Catalytic properties of Fe/SiO2–Al2O3 systems, obtained via sol–gel method
- Авторлар: Kon’kova T.1, Gordienko M.1, Alekhina M.1, Men’shutina N.1
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Мекемелер:
- Mendeleev University of Chemistry and Technology
- Шығарылым: Том 91, № 3 (2017)
- Беттер: 468-471
- Бөлім: Chemical Kinetics and Catalysis
- URL: https://journals.rcsi.science/0036-0244/article/view/169315
- DOI: https://doi.org/10.1134/S0036024417030141
- ID: 169315
Дәйексөз келтіру
Аннотация
The high efficacy of iron-containing catalysts based on SiO2–Al2O3 systems obtained via sol–gel method in the oxidative destruction of carmoisine azo dye in aqueous solutions is demonstrated. It is found that the stability of the catalysts with respect to the leaching of iron ions into a solution during catalysis grows along with the aluminum content in the composition of aluminosilicate supports. It is concluded that the synthesized catalysts are promising materials for purifying wastewaters contaminated with organic dyes.
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Авторлар туралы
T. Kon’kova
Mendeleev University of Chemistry and Technology
Хат алмасуға жауапты Автор.
Email: kontat@list.ru
Ресей, Moscow, 125047
M. Gordienko
Mendeleev University of Chemistry and Technology
Email: kontat@list.ru
Ресей, Moscow, 125047
M. Alekhina
Mendeleev University of Chemistry and Technology
Email: kontat@list.ru
Ресей, Moscow, 125047
N. Men’shutina
Mendeleev University of Chemistry and Technology
Email: kontat@list.ru
Ресей, Moscow, 125047