Agricultural greenhouse CO2 utilization in anaerobic-digestion-based biomethane production plants: A techno-economic and environmental assessment and comparison with CO2 geological storage
Sign Up to like & getrecommendations! Published in 2019 at "Applied Energy"
DOI: 10.1016/j.apenergy.2019.03.045
Abstract: Abstract Anaerobic digestion plants enable the production of power, heat and fuel. Biogas can be upgraded to biomethane fulfilling grid injection requirements by separating CH4 from CO2. By- product CO2 could be geologically stored or… read more here.
Keywords: co2; production; storage; co2 utilization ... See more keywords
Multi-criteria evaluation of CO2 utilization options for cement plants using the example of Finland
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2021.103481
Abstract: Abstract Carbon capture and utilization (CCU) in valuable products offers the possibility of reducing unavoidable process emissions and offsetting process costs. The development of an effective CCU process requires a comprehensive feasibility study; however, it… read more here.
Keywords: utilization; co2 utilization; utilization options; co2 ... See more keywords
Intensifying chemical looping dry reforming: Process modeling and systems analysis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of CO2 Utilization"
DOI: 10.1016/j.jcou.2021.101555
Abstract: Abstract Dry reforming of methane (DRM) to synthesis gas is one of the most well-developed CO2 utilization approaches, but it suffers from low efficiency. This paper explores the use of “chemical looping dry reforming” (CLDR)… read more here.
Keywords: dry reforming; process; co2 utilization; looping dry ... See more keywords
An Experimental- and Simulation-Based Evaluation of the CO2 Utilization Efficiency of Aqueous-Based Electrochemical CO2 Reduction Reactors with Ion-Selective Membranes
Sign Up to like & getrecommendations! Published in 2019 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.9b00986
Abstract: The CO2 utilization efficiency of three types of electrochemical CO2 reduction (CO2R) reactors by using different ion-selective membranes, including anion exchange membrane (AEM), cation exchange m... read more here.
Keywords: co2 reduction; co2; ion selective; utilization efficiency ... See more keywords
Conversion of Reactive Carbon Solutions into CO at Low Voltage and High Carbon Efficiency
Sign Up to like & getrecommendations! Published in 2022 at "ACS Central Science"
DOI: 10.1021/acscentsci.2c00329
Abstract: Electrolyzers are now capable of reducing carbon dioxide (CO2) into products at high reaction rates but are often characterized by low energy efficiencies and low CO2 utilization efficiencies. We report here an electrolyzer that reduces… read more here.
Keywords: carbon; conversion reactive; voltage; reactive carbon ... See more keywords
CO2 Utilization via Direct Aqueous Carbonation of Synthesized Concrete Fines under Atmospheric Pressure
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.0c00985
Abstract: Mineral carbonation using alkaline wastes is an attractive approach to CO2 utilization. Owing to the difference between waste CO2 and feedstock CO2, developing CO2 utilization technologies without CO2 purification and pressurization is a promising concept.… read more here.
Keywords: carbonation; co2 utilization; co2; concrete fines ... See more keywords
Advanced Chemical Looping Materials for CO2 Utilization: A Review
Sign Up to like & getrecommendations! Published in 2018 at "Materials"
DOI: 10.3390/ma11071187
Abstract: Combining chemical looping with a traditional fuel conversion process yields a promising technology for low-CO2-emission energy production. Bridged by the cyclic transformation of a looping material (CO2 carrier or oxygen carrier), a chemical looping process… read more here.
Keywords: co2 utilization; chemical looping; looping; looping materials ... See more keywords