Journal of CO2 Utilization二氧化碳利用杂志
Journal of CO2 Utilization(英文缩写 J CO2 UTIL),ISSN 2212-9820,eISSN 2212-9839,中文译名:二氧化碳利用杂志 是一本学术期刊。本页汇总该期刊的最新影响因子、分区信息以及最新收录于 PubMed 的文献,帮助您快速了解期刊全貌。
发文量统计区间：2025-11-01 至 2026-10-31，按本站收录文献的发表日期统计。
期刊介绍
历年影响因子趋势
| JCR 数据年份 | 影响因子 | JCR 分区 |
|---|---|---|
| 2021 | 8.321 | Q1 |
| 2022 | 7.700 | Q1 |
| 2023 | 7.200 | Q1 |
| 2024 | 8.400 | Q1 |
| 2025 | 8.600 | Q1 |
Journal of CO2 Utilization 最新收录文献
-
1. {"_":"CO to chemicals: evaluating the potential of Fischer-Tropsch naphthas as a circular source of light olefins.","sub":["2"]}
PMID:日期:2026-08-31Rising industrial CO₂ emissions and the limited capacity of current abatement technologies highlight the need for scalable carbon utilization pathways. Fischer-Tropsch synthesis provides a route to convert captured CO₂ into hydrocarbon feedstocks compatible with existing petrochemical processes, such as steam cracking. However, their suitability as steam cracker feedstocks has not yet been fully demonstrated. Three Fischer-Tropsch (FT)-derived feedstocks were generated from captured CO₂ via Reverse Water-Gas Shift followed by Fischer-Tropsch synthesis. The crude FT oil (i) was hydrotreated to produce hydrotreated FT oil (ii), and subsequent distillation yielded a hydrotreated FT naphtha (iii). The feedstocks were characterized using comprehensive two-dimensional gas chromatography, benchmarked against fossil naphtha in a bench-scale steam cracker, and evaluated for their impact on the carbon intensity of ethylene production. FT-derived feedstocks were highly paraffinic and contained negligible sulfur, nitrogen, halogens, and metals. Crude FT oil contained 11.7 wt% oxygenates and 11.3 wt% olefins, which were removed by hydrotreatment, yielding more stable steam cracker feedstocks. When steam-cracking the respective oils at 880 °C, the crude FT oil produced 38% more ethylene than fossil naphtha, while the yield of pyrolysis fuel oil (C) was halved. Further upgrading to hydrotreated FT naphtha increased the ethylene advantage to 48% and reduced pyrolysis fuel oil formation to one-third of that with fossil naphtha. The higher ethylene selectivity led to a 27% reduction in cracker-level CO₂ intensity compared with fossil naphtha. These results demonstrate that CO-derived FT feedstocks can serve as clean, high-yield alternatives for light olefin production within existing petrochemical infrastructure.
-
2. {"_":"Management of surgical mask waste to activated carbons for CO capture.","sub":["2"]}
PMID:日期:2022-03-13The worldwide COVID-19 pandemic has resulted in a huge amount of face masks being used up and thrown away, resulting in increased environmental pollution and infection risks. In our work, we have developed a highly efficient process of neutralizing face mask waste into a useful carbon material. Then, the prepared activated carbon was used for CO adsorption studies. A series of activated carbons from face masks used as a precursor were synthesized using KOH and the activation temperature was in the range of 600-800 °C. All materials were characterized by well-developed porosity. The influence of activation temperature on the textural properties of prepared activated carbons and their adsorption abilities were investigated. The highest CO adsorption was received for the M_800 carbon and it was 3.91 mmol/g at the temperature of 0 °C and the pressure of 1 bar. M_800 carbon exhibited also high selectivity of CO over N. Seven equilibrium isotherms were applied to the experimental data to find out the best fit (Langmuir, Freundlich, Sips, Toth, Unilan, Fritz-Schlunder and Radke-Prausnitz isotherms). The presented research provides an environmentally friendly and cost-effective method of recycling waste masks into a valuable product in the form of carbon and its potential use in the absorption of harmful CO influencing the greenhouse effect.