Fe-Silicalites as Heterogeneous Fenton-Type Catalysts for Radiocobalt Removal from EDTA Chelates | Sciact - CRIS-system of Boreskov Institute of Catalysis

Fe-Silicalites as Heterogeneous Fenton-Type Catalysts for Radiocobalt Removal from EDTA Chelates Full article

Journal

Applied Catalysis B: Environmental
ISSN: 0926-3373 , E-ISSN: 1873-3883

Output data

Year: 2016, Volume: 185, Pages: 353-361 Pages count : 9 DOI: 10.1016/j.apcatb.2015.12.038

Tags

EDTA oxidation, Fe-silicalite, Heterogeneous Fenton-type catalyst, Hierarchical zeolite, Radiocobalt removal

Authors

Sashkina Kseniya A. ^1,2,4 , Polukhin Alexander V. ^1,2 , Labko Vera S. ³ , Ayupov Artem B. ¹ , Lysikov Anton I. ^1,2,4 , Parkhomchuk Ekaterina V. ^1,2,4

Affiliations

1	Boreskov Institute of Catalysis SB RAS, 5 Lavrentieva st., Novosibirsk 630090, Russia
2	Research and Education Centre, NSU, 2 Pirogova st., Novosibirsk 630090, Russia
3	State Scientific Institution “The Joint Institute for Power and Nuclear Research—Sosny”, 99 Academician A.K. Krasin Str., Minsk BY-220109, Belarus
4	Novosibirsk State University, 2 Pirogova st., Novosibirsk 630090, Russia

Funding (2)

1	Russian Science Foundation	14-13-01155
2	Skolkovo Foundation	3 от 25.12.2014

Fe-silicalite nano- and microcrystals as heterogeneous Fenton-type catalysts have been synthesizedand characterized by dynamic light scattering, X-ray diffraction, scanning and transmission electronmicroscopy, nitrogen adsorption measurements, inductively coupled plasma optical emission spectrom-etry, UV visible diffuse reflectance spectroscopy and temperature-programmed desorption of ammonia.Catalytic performance of Fe-silicalites was studied in mineralization of EDTA by H2O2at 303–353 K and60Co removal from EDTA chelates. The effect of activation by the acid treatment on the state of active sites,catalytic activity and stability of Fe-silicalites was studied. Fe-silicalites nanocrystals are more efficientcatalysts vs. microcrystals due to enhanced catalytic sites accessibility.

Sashkina K.A. , Polukhin A.V. , Labko V.S. , Ayupov A.B. , Lysikov A.I. , Parkhomchuk E.V.
Fe-Silicalites as Heterogeneous Fenton-Type Catalysts for Radiocobalt Removal from EDTA Chelates
Applied Catalysis B: Environmental. 2016. V.185. P.353-361. DOI: 10.1016/j.apcatb.2015.12.038 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Sep 23, 2015
Accepted:	Dec 18, 2015
Published online:	Dec 23, 2015
Published print:	May 15, 2016

Web of science:	WOS:000369452000035
Scopus:	2-s2.0-84957084628
Elibrary:	26950930
Chemical Abstracts:	2016:12315
Chemical Abstracts (print):	164:205790
OpenAlex:	W2287135906

DB	Citing
Web of science	40
Scopus	42
Elibrary	44
OpenAlex	42