reliable supplies of electricity and hydrogen required for 100% renewable energy systems have been found to be achievable by utilisation of a mix of different resources and storage technologies. In this paper more demanding parameter conditions than hitherto considered are used in measurement of the reliability of variable renewable energy resources. The defined conditions require that supply of baseload electricity (BLEL) and baseload hydrogen Read More
Acorn: Developing Full-chain Industrial Carbon Capture and Storage in a Resource- and Infrastructure-rich Hydrocarbon Province
Jun 2019
Publication
Juan Alcalde,
Niklas Heinemann,
Leslie Mabon,
Richard H. Worden,
Heleen de Coninck,
Hazel Robertson,
Marko Maver,
Saeed Ghanbari,
Floris Swennenhuis,
Indira Mann,
Tiana Walker,
Sam Gomersal,
Clare E. Bond,
Michael J. Allen,
Stuart Haszeldine,
Alan James,
Eric J. Mackay,
Peter A. Brownsort,
Daniel R. Faulkner and
Steve Murphy
Research to date has identified cost and lack of support from stakeholders as two key barriers to the development of a carbon dioxide capture and storage (CCS) industry that is capable of effectively mitigating climate change. This paper responds to these challenges through systematic evaluation of the research and development process for the Acorn CCS project a project designed to develop a scalable full-chain CCS project on the north-east coast of the Read More
No more items...