Research Topic

CO2 Adsorption and Capture Processes

About this Research Topic

The constant growth of energy demand associated with the still significant dependency on fossil fuel reserves has been leading to a CO2 concentration rise in the atmosphere. Minimizing the environmental impacts caused by the emission of this major greenhouse gas has been a topic of several studies in the past decades. Carbon dioxide is also a known contaminant of gaseous fuels directly affecting the energy density. Carbon capture and purification technologies based on adsorption can be applied either as a strategy to mitigate CO2 emissions or to clean gas streams. Current challenges in the field include the development of new adsorbents that may selectively retain CO2 and process intensification via optimization of operating conditions. Recent developments of molecular simulation tools allied to experimental data obtained by carefully designed methods are also reported to contribute to the understanding and further enhancement of separation processes.

The goal of the research topic is to showcase how mainstream scientists on adsorption, separation processes, and material engineering have been addressing strategies to enhance CO2 separation and capture efficiency over different approaches and technologies. This Research Topic will focus on carbon capture and purification technologies based on adsorption - results of experimental and pilot studies, technology demonstrations, process design and optimization, molecular simulation and economic assessments, modeling relevant to technological and scientific progress.

Contributions on, but not limited to, the following topics are welcome:
• CO2 separation by adsorption (hydrogen, natural gas, flue gas)
• Multiscale screening of adsorbents for CO2 separation and capture
• Experimental methods to assess equilibrium and kinetics of CO2 adsorption
• Cyclic processes for CO2 separation (PSA, VPSA, TSA, ESA) or CO2 capture (integration of adsorption concept into capture technologies like CCS, CCU, CCC)
• Process modeling, equipment/reactor design, and simulation applied to CO2 adsorption
• Molecular simulation applied to CO2 adsorption
• Emerging technologies and applications
• Economical, environmental, management and safety issues related on CO2 capture by adsorption


Keywords: CO2 adsorption, CO2 capture, CO2 separation, adsorbents, process modeling


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

The constant growth of energy demand associated with the still significant dependency on fossil fuel reserves has been leading to a CO2 concentration rise in the atmosphere. Minimizing the environmental impacts caused by the emission of this major greenhouse gas has been a topic of several studies in the past decades. Carbon dioxide is also a known contaminant of gaseous fuels directly affecting the energy density. Carbon capture and purification technologies based on adsorption can be applied either as a strategy to mitigate CO2 emissions or to clean gas streams. Current challenges in the field include the development of new adsorbents that may selectively retain CO2 and process intensification via optimization of operating conditions. Recent developments of molecular simulation tools allied to experimental data obtained by carefully designed methods are also reported to contribute to the understanding and further enhancement of separation processes.

The goal of the research topic is to showcase how mainstream scientists on adsorption, separation processes, and material engineering have been addressing strategies to enhance CO2 separation and capture efficiency over different approaches and technologies. This Research Topic will focus on carbon capture and purification technologies based on adsorption - results of experimental and pilot studies, technology demonstrations, process design and optimization, molecular simulation and economic assessments, modeling relevant to technological and scientific progress.

Contributions on, but not limited to, the following topics are welcome:
• CO2 separation by adsorption (hydrogen, natural gas, flue gas)
• Multiscale screening of adsorbents for CO2 separation and capture
• Experimental methods to assess equilibrium and kinetics of CO2 adsorption
• Cyclic processes for CO2 separation (PSA, VPSA, TSA, ESA) or CO2 capture (integration of adsorption concept into capture technologies like CCS, CCU, CCC)
• Process modeling, equipment/reactor design, and simulation applied to CO2 adsorption
• Molecular simulation applied to CO2 adsorption
• Emerging technologies and applications
• Economical, environmental, management and safety issues related on CO2 capture by adsorption


Keywords: CO2 adsorption, CO2 capture, CO2 separation, adsorbents, process modeling


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

About Frontiers Research Topics

With their unique mixes of varied contributions from Original Research to Review Articles, Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author.

Topic Editors

Loading..

Submission Deadlines

01 February 2021 Abstract
25 May 2021 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

Loading..

Topic Editors

Loading..

Submission Deadlines

01 February 2021 Abstract
25 May 2021 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

Loading..
Loading..

total views article views article downloads topic views

}
 
Top countries
Top referring sites
Loading..