Special Issue "CO2 Conversion"

A special issue of Atmosphere (ISSN 2073-4433). This special issue belongs to the section "Air Pollution Control".

Deadline for manuscript submissions: closed (15 September 2023) | Viewed by 931

Special Issue Editors

School of Energy Science and Engineering, Nanjing Tech University, Nanjing 211816, China
Interests: CO2 conversion; process simulation and optimization; techno-economic analysis; life-cycle assessment; multi-criteria decision-making; sustainability assessment
Special Issues, Collections and Topics in MDPI journals
College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
Interests: CO2 capture and storage; CO2 capture and utilization; catalytic conversion; process simulation and optimization; techno-economic analysis
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The high concentration of CO2 emissions into the atmosphere and the resulting environmental issues (such as global warming) are some of the major challenges that modern society face today. To cope with the global climate change, the Intergovernmental Panel on Climate Change (IPCC) has pointed out that the increase in the global average temperature should be controlled to within 1.5 °C compared to pre-industrial temperatures. In order to reach this goal, the scientific community and researchers have proposed various Carbon Capture Utilization (CCU) technologies for deep decarbonisation, which are capable of using the waste CO2 as alternative carbon sources to produce value-added products. The aim of the Special Issue is to publish innovative research towards remarkable contributions in CCU. The research includes experimental work, theoretical work, and analytical models and simulations. The potential topics include, but are not limited to:

  • Materials for CO2 adsorption and activation;
  • CO2 capture process simulation for energy consumption reduction;
  • CO2 conversion to high-valued and green chemicals, fuels, and materials;
  • Integrated process for CCU technologies;
  • Technical analysis and systems-level optimization;
  • Economic analysis and cost reduction strategies;
  • Environmental impacts and life-cycle assessment;
  • Multi-criteria sustainability evaluation.

Dr. Ruxing Gao
Dr. Chundong Zhang
Guest Editors

Manuscript Submission Information

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Keywords

  • CO2 conversion
  • process simulation and optimization
  • techno-economic analysis
  • life-cycle assessment
  • multi-criteria decision-making
  • sustainability assessment

Published Papers (1 paper)

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Review

Review
Hydrogenation of Carbon Dioxide to Methanol over Non-Noble Catalysts: A State-of-the-Art Review
Atmosphere 2023, 14(8), 1208; https://doi.org/10.3390/atmos14081208 - 27 Jul 2023
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Abstract
The malignant environmental changes caused by the ever-increasing amount of anthropogenic CO2 emissions have been particularly prominent in recent years. To achieve carbon mitigation and carbon neutrality, CO2 hydrogenation to methanol is regarded as a promising and sustainable route. However, the [...] Read more.
The malignant environmental changes caused by the ever-increasing amount of anthropogenic CO2 emissions have been particularly prominent in recent years. To achieve carbon mitigation and carbon neutrality, CO2 hydrogenation to methanol is regarded as a promising and sustainable route. However, the development of catalysts with exceptional performance and the establishment of a clear structure–activity relationship remain formidable challenges. Considering the lack of a state-of-the-art review on the catalytic progress of CO2 hydrogenation to methanol over non-noble catalysts, we conducted a detailed review in terms of the thermodynamic analysis, catalytic development, and reaction mechanism. In this work, we mainly reviewed the latest research progress of different catalysts including Cu-based, In2O3-based, bimetallic, solid solution, and other catalysts. Meanwhile, we summarized the effects of the support materials, promoters, and preparation methods on the catalytic performance. In addition, we also summarized the possible reaction mechanisms of direct hydrogenation of CO2 to methanol. Overall, this work would be of importance for the researchers to obtain a comprehensive understanding of the design and development of efficient catalysts for CO2 hydrogenation to methanol. Full article
(This article belongs to the Special Issue CO2 Conversion)
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