Conversion of triglycerides to fuel hydrocarbons over a Pt–Pd–Al–HMS catalyst

A. B. Kulikov; M. I. Onishchenko; I. A. Sizova; A. L. Maksimov; S. V. Lysenko; E. A. Karakhanov

doi:10.1134/S0965544116090140

Conversion of triglycerides to fuel hydrocarbons over a Pt–Pd–Al–HMS catalyst

Authors: Kulikov A.B.¹, Onishchenko M.I.¹, Sizova I.A.¹, Maksimov A.L.¹^,2, Lysenko S.V.², Karakhanov E.A.²
Affiliations:
1. Topchiev Institute of Petrochemical Synthesis
2. Faculty of Chemistry
Issue: Vol 56, No 9 (2016)
Pages: 836-840
Section: Article
URL: https://journal-vniispk.ru/0965-5441/article/view/178728
DOI: https://doi.org/10.1134/S0965544116090140
ID: 178728

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Abstract

The hydroconversion of rapeseed oil fatty acid triglycerides (TGs) over a mesoporous platinum–palladium aluminosilicate catalyst has been studied. It has been shown that, in a temperature range of 250–375°C at a hydrogen pressure of 60 atm, the TGs undergo complete deoxygenation and the resulting products undergo isomerization. Under optimum process conditions, the diesel fraction yield is 94%. The resulting fraction can be used as an environmentally safe fuel component.