Articles tagged with Gasification
Researchers found that non-thermal plasma prevents catalyst deactivation and maintains stable performance for 30 hours. The study links performance difference to changes in surface processes on the catalyst.
The EU's plans for domestic production of fossil-free aviation fuels risk steering development towards more expensive and energy-intensive pathways. A study from Chalmers University of Technology found that the current regulatory framework favours combustion-based alternatives over gasification, leading to increased costs and energy use.
Researchers explore converting bioprecursors into fossil-free graphite, providing sustainable alternatives to traditional materials. This transition has significant implications for industrial decarbonization and the development of eco-friendly technologies.
A new method using terahertz radiation has been developed to accurately measure the water content in biogas produced during biomass recycling. This allows for efficient operation and reliable results over a wide range of water vapor concentrations and temperatures.
Researchers from Kaunas University of Technology and Lithuanian Energy Institute investigate the possibilities of plasma gasification to convert surgical mask waste into hydrogen-rich syngas, which shows a 42% higher heating value than biomass. The obtained syngas can be used as clean fuel with low carbon emissions.
Aston University is setting up the first integrated centre to explore low carbon hydrogen production from biomass conversion. The new research centre will enable the acquisition of state-of-the-art equipment, including gasification, membrane separation and fuel cells.
Researchers at West Virginia University are exploring a new approach to produce clean hydrogen fuel using low-tech organic materials. They aim to create efficient and economically viable gasification systems that can transform biomass into ultrapure hydrogen, reducing greenhouse gas emissions.
Researchers at Chalmers University of Technology have developed a method for producing advanced biofuels through gasification, which could replace 10% of the world's aviation fuel. The technology can be applied to existing plants and could produce 346 TWh of biogas per year if sufficient biomass is available.
Researchers at MIT propose a hybrid system that combines coal gasification and fuel cells to boost efficiency and reduce carbon dioxide emissions. The system achieves efficiencies up to 55-60%, compared to conventional plants' 30% efficiency.
A novel process configuration produces clean middle-distillate fuels from coal with minimal emissions, suitable for jet or diesel engines. The process extracts coals with light cycle oil, separates solids, hydrotreats liquids to remove sulfur and aromatic compounds.
Researchers at the University of the Basque Country have developed a system to recover hydrogen from waste plastics in electronic boards. The technology has been patented and shows promise as a clean energy source.
Researchers at the University of Minnesota developed a financial feasibility metric to determine when solar-heated biomass gasification systems can be profitable. The study found that these systems could break even at natural gas prices between $4.04 and $10.90 per gigajoule.
Researchers have successfully developed a bio-oil gasifier that can efficiently break down plant cellulose, producing synthesis gas for transportation fuels and boiler fuel. The technology aims to move towards cellulosic biofuels, reducing dependence on corn grain.
Scientists at Ames Laboratory and Iowa State University develop a new method to produce ethanol from syngas, a gas created by heating biomass under high pressure. This technology has the potential to expand the types of waste materials that can be converted into fuels.
Researchers at PNNL present advances in coal gasification technology that could increase efficiency and safety, enabling carbon capture and sequestration technologies. The technology has the potential to play a critical role in securing domestic sources of transportation fuels and meeting growing demand for clean energy.
Researchers at Ohio State University have developed a new, more efficient catalyst to produce hydrogen from coal. The catalyst outperforms a commercially available alternative by up to 25 percent and shows promise for large-scale coal gasification.
A thermodynamic approach was used to investigate biomass gasification, resulting in a more efficient process. The study found that roasted biomass is more suitable for gasification than untreated biomass, with improved properties for efficiency.
The Virginia Tech photonics center is developing single-crystal sapphire-based sensors for IGCC plants, which can operate reliably in high temperatures and corrosive environments. The project aims to improve the thermal efficiency of IGCC plants and reduce carbon dioxide emissions.