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Carbon Dioxide Capture, Utilization and Storage (CCUS): 3rd Edition

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "B: Energy and Environment".

Deadline for manuscript submissions: closed (5 May 2026) | Viewed by 1129

Special Issue Editors


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Guest Editor
School of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150006, China
Interests: carbon dioxide capture, utilization and storage (CCUS); hydrogen production from biomass with high-efficiency and clean energy (hydrogen energy); efficient use of solar energy (nano photocatalysis); construction and application of functional carbon (optical-electric-magnetic-energy storage); micro-nano mesoscopic scale reaction simulation and control (computational simulation)
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
Interests: compressed gas energy storage; preparation of fossil fuel based carbon materials
Special Issues, Collections and Topics in MDPI journals
School of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
Interests: carbon dioxide capture and resource utilization; electrocatalytic reduction of carbon dioxide
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Increasing anthropogenic emissions of CO2 have been identified as a major driver of global warming. Carbon dioxide capture, utilization, and storage (CCUS) technology is broadly recognized as one of the near-term to mid-term solutions, which plays a key role with respect to climate change mitigation.

This Special Issue, titled “Carbon Dioxide Capture, Utilization and Storage (CCUS): 3rd Edition”, invites articles that address state-of-the-art technologies and new developments for CCUS, including but not limited to precombustion carbon capture, post-combustion carbon capture, oxy-fuel or chemical looping combustion, CO2 conversion to generate synthetic fuels, biomass thermal conversion, CO2 storage, BECCUS, and other negative emission technologies. Articles that engage with the latest research topics with respect to CCUS are particularly encouraged, such as direct air capture, electrochemical and thermochemical CO2 catalytic reduction, biological conversion of CO2, etc. Moreover, articles that discuss and drive the research directions of CCUS are of particular interest.

Prof. Dr. Dongdong Feng
Dr. Heming Dong
Dr. Yu Zhang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • CO2 capture
  • CO2 conversion and reduction
  • biomass thermal conversion
  • Oxy-fuel or chemical looping combustion
  • CO2 storage
  • CO2 mineralization
  • other greenhouse gas emissions control

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Published Papers (1 paper)

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Research

20 pages, 6885 KB  
Article
Transient CFD Analysis of Combustion and Heat Transfer in a Coal-Fired Boiler Under Flexible Operation
by Chaoshuai Li, Zhecheng Zhang, Dongdong Feng, Yi Wang, Yongjie Wang, Yijun Zhao, Xin Guo and Shaozeng Sun
Energies 2026, 19(2), 478; https://doi.org/10.3390/en19020478 - 18 Jan 2026
Viewed by 724
Abstract
As a reliable peak-shaving power source, coal-fired boilers’ flexible operation technology has become a key support for achieving the low-carbon transition. To enhance the peak-shaving capacity of the boiler, it is urgent to explore the transient mechanisms of flow, combustion, and heat transfer [...] Read more.
As a reliable peak-shaving power source, coal-fired boilers’ flexible operation technology has become a key support for achieving the low-carbon transition. To enhance the peak-shaving capacity of the boiler, it is urgent to explore the transient mechanisms of flow, combustion, and heat transfer under dynamic conditions. In this study, the heat transfer characteristics of the burner under varying load conditions and the combustion characteristics in boilers under low and dynamic load conditions are investigated by CFD numerical simulation technology based on a 10 MW coal-fired test bench. The results indicate that at load rates of 2%/min and 4%/min, heat flux density remains mostly consistent across the upper wall of the furnace. At 6%/min, the heat flux near dense pulverized coal flow exceeds that near fresh coal flow. At 60% load, the flow fields are symmetrical, optimizing flame filling and distribution. As the load drops to 40%, the upper flow field begins to distort, and by 20% load, turbulence and uneven temperature distribution arise. At 20% load, the one-layer burner demonstrates superior flow field stabilization compared to the two-layer configuration, with particle concentration remaining lower near the wall above the burner but higher in the cold ash hopper, while high-temperature zones predominantly concentrate in the furnace center with minimal areas exceeding 1900 K. A boiler designed for concentration separation enhances airflow and decreases wall particle concentration at 20% load, resulting in a more uniform temperature distribution with high-temperature zones further from the walls. Full article
(This article belongs to the Special Issue Carbon Dioxide Capture, Utilization and Storage (CCUS): 3rd Edition)
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