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Researchers create salts for cheap and efficient CO2 capture; mimicking methane hydrate

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A team of international researchers led by Professor Cafer T. Yavuz of King Abdullah University of Science and Technology (KAUST), Prof. Bo Liu from University of Science and Technology of China (USTC), and Prof. Resources Zhiling Xiang, Congyan Liu, Chunhui Chen, Xin Xiao, Thien S. Nguyen, Cafer T. 2023.101383

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Surrey team developing direct-air-capture CO2 to methanol process

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Researchers at the University of Surrey (UK) are developing a process to capture carbon dioxide directly from the air and then use dynamic catalysis to create methanol—a valuable chemical that, made this way, could be carbon-negative. —Dr Melis Duyar, project lead from the University of Surrey. —Dr Duyar.

CO2 337
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UD team devises CO2 direct air capture device powered by hydrogen for HEMFCs

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University of Delaware engineers have demonstrated an effective way to capture 99% of carbon dioxide from the ambient air feed to an hydroxide exchange membrane fuel cell (HEMFC) air using a novel electrochemical system powered by hydrogen. Source: University of Delaware. The approach involved internally short-circuiting the device.

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ExxonMobil expands agreement with Global Thermostat; sees promise in CO2 direct air capture technology

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In addition, the International Energy Agency recognizes that CO 2 removal is expected to play a “key role” in the energy transition. Global Thermostat’s CO2 capture uses proprietary amine-based adsorbents to remove CO 2 from the air. ExxonMobil has a strong network of research partnerships across universities and national labs.

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Study: Fossil fuel CO2 emissions reached max daily decline of 17% in April

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The analysis, published in Nature Climate Change , was conducted by researchers from the University of East Anglia, Stanford University, the CICERO Center for International Climate Research and CSIRO as part of the Global Carbon Project. Percentage change in global daily fossil CO 2 emissions, Jan-May 2020.

Emissions 355
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Researchers develop bi-metallic catalyst for thermocatalytic decomposition of methane: H2 with low or no CO2

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Hu’s results, published in 2017 in Catalysis Science and Technology , caught the attention of PNNL and industry, and formed the basis for the national laboratory-university-industry project through funding from the DOE Office of Energy Efficiency and Renewable Energy’s H2@Scale initiative for clean hydrogen use across the economy.

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

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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. They optimized already available copper catalysts to improve their selectivity and long-term stability. 202016898.