CO2 hydrogenation to lower hydrocarbons over ZSM-5-supported catalysts in a dielectric-barrier discharge plasma reactor

Lan Liying; Wang Anjie; Wang Yao

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CO2 hydrogenation to lower hydrocarbons over ZSM-5-supported catalysts in a dielectric-barrier discharge plasma reactor

机译：CO 2氢化在介电阻挡放电等离子体反应器中ZSM-5负载型催化剂上的降低烃

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ZSM-5-supported metal catalysts, including Fe/ZSM-5, Co/ZSM-5, Ni/ZSM-5, Cu/ZSM-5 and Mo/ZSM-5, were tested for the plasma-induced CO2 hydrogenation in a dielectric-barrier discharge (DBD) plasma reactor. A significant synergy between DBD plasma and the catalyst was found. Without catalyst, CO2 was converted solely to CO at a conversion level of 8.1% in the plasma. The supported metal catalysts enhanced CO2 conversion and promoted the hydrocarbon formation. Co/ZSM-5 exhibited the best performance with a C-2-C-4 selectivity of 13.7% at 45.0% CO2 conversion. Powder XRD studies revealed that the stable active phase was Co metal particles in the Co/ZSM-5 catalyst.

机译：测试ZSM-5支撑的金属催化剂，包括Fe / ZSM-5，CO / ZSM-5，Ni / ZSM-5，Cu / ZSM-5和MO / ZSM-5，用于等离子体诱导的CO2氢化介质阻隔放电（DBD）等离子体反应器。发现DBD血浆和催化剂之间的显着协同作用。没有催化剂，CO 2仅在血浆中的8.1％的转化水平上转化为8.1％。支撑的金属催化剂增强了CO 2转化并促进了烃地层。 CO / ZSM-5表现出最佳性能，C-2-C-4选择性为45.0％CO 2转化率为13.7％。粉末XRD研究表明，稳定的活性相是CO / ZSM-5催化剂中的CO金属颗粒。

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来源
《Catalysis Communications》 |2019年第2019期|共6页
作者
Lan Liying; Wang Anjie; Wang Yao;
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作者单位

Dalian Univ Technol Sch Chem Engn State Key Lab Fine Chem Dalian 116024 Peoples R China;

Dalian Univ Technol Sch Chem Engn State Key Lab Fine Chem Dalian 116024 Peoples R China;

Dalian Univ Technol Sch Chem Engn State Key Lab Fine Chem Dalian 116024 Peoples R China;

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原文格式 PDF
正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
CO2 hydrogenation; Non-thermal plasma; Lower hydrocarbons; Plasma-induced catalysis;

机译：CO2氢化;非热等离子体;低碳氢化合物;等离子体诱导的催化;

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专利

1. CO2 hydrogenation to lower hydrocarbons over ZSM-5-supported catalysts in a dielectric-barrier discharge plasma reactor [J] . Lan Liying, Wang Anjie, Wang Yao Catalysis Communications . 2019,第期

机译：CO 2氢化在介电阻挡放电等离子体反应器中ZSM-5负载型催化剂上的降低烃
2. A study on CO2 and CH4 conversion to synthesis gas and higher hydrocarbons by the combination of catalysts and dielectric-barrier discharges [J] . Zhang Kui, Mukhriza Teuku, Liu Xiaoteng, Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications . 2015,第Null期

机译：催化剂与介电势垒放电结合将CO2和CH4转化为合成气和高级烃的研究
3. Methane conversion to higher hydrocarbons in a dielectric-barrier discharge reactor with Pt/gamma-Al2O3 catalyst [J] . Seung-Soo Kim, Hwaung Lee, Jae-Wook Choi Catalysis Communications . 2007,第9期

机译：在Pt /γ-Al2O3催化剂的介电垒放电反应器中甲烷转化为高级烃
4. Enhanced Liquid Hydrocarbon Fuel Production from CO2 Hydrogenation: Catalytic Performance of Bimetallic Catalysts with a Two-stage Reactor System [C] . Lisheng Guo, Guohui Yang, Yoshiharu Yoneyama 石油・石油化学討論会 . 2019

机译：来自CO2氢化的增强液体烃燃料生产：双级反应器系统的双金属催化剂的催化性能
5. Part I. Destruction of environmental pollutants by microwave heating and discharge plasmas. Part II. Generation of hydrogen from water and methane using discharge plasmas. [D] . Spiess, Franz-Josef. 2003

机译：第一部分：微波加热和放电等离子体对环境污染物的破坏。第二部分使用放电等离子体从水和甲烷中产生氢。
6. In Plasma Catalytic Oxidation of Toluene Using Monolith CuO Foam as a Catalyst in a Wedged High Voltage Electrode Dielectric Barrier Discharge Reactor: Influence of Reaction Parameters and Byproduct Control [O] . Juexiu Li, Hongbo Zhang, Diwen Ying, 2019

机译：楔形高压电极介电阻挡放电反应器中整体式CuO泡沫塑料在等离子体催化氧化甲苯中的作用：反应参数和副产物控制的影响
7. Co-Generation of C2+ Hydrocarbons and Synthesis Gas from Methane and Carbon Dioxide using Dielectric-Barrier Discharge Plasma Reactor without Catalyst at Low Temperature [O] . Istadi I., Saidina Amin N.A. 2005

机译：介电阻挡放电等离子体反应器在无催化剂的条件下，由甲烷和二氧化碳共生成C2 +烃和合成气

CO2 hydrogenation to lower hydrocarbons over ZSM-5-supported catalysts in a dielectric-barrier discharge plasma reactor

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