Hybrid plasma-thermal system for methane conversion to ethylene and hydrogen

被引：6

作者：

Liu, Rui ^{[1
]}

Hao, Yingzi ^{[1
]}

Wang, Tong ^{[1
]}

Wang, Li ^{[2
]}

Bogaerts, Annemie ^{[3
]}

Guo, Hongchen ^{[1
]}

Yi, Yanhui ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, Dalian 116024, Liaoning, Peoples R China

[2] Dalian Maritime Univ, Coll Environm Sci & Engn, Dalian 116026, Liaoning, Peoples R China

[3] Univ Antwerp, Dept Chem, Res Grp PLASMANT, Univ Pl 1, BE-2610 Wilrijk Antwerp, Belgium

来源：

CHEMICAL ENGINEERING JOURNAL | 2023年 / 463卷

基金：

中国国家自然科学基金;

关键词：

Hybrid plasma -thermal system; Methane conversion; Ethylene; Hydrogen; DISCHARGE; MECHANISM;

D O I：

10.1016/j.cej.2023.142442

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

By combining dielectric barrier discharge plasma and external heating, we exploit a two-stage hybrid plasma -thermal system (HPTS), i.e., a plasma stage followed by a thermal stage, for direct non-oxidative coupling of CH4 to C2H4 and H2, yielding a CH4 conversion of ca. 17 %. In the two-stage HPTS, the plasma first converts CH4 into C2H6 and C3H8, which in the thermal stage leads to a high C2H4 selectivity of ca. 63 % by pyrolysis, with H2 selectivity of ca. 64 %.

引用

页数：5

共 50 条

[31] Plasma-thermal processing of toxic halogen-containing organic waste
A. N. Knak
V. A. Kalitko
A. L. Mossé
S. A. Fyodorov
Journal of Engineering Physics and Thermophysics, 1997, 70 (4) : 593 - 597
[32] THERMAL-DIFFUSION IN THE HYDROGEN-ETHYLENE SYSTEM
BEREZHNOI, AN
ZHURNAL FIZICHESKOI KHIMII, 1995, 69 (09): : 1708 - 1710
[33] Plasma-catalytic system for methane conversion in gliding discharges
Schmidt-Szalowski, K.
Krawczyk, K.
Sentek, J.
Mlotek, M.
POLISH JOURNAL OF CHEMISTRY, 2007, 81 (12) : 2215 - 2220
[34] Methane conversion with carbon dioxide in plasma-catalytic system
Krawczyk, K.
Mlotek, M.
Ulejczyk, B.
Schmidt-Szalowski, K.
FUEL, 2014, 117 : 608 - 617
[35] Development and Testing of Plasma-Thermal Electric Furnace for Organic Waste Processing
Anshakov, Anatoly S.
Domarov, Pavel, V
Aliferov, Aleksandr, I
Faleev, Valentin A.
2018 19TH INTERNATIONAL CONFERENCE OF YOUNG SPECIALISTS ON MICRO/NANOTECHNOLOGIES AND ELECTRON DEVICES (EDM 2018), 2018, : 723 - 726
[36] Features of Plasma-Thermal Melting of Ash and Slag from Incineration Plant
Anshakov, A. S.
Volokitin, O. G.
Domarov, P. V.
JOURNAL OF ENGINEERING THERMOPHYSICS, 2024, 33 (03) : 637 - 645
[37] Plasma thermal conversion of bio-oil for hydrogen production
Guenadou, David
Lorcet, Helene
Peybernes, Jean
Catoire, Laurent
Osmont, Antoine
Goekalp, Iskender
INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2012, 36 (03) : 409 - 414
[38] Plasma Catalytic Non-Oxidative Conversion of Methane into Hydrogen and Light Hydrocarbons
Gang, Yonggang
Long, Yanhui
Wang, Kaiyi
Zhang, Yilin
Ren, Xuping
Zhang, Hao
Li, Xiaodong
PLASMA CHEMISTRY AND PLASMA PROCESSING, 2024, 44 (06) : 2011 - 2029
[39] Direct Conversion of Ethane to Oxygenates, Ethylene, and Hydrogen in a Noncatalytic Biphasic Plasma Microreactor
Cameli, Fabio
Dimitrakellis, Panagiotis
Vlachos, Dionisios G.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2023, 11 (21) : 8003 - 8008
[40] Plasma-thermal processing and incineration of wastes in a shaft incinerator with a combustible filtering material
V. A. Kalitko
A. L. Mossé
Journal of Engineering Physics and Thermophysics, 2000, 73 (5) : 945 - 952

← 1 2 3 4 5 →