Uranium Oxide Catalysts: Environmental Applications for Treatment of Chlorinated Organic Waste from Nuclear Industry Full article
| Journal |
Environmental Technology
ISSN: 0959-3330 |
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| Output data | Year: 2018, Volume: 40, Number: 14, Pages: 1881-1889 Pages count : 9 DOI: 10.1080/09593330.2018.1432696 | ||||
| Tags | Uranium oxide; catalyst; deep oxidation; chlorobenzene; depleted uranium | ||||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | International Science and Technology Center | 2799r |
| 2 | Siberian Branch of the Russian Academy of Sciences | 4.7. |
Abstract:
Huge amounts of nuclear waste, including depleted uranium, significantly contribute to the adverse environmental situation throughout the world. An approach to the effective use of uranium oxides in catalysts for the deep oxidation of chlorine-containing hydrocarbons is suggested. Investigation of the catalytic activity of the synthesized supported uranium oxide catalysts doped with Cr, Mn and Co transition metals in the chlorobenzene oxidation showed that these catalysts are comparable with conventional commercial ones. Physicochemical properties of the catalysts were studied by XRD, H2-TPR, and FTIR spectroscopy. The higher activity of Mn- and Co-containing uranium oxide catalysts in the H2-TPR and oxidation of chlorobenzene in comparison with non-uranium catalysts may be related to the formation of a new disperse phase represented by uranates. The study of chlorobenzene adsorption revealed that the surface oxygen is involved in the catalytic process.
Cite:
Lazareva S.
, Ismagilov Z.
, Kuznetsov V.
, Shikina N.
, Kerzhentsev M.
Uranium Oxide Catalysts: Environmental Applications for Treatment of Chlorinated Organic Waste from Nuclear Industry
Environmental Technology. 2018. V.40. N14. P.1881-1889. DOI: 10.1080/09593330.2018.1432696 WOS Scopus РИНЦ ANCAN PMID OpenAlex
Uranium Oxide Catalysts: Environmental Applications for Treatment of Chlorinated Organic Waste from Nuclear Industry
Environmental Technology. 2018. V.40. N14. P.1881-1889. DOI: 10.1080/09593330.2018.1432696 WOS Scopus РИНЦ ANCAN PMID OpenAlex
Dates:
| Submitted: | Jan 27, 2017 |
| Accepted: | Jan 20, 2018 |
| Published online: | Feb 5, 2018 |
| Published print: | Jun 20, 2019 |
Identifiers:
| Web of science: | WOS:000466898500011 |
| Scopus: | 2-s2.0-85041625063 |
| Elibrary: | 35486710 |
| Chemical Abstracts: | 2018:222838 |
| Chemical Abstracts (print): | 170:527803 |
| PMID: | 29364064 |
| OpenAlex: | W2790571567 |