CO2 Utilization

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

Deadline for manuscript submissions: closed (20 June 2022) | Viewed by 3344

Special Issue Editor


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Guest Editor
State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
Interests: efficient utilization of carbon resources; chemical process simulation & techno-economic analysis; synthesis of hierarchical zeolites & acid catalysis; vapor-liquid equilibrium of complex system
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Special Issue Information

Dear Colleagues,

Over the past few centuries, the heavy use of fossil fuels has brought large amounts of CO2 emissions, which causes severe environmental issues such as global warming and climate change. The Intergovernmental Panel on Climate Change (IPCC) has pointed out that the world would have to achieve carbon neutrality by early mid-century to limit global warming to 1.5 oC above pre-industrial levels. Hence, it is vital to find deep decarbonization ways. The scientific community has proposed two feasible options, namely carbon capture and storage (CCS) and carbon capture and utilization (CCU). The aim of this special issue is to publish innovative research towards remarkable contribution for CO2 reduction. The research includes experimental work, theoretical work, analytical models and process simulations. The potential topics include, but not limited to: 

  • Materials for CO2 adsorption and activation;
  • Heterogenous and homogeneous catalytic conversion involving CO2 (e.g., thermal, electrochemical and photochemical catalytic conversion);
  • Biological conversion of CO2;
  • CO2 capture process simulation for energy consumption reduction;
  • CO2 conversion into high-value products such as chemicals and fuels;
  • Integrated process for CCS and CCU;
  • Economic analysis and cost reduction strategies;
  • Environmental impacts and life-cycle assessment of CCS and CCU.

Dr. Chundong Zhang
Guest Editor

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Keywords

  • CO2 capture and storage
  • CO2 capture and utilization
  • catalytic conversion
  • process simulation and optimization
  • economic analysis
  • environmental impacts and life-cycle assessment

Published Papers (1 paper)

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Review

38 pages, 4302 KiB  
Review
Hydrogenation of Carbon Dioxide to Value-Added Liquid Fuels and Aromatics over Fe-Based Catalysts Based on the Fischer–Tropsch Synthesis Route
by Qiang Wang, Kehao Hu, Ruxing Gao, Leiyu Zhang, Lei Wang and Chundong Zhang
Atmosphere 2022, 13(8), 1238; https://doi.org/10.3390/atmos13081238 - 4 Aug 2022
Cited by 5 | Viewed by 2796
Abstract
Hydrogenation of CO2 to value-added chemicals and fuels not only effectively alleviates climate change but also reduces over-dependence on fossil fuels. Therefore, much attention has been paid to the chemical conversion of CO2 to value-added products, such as liquid fuels and [...] Read more.
Hydrogenation of CO2 to value-added chemicals and fuels not only effectively alleviates climate change but also reduces over-dependence on fossil fuels. Therefore, much attention has been paid to the chemical conversion of CO2 to value-added products, such as liquid fuels and aromatics. Recently, efficient catalysts have been developed to face the challenge of the chemical inertness of CO2 and the difficulty of C–C coupling. Considering the lack of a detailed summary on hydrogenation of CO2 to liquid fuels and aromatics via the Fischer–Tropsch synthesis (FTS) route, we conducted a comprehensive and systematic review of the research progress on the development of efficient catalysts for hydrogenation of CO2 to liquid fuels and aromatics. In this work, we summarized the factors influencing the catalytic activity and stability of various catalysts, the strategies for optimizing catalytic performance and product distribution, the effects of reaction conditions on catalytic performance, and possible reaction mechanisms for CO2 hydrogenation via the FTS route. Furthermore, we also provided an overview of the challenges and opportunities for future research associated with hydrogenation of CO2 to liquid fuels and aromatics. Full article
(This article belongs to the Special Issue CO2 Utilization)
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