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2 076 093

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IPC

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Application

93018899/04, 1993-04-12

(22)

Actual filing date

1993-04-12

(45)

Published

1997-03-27

(72)

Inventor

Pavlov S.Ju.Gorshkov V.A.Churkin V.N.Kotel'Nikov G.R.Patanov V.A.Andreev V.A.

(73)

Holder

Ao Nauchno-Proizvodstvennoe Predprijatie

METHOD FOR PRODUCTION OF ALKYL-TERT-ALKYL ETHERS Russian patent published in 1997 - IPC

Abstract RU 2076093 C1

FIELD: organic chemistry, production of synthetic rubber. SUBSTANCE: method involves dehydrogenation of isoalkanes at 500-580 C. Thus prepared hydrocarbon mixture which comprises isoalkenes is brought into contact with alcohol in the presence of acid heterogeneous catalyst. Hydrocarbons are isolated of thus prepared alkyl-tert-butyl ether and are returned at dehydrogenation stage. Mentioned above contact is carried out at conversion 75-95 %. EFFECT: improves efficiency of the method.

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RU 2 076 093 C1

Authors

Pavlov S.Ju.

Gorshkov V.A.

Churkin V.N.

Kotel'Nikov G.R.

Patanov V.A.

Andreev V.A.

Dates

1997-03-27—Published

1993-04-12—Filed

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