Mixed oxide Zn-Fe with magnetic properties as a catalytic system for the aquathermolysis of heavy oil | Zendy

A Lakhova | Zendy; R. R. Zakieva | Zendy; Albina Valieva | Zendy; E.R. Vasiliev | Zendy; N. Yu. Bashkirtseva | Zendy; С. М. Петров | Zendy

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Mixed oxide Zn-Fe with magnetic properties as a catalytic system for the aquathermolysis of heavy oil

Author(s) -

A Lakhova,

R. R. Zakieva,

Albina Valieva,

E.R. Vasiliev,

N. Yu. Bashkirtseva,

С. М. Петров

Publication year - 2020

Publication title -

iop conference series earth and environmental science

Language(s) - English

Resource type - Journals

eISSN - 1755-1307

pISSN - 1755-1315

DOI - 10.1088/1755-1315/516/1/012038

Subject(s) - catalysis , viscosity , magnetization , oxide , mixed oxide , zinc , hydroxide , chemistry , chemical engineering , materials science , inorganic chemistry , metallurgy , organic chemistry , composite material , magnetic field , physics , quantum mechanics , engineering

This article investigates the catalytic and magnetic abilities of mixed Zn-Fe oxides during aquathermolysis of heavy highly viscous oil. These systems influenced both the composition of the oil transformed during aquermolysis and its viscosity, moreover, the oil transformed using a Zn-Fe-MO sample (1:1) has a more flatter viscosity-temperature dependence. During magnetic manipulations, it was proved that a mixed Zn-Fe oxide with a ratio of Zn 2+ /Fe 3+ = 2 cations in the synthesis of layered double hydroxide precursors shows better magnetization (the degree of extraction from the reaction was 91 wt %) and it can be removed from the reaction mixture.

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