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2 005 709

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IPC

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Application

5025407/04, 1992-01-09

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Actual filing date

1992-01-09

(45)

Published

1994-01-15

(72)

Inventor

Gorshkov V.A.Pavlov S.Ju.Kurbatov V.A.Liakumovich A.G.Churkin V.N.Karpov I.P.Pavlova I.P.Bubnova I.A.Titova L.F.

(73)

Holder

Nauchno-Proizvodstvennoe Predprijatie

PROCESS FOR SEPARATION OF TERTIARY OLEFINS Russian patent published in 1994 - IPC

Abstract RU 2005709 C1

FIELD: organic chemistry. SUBSTANCE: mixture of hydrocarbons with different saturation level including tertiary C4-C5 olefins is contacted with aliphatic C1-C4 alcohol in the presence of ionite-type extruded catalyst in reactor-rectification column. From the top of column unreacted hydrocarbons are cut. The processed product are cut from the bottom of column. Alcohol is fed for contact processing in such amount that its content in the processed product was 10-85 % by weight. EFFECT: increased production yield.

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RU 2 005 709 C1

Authors

Gorshkov V.A.

Pavlov S.Ju.

Kurbatov V.A.

Liakumovich A.G.

Churkin V.N.

Karpov I.P.

Pavlova I.P.

Bubnova I.A.

Titova L.F.

Dates

1994-01-15—Published

1992-01-09—Filed

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