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2 074 878

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IPC

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Application

94038830/04, 1994-10-19

(22)

Actual filing date

1994-10-19

(45)

Published

1997-03-10

(72)

Inventor

Mund S.L.Nasirov R.K.Dianov V.F.Talisman E.L.

(73)

Holder

Mund Sergej L'Vovich

METHOD OF PRODUCING LOW-SULFUR OIL FRACTIONS AND PRODUCTS Russian patent published in 1997 - IPC

Abstract RU 2074878 C1

FIELD: petrochemistry. SUBSTANCE: mineral oils are subjected to hydrofining in presence of alumina catalyst packet containing 20- 100 vol % of alumino/cobalt/molybdenum catalyst obtained on the basis of aluminium trihydrate with oxide content (in wt %, not more): silicon, 0.2; iron, 0.04; potassium and sodium, 0.6; moisture, 12.0. Process is conducted at 350-400 C. EFFECT: reduced sulfur content in mineral oils. 1 tbl

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RU 2 074 878 C1

Authors

Mund S.L.

Nasirov R.K.

Dianov V.F.

Talisman E.L.

Dates

1997-03-10—Published

1994-10-19—Filed

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