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thyssenkrupp greenlights construction of €2B hydrogen-powered direct reduction plant for low-CO2 steel

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thyssenkrupp will build a €2B hydrogen-powered direct reduction plant at its Duisberg site. As part of its tkH2Steel transformation project, coal-based blast furnaces will be replaced by hydrogen-powered direct reduction plants. In this way, thyssenkrupp is accelerating the start of low-CO2 steel production. Capacity will be 2.5

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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.

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IIT researchers develop electrolyzer that converts CO2 to propane

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Researchers at Illinois Institute of Technology (IIT), with colleagues at the University of Pennsylvania and the University of Illinois at Chicago have developed an electrolyzer capable of converting carbon dioxide into propane in a manner that is both scalable and economically viable.

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Researchers use efficient microbial electrosynthesis cells to convert CO2 to butyric acid; upgrade to butanol

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Researchers from University of Girona (Spain) successfully used electrically efficient microbial electrosynthesis cells (MES) to convert CO 2 to butyric acid. mΩ m 2 ) cells in a batch-fed mode, alternating high CO 2 and hydrogen (H 2 ) availability to promote the production of acetic acid and ethanol. At an applied current of 1.0

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CEMEX, Sasol and ENERTRAG partner to turn CO2 from cement plant into Sustainable Aviation Fuel

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Mexico-based global construction materials company CEMEX is partnering with integrated chemicals and energy company Sasol ecoFT and renewable energy company ENERTRAG to combine CO 2 with hydrogen to produce sustainable aviation fuel. The consortium will source green hydrogen generated exclusively from wind and solar energy from ENERTRAG.

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New electrocatalyst converts CO2 into ethanol, acetone, and n-butanol with high efficiency

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V vs. reversible hydrogen electrode (RHE), which can be maintained for at least 3?months. Now, researchers in China have developed a new electrocatalyst that yields ethanol, acetone, and n-butanol as major products with a total C 2-4 faradaic efficiency of about 49?% A paper on the development is published in the journal Angewandte Chemie.

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New photocatalytic system converts carbon dioxide to valuable fuel more efficiently than natural photosynthesis

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A joint research team from City University of Hong Kong (CityU) and collaborators have developed a stable artificial photocatalytic system that is more efficient than natural photosynthesis. Photo credit: (left) Professor Ye Ruquan’s research group / City University of Hong Kong and (right) Biophysical Journal, 99:67-75, 2010.

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