USE OF SOLID SUBSTANCE BASED ON ZINC FERRITE IN METHOD OF FINE DESULPHURISATION OF OXYGEN-CONTAINING RAW STOCK Russian patent published in 2013 - IPC C10G45/00 C10G45/04 B01J23/745 B01J23/78 

Abstract RU 2500791 C2

FIELD: oil and gas industry.

SUBSTANCE: invention describes method of fine desulfurisation of oxygen-containing compounds, hydrocarbon material and sulphur-containing organic compounds by sulphur trapping from bulk containing ferric or zinc oxides in quantity of 20% by weight, zinc ferrite; at that the above method is implemented in presence of hydrogen at temperature within range of 200°C - 400°C.

EFFECT: increasing process efficiency.

10 cl, 2 ex

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RU 2 500 791 C2

Authors

Bodo Arno

Juar T'Erri

Toma Mishel'

Dates

2013-12-10Published

2009-10-09Filed