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2 214 992

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C1

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IPC

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Application

2002107129/04, 2000-09-19

(24)

Start date

2000-09-19

(22)

Actual filing date

2000-09-19

(45)

Published

2003-10-27

(72)

Inventor

Etstsi Rodol'FoSanfilippo Domeniko

(73)

Holder

Snamprodzhetti S.P.A.

ETHYLBENZENE-INTO-STYRENE DEHYDRATION PROCESS Russian patent published in 2003 - IPC

Abstract RU 2214992 C1

FIELD: industrial organic synthesis. SUBSTANCE: ethylbenzene is subjected to dehydration on a system comprising fluidized-bed reactor and regenerator utilizing iron oxide-based catalyst deposited on silicon-modified alumina and containing promoters, which are additional metal oxides. EFFECT: simplified technology. 18 cl, 1 dwg, 3 tbl, 8 ex

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RU 2 214 992 C1

Authors

Etstsi Rodol'Fo

Sanfilippo Domeniko

Dates

2003-10-27—Published

2000-09-19—Filed

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