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Hydrocracking of Vegetable Oil on BoronContaining Catalysts: Effect of the Nature and Content of a Hydrogenation Component Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Translated
Journal Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555
Output data Year: 2016, Volume: 8, Number: 1, Pages: 56-74 Pages count : 9 DOI: 10.1134/S2070050416010037
Tags singlestage hydrocracking, vegetable oil, supported catalysts, boratecontaining alumina, renew able diesel fuel
Authors Chumachenko V. A. 1 , Lavrenov A. V. 1 , Buluchevskii E. A. 1,2 , Arbuzov A. B. 1 , Gulyaeva T. I. 1 , Drozdov V. A. 1
Affiliations
1 Institute of Hydrocarbon ProcessingRussian Academy of SciencesOmskRussia
2 Dostoevsky State UniversityOmskRussia

Abstract: Catalysts based on metals (Pt, Pd) and metal oxides (NiO, Co3O4, MoO3, WO3), supported on the surface of boratecontaining aluminum oxide (B2O3–Al2O3), in the hydrocracking of sunflower oil at a tem perature of 400°C, a pressure 4.0 MPa and a mass hourly space velocity MHSV 5.0 h–1 are compared. H2 TPR and IR spectroscopy of adsorbed CO and ESDR show that the hydrogenation catalyst components are Pt0 and Pd0 , a mixture of Ni2+ + Ni0 , Co2+ + Co0 , or a mixture of the highest and partially reduced oxides of Mo and W. It is established that catalysts containing Pt, Pd, NiO and Co3O4, ensure complete oil hydrode oxygenation. The main oxygen removal reactions in Pt and Pdsystems are decarboxylation and hydrode carbonylation. For catalysts with NiO and Co3O4, characteristic reactions are reduction and methanation. The highest yield of the diesel fraction was obtained on Pt/B2O3Al2O3 catalysts with metal contents of 0.3– 1.0 wt %. Along with nalkanes, the diesel fractions obtained on these catalysts include cycloalkanes and isoalkanes (up to around 40 wt %) and aromatic hydrocarbons present in trace amounts. Hydrocracking on the Pt system at 400°C for 20 h with MHSV of 1.0 h–1 produces a diesel fraction with a yield of at least 82.0 wt % and the content of isoalkanes at least 76.1 wt %
Cite: Chumachenko V.A. , Lavrenov A.V. , Buluchevskii E.A. , Arbuzov A.B. , Gulyaeva T.I. , Drozdov V.A.
Hydrocracking of Vegetable Oil on BoronContaining Catalysts: Effect of the Nature and Content of a Hydrogenation Component
Catalysis in Industry. 2016. V.8. N1. P.56-74. DOI: 10.1134/S2070050416010037 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
ArticleLinkType.TRANSLATED_TO_ORIGINAL: Чумаченко Ю.А. , Тренихин М.В. , Талзи В.П. , Гуляева Т.И. , Паукштис Е.А.
Гидрокрекинг растительного масла на боратсодержащих катализаторах. Влияние природы носителя
Кинетика и катализ. 2017. Т.58. №5. С.574-588. DOI: 10.7868/S0453881117050033 publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Nov 18, 2014
Published print: Jan 1, 2016
Published online: Apr 28, 2016
Identifiers:
publication_identifier.wos_identifier_type WOS:000383249900008
publication_identifier.scopus_identifier_type 2-s2.0-84964780807
publication_identifier.rinz_identifier_type 27151561
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