甲烷无氧直接制备烯烃/芳烃研究进展（II）

黄鑫; 焦熙; 王晓波; 赵宁

doi:10.19906/j.cnki.JFCT.2021073

甲烷无氧直接制备烯烃/芳烃研究进展（II）

doi: 10.19906/j.cnki.JFCT.2021073

黄鑫^1,,
焦熙²,
王晓波^1, ,,
赵宁³

1.
太原理工大学安全与应急管理工程学院，山西太原 030024
2.
太原理工大学，山西太原 030024
3.
中国科学院山西煤炭化学研究所煤转化国家重点实验室，山西太原 030001

基金项目: 国家自然科学基金（21805300）资助

详细信息

作者简介:
黄鑫：huangxin11987@163.com

通讯作者:
Tel/Fax: 0351-3176882, E-mail: wxbtyut@163.com

中图分类号: Q643；TQ519
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- 文章访问数: 712
- HTML全文浏览量: 224
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- 被引次数: 0
出版历程
- 收稿日期: 2021-06-11
- 修回日期: 2021-07-16
- 网络出版日期: 2021-08-10
- 刊出日期: 2022-01-25

Research progress in the direct, nonoxidative conversion of methane to olefins/aromatics (II)

HUANG Xin^1
,,
JIAO Xi²,
WANG Xiao-bo^{1
, ,},
ZHAO Ning³

1.
College of Safety and Emergency Management Engineering, Taiyuan University of Technology, Taiyuan 030024, China
2.
Taiyuan University of Technology, Taiyuan 030024, China
3.
State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China

Funds: The project was supported by the National Natural Science Foundation of China (21805300)

摘要

摘要: 在“碳达峰、碳中和”的背景下，甲烷无氧直接制备烯烃/芳烃具有零二氧化碳排放、100%碳原子利用和富产氢等优势，是碳一化学和催化领域中一个热点研究课题。本综述基于作者在甲烷无氧直接制备烯烃/芳烃反应的研究工作，结合2018−2021年的相关文献，对目前甲烷无氧芳构化反应和甲烷无氧直接制备烯烃、芳烃和氢气反应的世界各国研究现状进行综合评述。重点讨论活性位确认、反应中间体、反应机理、催化剂性能及提升等工作。最后对甲烷无氧直接制备烯烃/芳烃的研究前景进行了展望。
- 甲烷 /
- 无氧催化转化 /
- 反应机理 /
- 芳烃 /
- 单原子催化
Abstract: Direct, nonoxidative conversion of methane towards olefins/aromatics is a hot topic in the background of “carbon peak, carbon neutrality”, owing to zero CO₂ emissions, high carbon atom utilization efficiency and hydrogen production. In the present paper, the advances of methane dehydroaromatization (MDA) and direct nonoxidative conversion of methane to olefins, aromatics, and hydrogen (MTOAH) are reviewed, based on our research works and the publications from 2018 to 2021. The determination of active sites, reaction intermediates, reaction mechanism, catalyst modification and improvement were considered. Finally, the future prospect was given for the direct nonoxidative conversion of methane to olefins/aromatics.
- methane /
- nonoxidative conversion /
- reaction mechanism /
- aromatics /
- single-atom catalysis

HTML全文

FIG. 1236. FIG. 1236.

FIG. 1236. FIG. 1236.

下载: 全尺寸图片幻灯片

图 1 MDA反应机理研究的时间线

Figure 1 Time line of study on the reaction mechanism for the MDA reaction

下载: 全尺寸图片幻灯片

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