NO removal in the process of adsorption non-thermal plasma catalytic decomposition

RSC Advances ◽  
2014 ◽  
Vol 4 (17) ◽  
pp. 8502 ◽  
Author(s):  
Fang Wang ◽  
Xiaolong Tang ◽  
Honghong Yi ◽  
Kai Li ◽  
Jiangen Wang ◽  
...  
Keyword(s):  
Thermal Plasma ◽  
Catalytic Decomposition ◽  
No Removal ◽  
Non Thermal Plasma

Experimental Study on NO Removal Using Non-thermal Plasma Oxidation-alkali Absorption

2015 ◽  
Vol 18 (1) ◽  
Author(s):  
Shuilan Ding ◽  
Qi Yu ◽  
Yingzhou Zhang ◽  
Yuan Liu ◽  
Chunxue Xie ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Experimental Study ◽  
Flue Gas ◽  
Thermal Plasma ◽  
Experimental System ◽  
Plasma Oxidation ◽  
No Removal ◽  
Non Thermal Plasma ◽  
Alkali Absorption ◽  
Removal System

AbstractA non-thermal plasma oxidation-alkali absorption NO removal system is designed by connecting sequentially an alkali aqueous solution absorption device to a gas discharge reactor. An experimental system of simulated flue gas NO removal using non-thermal plasma oxidation and Ca(OH)

scholarly journals Catalytic decomposition of NO2 over a copper-decorated metal–organic framework by non-thermal plasma

2021 ◽  
Vol 2 (2) ◽  
pp. 100349
Author(s):  
Shaojun Xu ◽  
Xue Han ◽  
Yujie Ma ◽  
Thien D. Duong ◽  
Longfei Lin ◽  
...  
Keyword(s):  
Thermal Plasma ◽  
Metal Organic Framework ◽  
Catalytic Decomposition ◽  
Metal Organic ◽  
Non Thermal Plasma ◽  
Organic Framework

Remarkable promotion effect of lauric acid on Mn-MIL-100 for non-thermal plasma-catalytic decomposition of toluene

2020 ◽  
Vol 503 ◽  
pp. 144290 ◽  
Author(s):  
Huang Huang ◽  
Changwei Chen ◽  
Rui Yang ◽  
Yanke Yu ◽  
Reem Albilali ◽  
...  
Keyword(s):  
Thermal Plasma ◽  
Lauric Acid ◽  
Catalytic Decomposition ◽  
Promotion Effect ◽  
Non Thermal Plasma

scholarly journals Effect of Liquid Grounding Electrode on the NOx Removal by Dielectric Barrier Discharge Non-Thermal Plasma

2021 ◽  
Vol 11 (19) ◽  
pp. 8815
Author(s):  
Xiu Xiao ◽  
Yu Guo ◽  
Zongyu Wang ◽  
Wei Zhang ◽  
Jifeng Zhang ◽  
...  
Keyword(s):  
Removal Efficiency ◽  
Thermal Plasma ◽  
Solution Concentration ◽  
Solution Temperature ◽  
Nox Removal ◽  
Dielectric Barrier ◽  
No Removal ◽  
Power Frequency ◽  
Non Thermal Plasma ◽  
Nox Removal Efficiency

In this paper, an experimental setup was established to study the influence of potassium chloride (KCL) solution as the ground electrode on the nitrogen oxides (NOx) removal efficiency in non-thermal plasma (NTP) generated by dielectric barrier discharging (DBD) reactor. The experimental results show that the KCL solution as the ground electrode has better stability and higher discharge intensity and it is a promising approach to improve NOx removal efficiency. The specific NOx removal efficiency is related to the power frequency, the concentration and temperature of the KCL solution. As the power frequency increases, the NOx removal efficiency first increases and then decreases, and a maximum value is reached at the power frequency of 8 kHz. The NO removal effect is improved as the concentration of the KCL solution increases, especially when the concentration is lower than 0.1 mol/L. Under the same KCL solution concentration and input energy density, the NOx removal efficiency is increased with the solution temperature. In particular, when the power discharge frequency is 8 kHz, the KCL solution concentration is 0.1 mol/L and the solution temperature is 60 °C, the NOx and NO removal efficiency reach 85.82% and 100%, respectively.

scholarly journals Selective Catalytic Reduction of NO by NH3 Using a Combination of Non-Thermal Plasma and Mn-Cu/ZSM5 Catalyst

Catalysts ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1044
Author(s):  
Tao Zhu ◽  
Xing Zhang ◽  
Wenfeng Niu ◽  
Yatao Liu ◽  
Bo Yuan ◽  
...  
Keyword(s):  
Energy Density ◽  
Low Temperature ◽  
Selective Catalytic Reduction ◽  
Removal Efficiency ◽  
Thermal Plasma ◽  
Catalytic Reduction ◽  
Catalytic Performance ◽  
High Energy ◽  
No Removal ◽  
Non Thermal Plasma

Dielectric barrier discharge (DBD) could generate non-thermal plasma (NTP) with the advantage of fast reactivity and high energy under atmosphere pressure and low-temperature. The presented work investigated the selective catalytic reduction (SCR) of nitric oxide (NO) using a combination of NTP and an Mn-Cu/ZSM5 catalyst with ammonia (NH3) as a reductant. The experimental results illustrate that the plasma-assisted SCR process enhances the low-temperature catalytic performance of the Mn-Cu/ZSM5 catalyst significantly, and it exhibits an obvious improvement in the NO removal efficiency. The reaction temperature is maintained at 200 °C in order to simulate the exhaust temperature of diesel engine, and the 10% Mn-8% Cu/ZSM5 catalyst shows the highest NO removal performance with about 93.89% at an energy density of 500 J L−1 and the selectivity to N2 is almost 99%. The voltage, frequency and energy density have a positive correlation to NO removal efficiency, which is positively correlated with the power of NTP system. In contrast, the O2 concentration has a negative correlation to the NO removal, and the NO removal efficiency cannot be improved when the NO removal process reaches reaction equilibrium in the NTP system.

Gap Space Optimization for NO Removal in a Non?thermal Plasma Discharge

2004 ◽  
Vol 24 (3) ◽  
pp. 405-420 ◽  
Author(s):  
Zhicheng Wang ◽  
Yaw D. Yeboah ◽  
Tiejun Bai ◽  
Kofi B. Bota
Keyword(s):  
Thermal Plasma ◽  
Plasma Discharge ◽  
No Removal ◽  
Non Thermal Plasma

Use of non-thermal plasma in lignocellulosic materials: A smart alternative

2021 ◽  
Vol 109 ◽  
pp. 365-373
Author(s):  
Gabriela N. Pereira ◽  
Karina Cesca ◽  
Anelise Leal Vieira Cubas ◽  
Débora de Oliveira
Keyword(s):  
Thermal Plasma ◽  
Lignocellulosic Materials ◽  
Non Thermal Plasma
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