Effect of Various Admixtures on the Properties of Mn-Substituted Cordierite Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
||||
|---|---|---|---|---|---|
| Output data | Year: 2016, Volume: 57, Number: 4, Pages: 446-454 Pages count : 9 DOI: 10.1134/S0023158416040133 | ||||
| Tags | ammonia oxidation, manganese oxides, Mn-substituted cordierite, porous structure | ||||
| Authors |
|
||||
| Affiliations |
|
Funding (1)
| 1 | Federal Agency for Scientific Organizations | V.44.2.5. |
Abstract:
The effect of various admixtures (graphite, sawdust, mullite–silica fiber, vermiculite, boric acid,
different size fractions of cordierite, corundum microspheres) in the cordierite stock (mixture of talc, clay,
manganese oxide, and aluminum hydroxide) on the formation of Mn-substituted cordierite has been investigated.
The admixtures exert an effect on the degree of cordierite formation, on the impurity phase content
of the product (including its Mn2O3 content), on the surface concentration of manganese cations, on their
oxidation state, on the texture of the catalysts, and on their ammonia oxidation activity. The highest NOx
yield is observed with the catalysts containing a coarse fraction of cordierite and corundum microspheres,
which are characterized by a high surface concentration of oxidized manganese cations and have large transport
pores
Cite:
Sutormina E.F.
, Isupova L.A.
, Kulikovskaya N.A.
, Rudina N.A.
, Rogov V.A.
Effect of Various Admixtures on the Properties of Mn-Substituted Cordierite
Kinetics and Catalysis. 2016. V.57. N4. P.446-454. DOI: 10.1134/S0023158416040133 WOS Scopus РИНЦ AN OpenAlex
Effect of Various Admixtures on the Properties of Mn-Substituted Cordierite
Kinetics and Catalysis. 2016. V.57. N4. P.446-454. DOI: 10.1134/S0023158416040133 WOS Scopus РИНЦ AN OpenAlex
Original:
Сутормина Е.Ф.
, Исупова Л.А.
, Куликовская Н.А.
, Рудина Н.А.
, Рогов В.А.
Влияние введения различных добавок на свойства Mn-замещенного кордиерита
Кинетика и катализ. 2016. Т.57. №4. С.446-454. DOI: 10.7868/S0453881116040146 РИНЦ OpenAlex
Влияние введения различных добавок на свойства Mn-замещенного кордиерита
Кинетика и катализ. 2016. Т.57. №4. С.446-454. DOI: 10.7868/S0453881116040146 РИНЦ OpenAlex
Dates:
| Submitted: | Sep 23, 2015 |
| Published print: | Jul 1, 2016 |
| Published online: | Jul 31, 2016 |
Identifiers:
| Web of science: | WOS:000381257800006 |
| Scopus: | 2-s2.0-84979986276 |
| Elibrary: | 27119744 |
| Chemical Abstracts: | 2016:1256241 |
| OpenAlex: | W2498823245 |