Activity of Transition Metal Sulfides Supported on Al2O3,

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F15%3A00442188" target="_blank" >RIV/67985858:_____/15:00442188 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11144-014-0809-9" target="_blank" >http://dx.doi.org/10.1007/s11144-014-0809-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11144-014-0809-9" target="_blank" >10.1007/s11144-014-0809-9</a>

Result language
angličtina
Original language name
Activity of Transition Metal Sulfides Supported on Al2O3,
Original language description
Sulfided conventional transition metals Co, Ni, Mo, and W and noble metals Rh, Pd, Ir, Pt, and Re deposited over conventional support c-Al2O3 (SBET = 262 m2g-1), and unconventional supports TiO2 (anatase, SBET = 140 m2- g-1) and ZrO2 (baddeleyite, SBET =108 m2g-1) were studied in the parallel hydrodesulfurization of 1-benzothiophene (HDS) and hydrogenation of 1-methylcyclohex- 1-ene (o-HYD) at 360 Cand 1.6 MPa. Mo, W, Co, and Ni sulfided catalysts exhibited relatively low activity in both HDS and o-HYD. For these sulfides, the TiO2 and ZrO2 support effect relative to c-Al2O3 varied by the factor 0.4?9.3. In contrast, the supported sulfides of Rh, Re, Pd, Pt, and Ir were highly active in HDS with low TiO2 and ZrO2 support effect relative to c-Al2O3 (Rh/ZrO2 being an exception). Rh, Re, and Pd sulfided species exhibited relatively low activities in o-HYD reaction while Ir and Pt species exhibited high activities in o-HYD. The reference industrial bimetallic CoMo and NiMo Al2O3 supported
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
<a href="/en/project/GAP106%2F11%2F0902" target="_blank" >GAP106/11/0902: Unconventional Composition and Preparation of Sulfide Hydrotreating Catalysts</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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