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2 086 527

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IPC

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Application

95114002/04, 1995-08-07

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Actual filing date

1995-08-07

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Published

1997-08-10

(72)

Inventor

Gorshkov V.A.Pavlov S.Ju.Stoljarchuk V.I.Bubnova I.A.Churkin V.N.Karpov I.P.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju Tsentr Po Neftekhimicheskim Tekhnologijam"Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju

METHOD FOR PRODUCTION OF TERTIARY BUTANOL Russian patent published in 1997 - IPC

Abstract RU 2086527 C1

FIELD: production of tert-butanol by hydration of isobutylene with the help of catalyst of acid type. SUBSTANCE: method involves production of tert-butanol by contacting of isobutylene-containing hydrocarbon mixtures with water. The process is carried out in the presence of catalyst of acid type and it is followed by rectification of mixture. Origin hydrocarbon mixture and water are fed into reactor, molar ratio of water is 0.4-5.0 moles per 1 mole of isobutylene. Tert-butanol is fed for rectification as its extract in the stream of hydrocarbons being unreacted. EFFECT: improved efficiency. 3 cl

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RU 2 086 527 C1

Authors

Gorshkov V.A.

Pavlov S.Ju.

Stoljarchuk V.I.

Bubnova I.A.

Churkin V.N.

Karpov I.P.

Dates

1997-08-10—Published

1995-08-07—Filed

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