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2 119 384

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IPC

(21) (22)

Application

97114278/04, 1997-08-25

(22)

Actual filing date

1997-08-25

(45)

Published

1998-09-27

(72)

Inventor

Petukhov A.A.Beljaev S.P.Serebrjakov B.R.Vasil'Ev I.M.Belokurov V.A.Galimzjanov R.M.Myshkin A.I.

(73)

Holder

Aktsionernoe Obshchestvo

METHOD OF PREPARING SOLUBLE MOLYBDENUM-BASED EPOXIDATION CATALYST Russian patent published in 1998 - IPC

Abstract RU 2119384 C1

FIELD: catalysts for organic syntheses. SUBSTANCE: in propylene oxide production, soluble high-activity epoxidation catalyst with high molybdenum content is prepared by dissolving molybdenum at elevated temperature in solvent containing ethanol, ethylbenzene hydroperoxide, phenol, and/or phenol compound in amount 0.1 to 40 wt %. As ethylbenzene hydroperoxide, oxidized ethylbenzene with 25% hydroperoxide is utilized. EFFECT: increased stability and activity of catalyst. 5 ex

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RU 2 119 384 C1

Authors

Petukhov A.A.

Beljaev S.P.

Serebrjakov B.R.

Vasil'Ev I.M.

Belokurov V.A.

Galimzjanov R.M.

Myshkin A.I.

Dates

1998-09-27—Published

1997-08-25—Filed