ZrFe Intermetallides for FTS: Before and After Encapsulation in Alumina Containing Matrices Full article
| Conference |
229th ACS National Meeting 13-17 Mar 2005 , San Diego, CA |
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| Journal |
Preprints - American Chemical Society, Division of Petroleum Chemistry
ISSN: 0569-3799 |
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| Output data | Year: 2005, Volume: 50, Pages: 188-191 Pages count : 4 | ||||
| Tags | Alumina; Catalyst activity; Encapsulation; Oxidation; Zirconium compounds | ||||
| Authors |
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Abstract:
The properties of the pure alloys and those capsulated in alumina-containing matrices prepared by different methods were investigated. The catalysts with different Zr/Fe atomic ratio ∼2:1, 1:1 and 1:2 were prepared by alloying Zr and Fe at 2200-2400°C under Ar followed by hydrogenation of those alloys at a room temperature and hydrogen pressure of 5 MPa. The microtexture were characterized by using the nitrogen adsorption isotherms measured at 77 K on a ASAP-2400 Micromeritics instrument. It was observed that at higher temperatures AC is almost fully oxidized and decomposed in different iron enriched and Zr enriched components which leads to deactivation of AC.
Cite:
Tikhov S.F.
, Kuzʹmin A.E.
, Bespalko Y.N.
, Kurkin V.I.
, Sadykov V.A.
, Bogolepova E.I.
, Tsybulya S.V.
, Kalinkin A.V.
, Mordovin V.P.
, Salanov A.N.
, Zaikovskii V.I.
, Shavorsky A.A.
ZrFe Intermetallides for FTS: Before and After Encapsulation in Alumina Containing Matrices
Preprints - American Chemical Society, Division of Petroleum Chemistry. 2005. V.50. P.188-191. Scopus РИНЦ ANCAN
ZrFe Intermetallides for FTS: Before and After Encapsulation in Alumina Containing Matrices
Preprints - American Chemical Society, Division of Petroleum Chemistry. 2005. V.50. P.188-191. Scopus РИНЦ ANCAN
Dates:
| Published print: | Mar 1, 2005 |
Identifiers:
| Scopus: | 2-s2.0-22744444307 |
| Elibrary: | 13478211 |
| Chemical Abstracts: | 2005:213487 |
| Chemical Abstracts (print): | 143:213941 |