Analysis of Air Photocatalytic Purification Using a Total Hazard Index: Effect of the Composite TiO2/zeolite Photocatalyst Full article
| Journal |
Journal of Hazardous Materials
ISSN: 0304-3894 , E-ISSN: 1873-3336 |
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| Output data | Year: 2018, Volume: 358, Pages: 302-309 Pages count : 8 DOI: 10.1016/j.jhazmat.2018.06.035 | ||||
| Tags | Photocatalytic oxidation; TiO2/zeolite composite; VOC; secondary pollution; total hazard index (THI) | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | 0303-2016-0016 |
Abstract:
The TiO2 and composite TiO2/zeolite catalysts were investigated in the photocatalytic oxidation of model volatile organic compounds. The photocatalytic experiments were performed in a batch reactor using an FTIR in situ method for the detailed analysis of the reaction components in the gas phase. The kinetic data for the TiO2 and composite TiO2/zeolite photocatalysts were compared. A focus on the analysis of the total hazard of gas mixture during the process by using the total hazard index, which includes the contribution of all the gas-phase components, was made. The effect of composite TiO2/zeolite photocatalyst on the total hazard during the photocatalytic oxidation of different VOCs is studied and discussed. The composite TiO2/zeolite photocatalyst allows for suppressing the secondary pollution with harmful intermediates formed during the process that increases the efficiency of air purification compared to TiO2 alone.
Cite:
Kovalevskiy N.S.
, Lyulyukin M.N.
, Selishchev D.S.
, Kozlov D.V.
Analysis of Air Photocatalytic Purification Using a Total Hazard Index: Effect of the Composite TiO2/zeolite Photocatalyst
Journal of Hazardous Materials. 2018. V.358. P.302-309. DOI: 10.1016/j.jhazmat.2018.06.035 WOS Scopus РИНЦ ANCAN PMID OpenAlex
Analysis of Air Photocatalytic Purification Using a Total Hazard Index: Effect of the Composite TiO2/zeolite Photocatalyst
Journal of Hazardous Materials. 2018. V.358. P.302-309. DOI: 10.1016/j.jhazmat.2018.06.035 WOS Scopus РИНЦ ANCAN PMID OpenAlex
Dates:
| Submitted: | Apr 5, 2018 |
| Accepted: | Jun 14, 2018 |
| Published online: | Jun 30, 2018 |
| Published print: | Sep 1, 2018 |
Identifiers:
| Web of science: | WOS:000442334400033 |
| Scopus: | 2-s2.0-85049468746 |
| Elibrary: | 35755949 |
| Chemical Abstracts: | 2018:1296710 |
| Chemical Abstracts (print): | 169:193168 |
| PMID: | 29990818 |
| OpenAlex: | W2811379456 |