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2 463 297

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(51)

IPC

C07D301/19(2006-01-01)

B01J23/28(2006-01-01)

(21) (22)

Application

2011104983/04, 2011-02-10

(24)

Start date

2011-02-10

(22)

Actual filing date

2011-02-10

(45)

Published

2012-10-10

(72)

Inventor

Batyrshin Nikolaj NikolaevichSmolin Roman AlekseevichElimanova Galina Gennad'EvnaMiroshkin Nikolaj PetrovichValeeva Valentina IvanovnaStojanova Ljalja FaritovnaKharlampidi Irina Vasil'Evna

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Khimicheskaja Tekhnologija"

METHOD OF PRODUCING OLEFIN OXIDES Russian patent published in 2012 - IPC C07D301/19 B01J23/28

Abstract RU 2463297 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing olefin oxides, according to which epoxidation of olefins with organic hydroperoxides is carried out at temperature 90-120 in the presence of a molybdenum-containing catalyst, obtained by heating aqueous solutions of ammonium molybdate and hydrazine sulphate.

EFFECT: improved method of producing olefin oxides by conducting an epoxidation process in the presence of an active catalyst at low hydroperoxide to alcohol ratio and improved technological parameters of the epoxidation process.

8 ex

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RU 2 463 297 C1

Authors

Batyrshin Nikolaj Nikolaevich

Smolin Roman Alekseevich

Elimanova Galina Gennad'Evna

Miroshkin Nikolaj Petrovich

Valeeva Valentina Ivanovna

Stojanova Ljalja Faritovna

Kharlampidi Irina Vasil'Evna

Dates

2012-10-10—Published

2011-02-10—Filed