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Rice, C-Crete team optimizes conversion of tire waste into graphene for stronger concrete

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Rice University scientists and their colleagues at C-Crete Technologies have optimized a process to convert waste from rubber tires into graphene that can, in turn, be used to strengthen concrete. After useful oils are extracted from waste tires, this carbon residue has until now had near-zero value, Tour said. 2021.03.020.

Waste 243
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Researchers develop titanium and copper heterostructured photocatalyst for conversion of CO2 into CH4

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Scientists at Daegu Gyeongbuk Institute of Science and Technology, Korea, have developed a novel heterostructured photocatalyst using titanium and copper, two abundant and relatively inexpensive metals, for the conversion of CO 2 into CH 4. Apart from its CO 2 conversion capabilities, the proposed photocatalyst has other benefits.

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Argonne releases GREET 2020

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Argonne National Laboratory’s Systems Assessment Center has released the 2020 version of the suite of GREET models and associated documentation. Renewable natural gas and lactic acid production from wet waste feedstocks. The following low-carbon alternative ammonia production pathways have been implemented in GREET 2020 release.

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Fulcrum to build second waste-to-fuels plant in Gary, Indiana

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Fulcrum BioEnergy has selected Gary, Indiana as the location of its Centerpoint BioFuels Plant, which will convert municipal solid waste (MSW) into low-carbon, renewable transportation fuel. a highly efficient and economic gasification system for the conversion of the MSW feedstock to syngas.

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CPKC orders 3.6MW of Ballard fuel cells for expansion of hydrogen locomotive program

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Further development on range across temperature variations, heavy hauling, fine tuning auxiliary load to avoid waste, increased number of hours on current and additional units will support continued technological evolution. The conversion work will be done at CSX’s Huntington, West Virginia locomotive shop.

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Enerkem plant becomes first ISCC-certified plant to convert municipal solid waste into biomethanol

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a waste-to-biofuels and chemicals producer, has obtained certification from the International Sustainability and Carbon Certification (ISCC) system for the biomethanol production of its Enerkem Alberta Biofuels full-scale facility in Edmonton, Canada. Enerkem Inc., Click to enlarge.

Waste 150
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USDA and Blue Biofuels collaborate to optimize yields of king grass for cellulosic ethanol production

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BIOF has a research farm near Arcadia, Florida, upon which king grass is growing, and facilities for conducting tests for productions trials; The USDA ARS will supply expertise and harvesting equipment to collect materials for storage, processing, and conversion by BIOF. Sugars are subsequently processed into biofuels.