Results 171 to 180 of about 178,933 (313)

Review on CO2 Activation via Catalytic Reverse Water‐Gas Shift Reaction

open access: yesChemie Ingenieur Technik, EarlyView.
For turning CO₂ into valuable chemicals, the reverse water‐gas shift (RWGS) reaction offers a promising solution by converting CO₂ and H₂ into CO and H₂O. Thermodynamic challenges, catalytic mechanisms, and an overview of the technological readiness of various RWGS implementation approaches across different scales are presented and discussed.
Rafael Becka   +2 more
wiley   +1 more source

Synthesis of uniform core‐shell calcium hydroxide‐calcium carbonate biocidal particles via encapsulation into dry ice

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Synthesis of core‐shell calcium hydroxide‐calcium carbonate biocidal particles via encapsulation into dry ice. Abstract This study introduces a novel synthesis method for core‐shell calcium hydroxide‐calcium carbonate (CSCC) biocidal particles by inducing a phase change in liquid CO2$$ {\mathrm{CO}}_2 $$, thereby coating CaOH2$$ \mathrm{Ca}{\left ...
Noora Darwish   +4 more
wiley   +1 more source

Weighing risks against GHG reduction benefits in emerging green technologies

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Green technologies represent promising strategies for mitigating carbon emissions and combating global warming. However, their implementation in civil and industrial applications is not without risks, as intrinsic uncertainties and latent safety concerns can threaten their effective deployment.
Federica Tamburini   +3 more
wiley   +1 more source

Transition Metal Carbide‐Based Catalysis for Thermocatalytic Conversion Processes: Properties, Synthesis, Applications, and Future Outlook

open access: yesChemNanoMat, EarlyView.
Transition metal carbides (TMCs) have electronic structure similar to that of platinum group metals, making them attractive for thermocatalysis applications. This review explores several essential aspects, discussing physical and chemical properties of TMCs, synthesis methods, and their utilization in thermocatalytic processes, including generation of ...
Edris Madadian   +3 more
wiley   +1 more source

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