Effect of Method of Boron Introduction into NiMo/Al2O3 Protective-Layer Catalysts on the Removal of Silicon from Diesel Fractions Full article
| Journal |
Russian Journal of Applied Chemistry
ISSN: 1070-4272 , E-ISSN: 1608-3296 |
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| Output data | Year: 2018, Volume: 91, Number: 12, Pages: 2022−2029 Pages count : 8 DOI: 10.1134/S1070427218120145 | ||
| Tags | protective-layer catalysts, removal of silicon, diesel fraction, hydrodesulfurization | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | The Ministry of Education and Science of the Russian Federation | 14.604.21.0155 (RFMEFI60417X0155) |
Abstract:
NiMo/γ-Al2O3 protective-layer catalysts for removing silicon from diesel fractions were examined. The catalysts differ in the way in which boron is introduced into the support. The supports and catalysts were examined by X-ray diffraction analysis, transmission electron microscopy, IR spectroscopy, and adsorption–desorption of nitrogen. The catalysts were tested in hydropurification of the diesel fraction to which decamethylcyclopentanesiloxane was added as a model silicon compound. It was shown that introduction of boron into the support results in that the surface area of the supports and catalysts increases. If boron is introduced into pseudoboehmite, massive particles of the Ni–Mo–S phase are formed. It was found that the highest capacity for silicon is observed for the catalyst into which boron is introduced in the stage of pseudoboehmite preparation.
Cite:
Koval’skaya A.A.
, Nadeina K.A.
, Kazakov M.O.
, Danilevich V.V.
, Danilova I.G.
, Gerasimov E.Y.
, Klimov O.V.
, Noskov A.S.
Effect of Method of Boron Introduction into NiMo/Al2O3 Protective-Layer Catalysts on the Removal of Silicon from Diesel Fractions
Russian Journal of Applied Chemistry. 2018. V.91. N12. P.2022−2029. DOI: 10.1134/S1070427218120145 WOS Scopus РИНЦ ANCAN OpenAlex
Effect of Method of Boron Introduction into NiMo/Al2O3 Protective-Layer Catalysts on the Removal of Silicon from Diesel Fractions
Russian Journal of Applied Chemistry. 2018. V.91. N12. P.2022−2029. DOI: 10.1134/S1070427218120145 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Ковальская А.А.
, Надеина К.А.
, Казаков М.О.
, Данилевич В.В.
, Данилова И.Г.
, Герасимов Е.Ю.
, Климов О.В.
, Носков А.С.
Влияние способа введения бора в NiMo/Al2O3 катализаторы защитного слоя на удаление кремния из дизельных фракций
Журнал прикладной химии. 2018. Т.91. №12. С.1760-1767. DOI: 10.1134/S0044461818120101 РИНЦ
Влияние способа введения бора в NiMo/Al2O3 катализаторы защитного слоя на удаление кремния из дизельных фракций
Журнал прикладной химии. 2018. Т.91. №12. С.1760-1767. DOI: 10.1134/S0044461818120101 РИНЦ
Dates:
| Submitted: | Oct 21, 2018 |
| Published print: | Dec 1, 2018 |
| Published online: | Mar 5, 2019 |
Identifiers:
| Web of science: | WOS:000460478800014 |
| Scopus: | 2-s2.0-85062599373 |
| Elibrary: | 38685301 |
| Chemical Abstracts: | 2019:798385 |
| Chemical Abstracts (print): | 170:562580 |
| OpenAlex: | W2918546202 |