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中文
Hongchen Guo

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates


Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:School of Chemical Engineering
Discipline:Industrial Catalysis
Physical Chemistry (including Chemical Physics)
Business Address:521 Room,Chemical Engineering Building B,West Campus, Dalian University of Technology.
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Current position: Home >> Scientific Research >> Paper Publications
大气压下甲烷火花放电制乙炔和合成气

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Indexed by:Journal Article

Date of Publication:2015-02-15

Journal:燃料化学学报

Included Journals:Scopus、CSCD、ISTIC、PKU、EI

Volume:43

Issue:2

Page Number:235-242

ISSN:0253-2409

Key Words:甲烷;火花放电;二氧化碳;合成气;发射光谱

Abstract:用大气压下火花放电方法和发射光谱原位诊断技术,对CH4直接转化制乙炔和间接转化制合成气进行了研究,并与介质阻挡放电进行了比较.结果表明,火花放电具有能量效率高的突出优点,能够高效地将CH4活化成C原子、H原子和C2等活泼物种.当CH4单独进料时,能得到以C2 H2为主的烃类产物.当CH4与CO2和O2共进料时,能得到H2/CO比值可调的合成气产物.在用火花放电转化CH4和CO2制合成气时,添加O2能够避免反应器的结炭问题,反应温度只需225℃,与常规催化法相比具有明显的低温优势.