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2 104 991

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IPC

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Application

95108685/04, 1995-05-29

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Actual filing date

1995-05-29

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Published

1998-02-20

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Inventor

Petukhov A.A.Komarov V.A.Belokurov V.A.Vasil'Ev I.M.Vorozhejkin A.P.Zuev V.P.Kovalenko V.V.Mel'Nikov G.N.Rjazanov Ju.I.Sakhapov G.Z.Serebrjakov B.R.Ukhov N.N.

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Holder

Aktsionernoe Obshchestvo

METHOD OF STYRENE SYNTHESIS Russian patent published in 1998 - IPC

Abstract RU 2104991 C1

FIELD: chemical technology. SUBSTANCE: method involves dehydration of methylphenylcarbinol in the presence of steam and hydrogen-containing gas on catalyst γ--aluminium oxide at weight ratio of methylphenylcarbinol : steam : hydrogen = 1: (0.8-1.0): (0.004-0.04). Method can be used for combined synthesis of propylene oxide and styrene. EFFECT: decreased steam and catalyst consumption. 1 dwg, 5 tbl

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RU 2 104 991 C1

Authors

Petukhov A.A.

Komarov V.A.

Belokurov V.A.

Vasil'Ev I.M.

Vorozhejkin A.P.

Zuev V.P.

Kovalenko V.V.

Mel'Nikov G.N.

Rjazanov Ju.I.

Sakhapov G.Z.

Serebrjakov B.R.

Ukhov N.N.

Dates

1998-02-20—Published

1995-05-29—Filed