Uranium Oxide Catalysts: Environmental Applications for Treatment of Chlorinated Organic Waste from Nuclear Industry | Sciact - CRIS-система Института катализа

Uranium Oxide Catalysts: Environmental Applications for Treatment of Chlorinated Organic Waste from Nuclear Industry Научная публикация

Журнал

Environmental Technology
ISSN: 0959-3330

Вых. Данные

Год: 2018, Том: 40, Номер: 14, Страницы: 1881-1889 Страниц : 9 DOI: 10.1080/09593330.2018.1432696

Ключевые слова

Uranium oxide; catalyst; deep oxidation; chlorobenzene; depleted uranium

Авторы

Lazareva Svetlana ¹ , Ismagilov Zinfer ^1,2 , Kuznetsov Vadim ¹ , Shikina Nadezhda ¹ , Kerzhentsev Mikhail ¹

Организации

1	Department of Heterogeneous Catalysis, Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
2	Laboratory of Catalysis in Coal Chemistry, Institute of Coal Chemistry and Material Science of Federal Research Center of Coal and Coal Chemistry SB RAS, Kemerovo, Russia

Информация о финансировании (2)

1	Международный научно-технический центр	2799r
2	Сибирское отделение Российской академии наук	4.7.

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.

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 CAPlusCA PMID OpenAlex

Поступила в редакцию:	27 янв. 2017 г.
Принята к публикации:	20 янв. 2018 г.
Опубликована online:	5 февр. 2018 г.
Опубликована в печати:	20 июн. 2019 г.

Web of science:	WOS:000466898500011
Scopus:	2-s2.0-85041625063
РИНЦ:	35486710
Chemical Abstracts:	2018:222838
Chemical Abstracts (print):	170:527803
PMID (PubMed):	29364064
OpenAlex:	W2790571567

БД	Цитирований
Scopus	14
РИНЦ	17
Web of science	13
OpenAlex	15