Synergistic catalytic removal NOX and the mechanism of plasma and hydrocarbon gas
Source abstract
Abstract
This paper using a method of catalytic adsorption combined with dielectric barrier discharge plasma which added to hydrocarbon gases. The different background gases, different dielectric properties and different pore sizes of the hydrolysis coke on the denitrification performance was studied. The effect of the coaction of plasma and the different properties of the removal of NO in flue gas was investigated, and the catalytic mechanism of the synergistic effect of plasma and hydrocarbon gas was discussed. The results shown that: The denitrification rate was significantly affected by plasma power and the initial concentration of NO; the reaction was restrained by the presence of oxygen and greatly promoted by the hydrocarbon gases. The permittivity of the catalyst has a great influence on the activity and the porous structure of the catalyst can obviously promote the reaction when the low temperature plasma combined with hydrocarbon gases.
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Research context
OpenAlex topics: Catalytic Processes in Materials Science · Plasma Applications and Diagnostics · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Xi’an University of Science and Technology 1 College of Geology and Environment, , Xi’an, 710054, China
China National Heavy Machinery Research Institute co 2 , Ltd, Xi’an, 710032, China
Shenzhen shenshui baoan water group co 3 , Ltd, Shenzhen, 518030, China
Funding
key laboratory of coal resources exploration and comprehensive utilization, ministrey of land and resources · Shaanxi provincial scientific and technical innovation project · the projecr support by national science foundation of young scientists of China · National Natural Science Foundation of China
References (34)
Show source-provided references
1. NOX Pollution of Boiler and its Prevention and Cure
2. Advancement in technology of simultaneous desulfuration and denitrification of boiler flue gas in thermal power plants
3. Performance of Cr-doped vanadia/titania catalysts for low-temperature selective catalytic reduction of NOX with NH3
4. Corona induced non-thermal plasmas fundamental study and industrial applications
5. Purification of Toluene in the Air by Nonthermal Plasma Technique
6. Synergistic degradation performance and mechanism of 17β-estradiol by dielectric barrier discharge non-thermal plasma combined with Pt–TiO2 by dielectric barrier discharge non-thermal plasma combined with Pt–TiO210.1016/j.seppur.2015.07.061 ↗
7. Complementary effect of plasma–catalysis hybrid system on methane complete oxidation over non-PGM catalysts10.1016/j.catcom.2015.07.001 ↗
8. Comparison of direct and indirect plasma oxidation of NO combined with oxidation by catalyst10.1016/j.fuel.2014.12.025 ↗
9. Nitric oxide decomposition in air by using nonthermal plasma processing with additives and catalyst10.1016/S0304-3886(97)00137-X ↗
10. NOX removal from the flue gas of oil-fired boiler using multistage plasma-catalyst hybrid system10.1016/j.fuproc.2007.10.002 ↗
11. Selective Catalytic Reduction of NO by CH4 in Combination of Non-thermal Plasma and Catalysts
12. The effect of dielectric barrier discharge cold plasmas on the electrochemical activity of Co–Cr–B based catalysts10.1016/j.joei.2014.09.004 ↗
13. Low temperature selective catalytic reduction of NO by C3H6 over CeOX loaded on AC treated by HNO310.1016/S1002-0721(14)60429-4 ↗
14. Effect of CuSAPO-34 catalyst preparation method on NOX removal from diesel vehicle exhausts10.1016/S1872-2067(11)60517-2 ↗
15. Influence of CH4 additive on SNCR process
16. Treatment Technology of Harmful Material Automobile Exhaust
17. Effect of impregnation protocol in the metallic sites of Pt–Ag/activated carbon catalysts for water denitration
18. Iron doped manganese oxide octahedral molecular sieve as potential catalyst for SOx removal at FCC
19. A comparative study of N2O formation during the selective catalytic reduction of NOx with NH3 on zeolite supported Cu catalysts
20. Synthesis of a novel zeolite W and application in the catalyst for FCC gasoline hydro-upgrading
21. Experimental Study on the Characteristics of NO Oxidation and Reduction with Dielectric Barrier Discharge Plasma
22. Noble metal ion substituted CeO2 catalysts: Electronic interaction between noble metal ions and CeO2 lattice
23. Improved visible-light photocatalytic activity of NaTaO3 with perovskite-like structure via sulfur anion doping
24. Mesoporous titania with anatase framework synthesized using polyphenolic structure-directing agent: Synthesis domain and catalytic metal loading
25. Enhancement of ethylbenzene dehydrogenation of perovskite-type BaZrO3 catalyst by a small amount of Fe substitution in the B-site
26. Influencing factors for removal of nitrogen oxides by dielectric barrier discharge reactor
27. Influence of Ethylene on NO Oxidation in a Dielectric Barrier Discharge Reactor
28. Synthesis of Ni2P by reduction in hydrogen plasma and its hydride sulfurization performance
29. Effect of the calcination temperature on the performance of a CeMoOx catalyst in the selective catalytic reduction of NOx with ammonia
30. Efficient H2O2/CH3COOH oxidative desulfurization/denitrification of liquid fuels in sonochemical flow-reactors
31. Catalytic partial oxidation of methane over nickel and ruthenium based catalysts under low O2/CH4 ratios and with addition of steam10.1016/j.fuel.2015.03.009 ↗
32. Experimental study on simultaneous desulfurization and denitrification with ammonia in WFGD system combined with plasma oxidation of NO
33. Research Progress of Removal Technology of NOx
34. Comparative Study on Ammonia Slip Measurement of SCR Denitrafication Equipment in Power Plant