| 二氧化硫在化学资源化利用中的研究进展 |
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| 引用本文： | 陈颖,胡天丁,刘云利,张蒲,支云飞,陕绍云. 二氧化硫在化学资源化利用中的研究进展[J]. 应用化学, 2022, 39(2): 223-234. DOI: 10.19894/j.issn.1000-0518.210078 |
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| 作者姓名： | 陈颖 胡天丁 刘云利 张蒲 支云飞 陕绍云 |
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| 作者单位： | 1.昆明理工大学化学工程学院，昆明 650500;2.昆明理工大学环境科学与工程学院，昆明 650500 |
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| 基金项目： | 国家自然科学基金(No.21766016);云南省“万人计划”基金(No.YNWR-QNBJ-2018-198);云南省基础研究计划青年项目(No.202001AU070023);昆明市科学技术局科技计划基金(No.2019-1-G-25318000003480);倪永浩院士工作站(No.2019IC002)资助。 |
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| 摘 要： | 二氧化硫(SO2)过量排放对自然环境造成了严重威胁,使得SO2的捕集和利用在工业生产中被广泛关注.目前,SO2的捕集技术已经相对成熟,对捕集后SO2的高附加值利用成为当前的热点问题.在SO2利用方法中,化学资源化利用由于具有原子经济性高、能耗低等优点,是实现SO2高附加值最有前景的方法之一.本文综述了SO2在无机反应中...
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| 关 键 词： | 二氧化硫 化学利用 还原 氧化 催化 加成 共聚 |
| 收稿时间： | 2021-02-22 |
Research Progress on Chemical Resourse Utilization of Sulfur Dioxide |
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| CHEN Ying,HU Tian-Ding,LIU Yun-Li,ZHANG Pu,ZHI Yun-Fei,SHAN Shao-Yun. Research Progress on Chemical Resourse Utilization of Sulfur Dioxide[J]. Chinese Journal of Applied Chemistry, 2022, 39(2): 223-234. DOI: 10.19894/j.issn.1000-0518.210078 |
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| Authors: | CHEN Ying HU Tian-Ding LIU Yun-Li ZHANG Pu ZHI Yun-Fei SHAN Shao-Yun |
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| Affiliation: | 1.Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, China;2.Faculty of Environment Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China |
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| Abstract: | Excessive emission of sulfur dioxide(SO2) poses a serious threat to the natural environment, making the capture and utilization of SO2widely concerned in industrial production. Currently, technologies of capturing SO2have been relatively mature, and the value-added utilization of the captured SO2has become a hot-point issue. Among various SO2utilization technologies, chemical utilization is considered to be one of the most promising methods for realizing value-addition of SO2because of the advantages of excellent atomic economy and low energy consumption. In this paper, the oxidation and reduction of SO2and organic synthesis using SO2in inorganic and organic reactions are reviewed. The reaction mechanism and reaction conditions of conversion of SO2, and the influence of different catalysts on the reactions are introduced. The challenges of severe reaction conditions and high dependence on catalysts in chemical utilization of SO2are pointed out. The further research directions of chemical utilization of SO2are prospected. |
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| Keywords: | Sulfur dioxide Chemical utilization Reduction Oxidation Catalysis Addition Polymerization |
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