Zobrazeno 1 - 10
of 11
pro vyhledávání: '"S. Gobolos"'
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 93:687-696
Unsupported CoMo sulfide catalysts prepared by the homogeneous sulfide precipitation method were submitted to 3 MPa 4% H2S-H2 at 573K, and 0.1 MPa H2 at 573 and 723K. The samples were characterized by MES, XPS, XRD and temperature-programmed sulfur e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd76797678b19c5c269410b087b29535
https://doi.org/10.1002/bscb.19840930810
https://doi.org/10.1002/bscb.19840930810
Publikováno v:
Hyperfine Interactions. 57:1859-1864
Both the gas atmosphere (Ar, 15% H2S−H2, H2) and the temperature of treatment strongly affect the distribution of iron atoms among different phases (FeS2-pyrite, Fe1−x S-pyrrhotite, FeS-troilite, mixed Fe−Mo−S structure) in Fe- and FeMo sulfi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::272cae19bf96bf1390862f63f8cf175d
https://doi.org/10.1007/bf02405733
https://doi.org/10.1007/bf02405733
Publikováno v:
Catalysis Letters. 5:17-24
Ruthenium sulphide catalysts supported on alumina were prepared using different precursor salts [ruthenium (III) chloride trihydrate, ruthenium (III) acetylacetonate and triruthenium dodecacarbonyl] and sulphided under various atmospheres. The proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c48aa0a7ac228964e5924bd9389f9c2c
https://doi.org/10.1007/bf00772089
https://doi.org/10.1007/bf00772089
Publikováno v:
Catalysis of Organic Reactions ISBN: 9780824741327
Catalysis of Organic Reactions
Catalysis of Organic Reactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4415b6e21cc06f78f0b2b3a595196a8b
https://doi.org/10.1201/9780203911013.ch48
https://doi.org/10.1201/9780203911013.ch48
Publikováno v:
Journal of Thermal Analysis. 31:835-843
Precursors of unsupported NiMo and FeMo sulfide hydrodesulfurization catalysts with concentration ratiosr=Ni(Fe)/(Ni(Fe) + Mo) ranging from 0.1 to 0.3 were prepared by three methods: homogeneous sulfide precipitation (HSP), inverse HSP and coprecipit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4306e1e8487cedab4eb1e393524c774b
https://doi.org/10.1007/bf01913554
https://doi.org/10.1007/bf01913554
Publikováno v:
Thermochimica Acta. 81:281-296
Precursors of unsupported CoMo sulfide catalysts with concentration ratios, r = Co/(Co + Mo), varying from 0 to 1 were prepared by four different methods: comaceration (CM): homogeneous sulfide precipitation (HSP); inverse HSP (IHSP); and coprecipita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1e823e00b79c4185ab32c678f5783fd
https://doi.org/10.1016/0040-6031(84)85133-3
https://doi.org/10.1016/0040-6031(84)85133-3
Publikováno v:
Thermochimica Acta. 133:143-148
Unsupported MMo-sulfide catalysts (M = Fe,Co,Ni) and their precursors were studied by temperature-programmed reactions (decomposition, sulfuration, oxidation, reduction) and by adsorption and thermodesorption of NO. Differential thermal analysis of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2b68fbdbeb351e8226e383c131df4f2
https://doi.org/10.1016/0040-6031(88)87150-8
https://doi.org/10.1016/0040-6031(88)87150-8
Catalysts containing ca.2% (w/w) of ruthenium were prepared by using [Ru(NH 3 ) 6 ]Cl 3 as a precursor compound and HY, NaY and KY zeolites as supports. Ru/KY catalyst modified by Na 2 S via impregnation was also investigated. Prior to the catalytic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1935e6cda0dd64fcae20308dfed561f6
https://doi.org/10.1016/s0167-2991(08)60502-9
https://doi.org/10.1016/s0167-2991(08)60502-9
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