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2 314 281

(13)

(51)

IPC

C07C5/46(2006-01-01)

C07C15/46(2006-01-01)

(21) (22)

Application

2006133663/04, 2006-09-20

(24)

Start date

2006-09-20

(22)

Actual filing date

2006-09-20

(45)

Published

2008-01-10

(72)

Inventor

Kundo Nikolaj NikolaevichKovalenko Ol'Ga NikolaevnaNovopashina Vera MikhajlovnaGogina Ljudmila ValentinovnaLikholobov Vladimir Aleksandrovich

(73)

Holder

Institut Kataliza Imeni G.K. Boreskova Sibirskogo Otdelenija Rossijskoj Akademii Nauk

METHOD OF PRODUCING STYRENE Russian patent published in 2008 - IPC C07C5/46 C07C15/46

Abstract RU 2314281 C1

FIELD: chemical engineering.

SUBSTANCE: method comprises catalytic dispersing of ethylbenzene in the presence of dehydrating agent, sulfur vapors, with sulfur/ethylbenzene mol ratio of 03-05 at a temperature of 500-595°C.

EFFECT: improved method.

10 ex

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RU 2 314 281 C1

Authors

Kundo Nikolaj Nikolaevich

Kovalenko Ol'Ga Nikolaevna

Novopashina Vera Mikhajlovna

Gogina Ljudmila Valentinovna

Likholobov Vladimir Aleksandrovich

Dates

2008-01-10—Published

2006-09-20—Filed