Remove Conversion Remove IDEA Remove Universal
article thumbnail

New catalyst for the direct conversion of ethanol to isobutene

Green Car Congress

With increased availability and reduced cost of bio-ethanol, conversion of this particular bio-based feedstock to highly valuable fuels and chemicals has been an especially important research goal. At the same time, the zinc oxide’s influence prevented the ethanol-to-ethylene conversion by zirconium oxide.

article thumbnail

Oxford Team Outlines Progress and Potential in CO2 Capture and Conversion to Synthetic Transportation Fuels

Green Car Congress

The authors highlight three possible strategies for CO 2 conversion by physico-chemical approaches: sustainable (or renewable) synthetic methanol; syngas production derived from flue gases from coal-, gas- or oil-fired electric power stations; and photochemical production of synthetic fuels. This same analysis (Pearson et al. Jiang et al.

article thumbnail

MIT/Stanford team develops battery technology for the conversion of low-grade waste heat to power; TREC

Green Car Congress

Researchers at MIT and Stanford University have developed new battery technology for the conversion of low-temperature waste heat into electricity in cases where temperature differences are less than 100 degrees Celsius. These features lead to a high heat-to-electricity energy conversion efficiency of 5.7% Click to enlarge.

MIT 240
article thumbnail

Researchers show how bacteria convert toxic copper ions to stable metallic copper

Green Car Congress

Researchers from the University of Houston, with colleagues at the University of São Paolo in Brazil, have demonstrated how copper-resistant bacterium from a copper mine in Brazil convert CuSO 4 (copper sulfate) ions into zero-valent Cu (metallic copper). An open-access paper on their research is published in Science Advances.

Convert 429
article thumbnail

Stable boron-copper catalyst for CO2 conversion; stabilization with zinc

Green Car Congress

A new boron-copper catalyst for the conversion of carbon dioxide (CO 2 ) into chemicals or fuels has been developed by researchers at Ruhr-Universität Bochum and the University of Duisburg-Essen. Researchers are pursuing the idea of converting CO 2 electrochemically with the help of renewable energies.

article thumbnail

Field trials with genetically modified poplars shows potential for efficient conversion to sugars but with impact on biomass yield

Green Car Congress

The team, from Belgium, France and the US, led by researchers from VIB and Ghent University, concluded that CCR down-regulation may become a successful strategy to improve biomass processing if the yield penalty can be overcome. Wout Boerjan, VIB and Ghent University, corresponding author. —Prof.

Belgium 268
article thumbnail

US NSF and UK BBSRC award $10.3M+ to four teams to improve biological photosynthesis

Green Car Congress

Exploiting Prokaryotic Proteins to Improve Plant Photosynthesis Efficiency (EPP) led by Stephen Long of the University of Illinois: A metabolic process known as photorespiration reduces the yields of plants including major crops, such as soy, wheat and rice, by an estimated 20% to 50%.

IDEA 218