Bimetallic Mn-Ce loaded on different zeolite carriers applied in the toluene abatement in air by non-thermal plasma DDBD reactor

Bimetallic Mn-Ce loaded on different zeolite carriers applied in the toluene abatement in air by non-thermal plasma DDBD reactor

A sequence of zeolite carriers (Carrier = ZSM-5, Small crystal ZSM-5, MCM-41, SBA-15) were used to support active metals Mn-Ce, which have presented an enormous potential for plasma oxidation of toluene in air. The prepared samples were detected by means of N2 adsorption-desorption, SEM, XPS, H2-TPR...

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Veröffentlicht in:Environmental technology. - 1993. - 45(2024), 9 vom: 01. Apr., Seite 1841-1854
1. Verfasser: Liu, Su (VerfasserIn)
Weitere Verfasser: Zhou, Jiabin, Liu, Dan, Liu, Xianjie, Liu, Wenbo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Environmental technology
Schlagworte:Journal Article DDBD reactor Toluene abatement catalytic degradation plasma zeolite supports MCM-41 Toluene 3FPU23BG52 Zeolites mehr... 1318-02-1 Metals Silicon Dioxide 7631-86-9
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520 |a A sequence of zeolite carriers (Carrier = ZSM-5, Small crystal ZSM-5, MCM-41, SBA-15) were used to support active metals Mn-Ce, which have presented an enormous potential for plasma oxidation of toluene in air. The prepared samples were detected by means of N2 adsorption-desorption, SEM, XPS, H2-TPR, etc. Through the activity evaluation in the Non-thermal Plasma Reactor, we found that the catalysts with different carriers showed distinct degradation activities. The performance of mesoporous supported catalysts was better than that of microporous catalysts, of which MCM-41 performed best. 96.3% of toluene can be decomposed, and 97.3% of degraded toluene converted into final products CO2 completely at the initial concentration of 1000 ppm and SIE of 9 kJ/L. From the results, we can see that the appropriate carrier is conducive to maximizing the efficiency of the active metal, and Mn-Ce/MCM-41 got the best performance in the plasma catalysis for toluene abatement 
650 4 |a Journal Article 
650 4 |a DDBD reactor 
650 4 |a Toluene abatement 
650 4 |a catalytic degradation 
650 4 |a plasma 
650 4 |a zeolite supports 
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650 7 |a Toluene  |2 NLM 
650 7 |a 3FPU23BG52  |2 NLM 
650 7 |a Zeolites  |2 NLM 
650 7 |a 1318-02-1  |2 NLM 
650 7 |a Metals  |2 NLM 
650 7 |a Silicon Dioxide  |2 NLM 
650 7 |a 7631-86-9  |2 NLM 
700 1 |a Zhou, Jiabin  |e verfasserin  |4 aut 
700 1 |a Liu, Dan  |e verfasserin  |4 aut 
700 1 |a Liu, Xianjie  |e verfasserin  |4 aut 
700 1 |a Liu, Wenbo  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Environmental technology  |d 1993  |g 45(2024), 9 vom: 01. Apr., Seite 1841-1854  |w (DE-627)NLM098202545  |x 1479-487X  |7 nnas 
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