scholarly journals CO2 Reforming with CH4 via Plasma Catalysis System

2018 ◽  
Author(s):  
Wei Chieh Chung ◽  
Moo Been Chang
Keyword(s):  
Plasma Catalysis ◽  
Co2 Reforming

Plasma catalysis of hydrocarbon reactions in pulse microwave discharge

1999 ◽  
Author(s):  
B. Potapkin ◽  
A. Babaritski ◽  
M. Deminskiy ◽  
V. Jivotov ◽  
R. Smirnov ◽  
...  
Keyword(s):  
Microwave Discharge ◽  
Plasma Catalysis ◽  
Pulse Microwave ◽  
Hydrocarbon Reactions

scholarly journals Post-Plasma Catalysis for Trichloroethylene Abatement with Ce-Doped Birnessite Downstream DC Corona Discharge Reactor

Catalysts ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 946
Author(s):  
Grêce Abdallah ◽  
Jean-Marc Giraudon ◽  
Rim Bitar ◽  
Nathalie De Geyter ◽  
Rino Morent ◽  
...  
Keyword(s):  
Corona Discharge ◽  
Active Oxygen Species ◽  
Surface Acidity ◽  
Good Stability ◽  
Ozone Decomposition ◽  
Moist Air ◽  
Plasma Catalysis ◽  
Dry Air ◽  
Water Tolerance ◽  
By Products

Trichloroethylene (TCE) removal was investigated in a post-plasma catalysis (PPC) configuration in nearly dry air (RH = 0.7%) and moist air (RH = 15%), using, for non-thermal plasma (NTP), a 10-pin-to-plate negative DC corona discharge and, for PPC, Ce0.01Mn as a catalyst, calcined at 400 °C (Ce0.01Mn-400) or treated with nitric acid (Ce0.01Mn-AT). One of the key points was to take advantage of the ozone emitted from NTP as a potential source of active oxygen species for further oxidation, at a very low temperature (100 °C), of untreated TCE and of potential gaseous hazardous by-products from the NTP. The plasma-assisted Ce0.01Mn-AT catalyst presented the best CO2 yield in dry air, with minimization of the formation of gaseous chlorinated by-products. This result was attributed to the high level of oxygen vacancies with a higher amount of Mn3+, improved specific surface area and strong surface acidity. These features also allow the promotion of ozone decomposition efficiency. Both catalysts exhibited good stability towards chlorine. Ce0.01Mn-AT tested in moist air (RH = 15%) showed good stability as a function of time, indicating good water tolerance also.

Enhanced porosity of Ni@Hollow meso-SiO2 catalyst for CO2 reforming of methane

2021 ◽  
Vol 46 (11) ◽  
pp. 7866-7877
Author(s):  
Zi-Yian Lim ◽  
Junling Tu ◽  
Yongjun Xu ◽  
Baiman Chen
Keyword(s):  
Co2 Reforming ◽  
Co2 Reforming Of Methane

CO2 Reforming of CH4 on Mesoporous Alumina-Supported Cobalt Catalyst: Optimization of Lanthana Promoter Loading

2021 ◽  
Author(s):  
Ngoc Thang Tran ◽  
P. Senthil Kumar ◽  
Quyet Van Le ◽  
Nguyen Van Cuong ◽  
Pham T. T. Phuong ◽  
...  
Keyword(s):  
Cobalt Catalyst ◽  
Mesoporous Alumina ◽  
Co2 Reforming ◽  
Co2 Reforming Of Ch4
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