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Meeting 2022 TMS Annual Meeting & Exhibition
Symposium REWAS 2022: Decarbonizing the Materials Industry
Presentation Title CO2 as Raw Material for Chemical and Fuel Productions through Electrocatalysis
Author(s) Di-Jia Liu
On-Site Speaker (Planned) Di-Jia Liu
Abstract Scope CO2 produced from the fossil fuel processes in materials industry has contributed to total GHG emission and deleterious impact to global environmental and ecological systems. New carbon capture, sequestration and conversion technologies are widely pursued as potential solutions to mitigate the CO2 emission and accumulation. The electrochemical reduction reaction of CO2 (CO2RR) to fuels and chemicals using renewable electricity offers an attractive “carbon-neutral” or even “carbon-negative” mitigation strategy. CO2 is an inexpensive carbon source and can be used as a feedstock for producing value-added chemicals. Key focuses in the CO2RR research include improving energy efficiency, increasing the process selectivity, and lowering the system operating cost. In this presentation, I will review some recent progresses, including ours, in developing highly efficient electrocatalysts and device of producing chemicals and fuels using CO2 as raw material, as well as the challenges and future direction of the research in this field.
Proceedings Inclusion? Planned:
Keywords Other, Environmental Effects, Process Technology


Biomass as a CO2-neutral Carbon Substitute for Reduction Processes in Metallurgy
Carbon Footprint Reduction Opportunities in the Manganese Alloys Industry
CO2 as Raw Material for Chemical and Fuel Productions through Electrocatalysis
Effect of Moisture and High Temperature to Separation Properties of Mixed Matrix Membranes
Field Demonstration of the Reversa Mineral Carbonation Process Using Coal and Natural Gas Flue Gas Streams
HIsarna: A Technology to Meet Both the Climate and Circularity Challenges for the Iron and Steel Industry
Iron-ore Reduction Using Green Hydrogen: A Study for Recycling Wastes in Egyptian Steel Industry
Pilot Scale Test of Flue Gas Recirculation for the Silicon Process
PreMa-project Development of New Technologies to Reduce CO2 Emissions in Mn-alloy Production
Pyrometallurgy-based Research Conducted at Mintek towards Decarbonizing the Metals Industry
Solid Oxide Membrane (SOM) Based Technology for Carbon-free Efficient Production of Solar-grade Silicon
Supercritical Carbonation of Steelmaking Slag for the CO2 Sequestration
Tecno-economic Pre-feasibility Study of a Hydrogen Plasma Based Ferromanganese Plant
The Carbon Age: Reimaging the Lifecycle of Fuels and Materials
Towards Green Ferroalloys: Replacement of Fossil Reductants in the Pre-reduction Process of Chromite by Bio-based Alternatives

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