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2 074 226

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IPC

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Application

94008299/04, 1994-03-05

(22)

Actual filing date

1994-03-05

(45)

Published

1997-02-27

(72)

Inventor

Kadyrov M.U.Bikmukhametov D.Z.Romanov G.V.Gazikashev A.A.Kosachev I.P.

(73)

Holder

Institut Organicheskoj I Fizicheskoj Khimii Im.A.E.Arbuzova Ran

METHOD OF WORKING BITUMEN SANDS Russian patent published in 1997 - IPC

Abstract RU 2074226 C1

FIELD: oil production. SUBSTANCE: bituminous oil is extracted from bitumen sands with alfa-olefin mixture prepared from polyethylene waste and having boiling range 70-435 C followed by distilling alfa-olefin fraction from the extract solution in the boiling range 70-300 C. EFFECT: reduced cost of oil extraction. 2 tbl

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RU 2 074 226 C1

Authors

Kadyrov M.U.

Bikmukhametov D.Z.

Romanov G.V.

Gazikashev A.A.

Kosachev I.P.

Dates

1997-02-27—Published

1994-03-05—Filed

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