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2 279 917

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IPC

B01J23/889(2006-01-01)

B01J37/08(2006-01-01)

B01J38/02(2006-01-01)

(21) (22)

Application

2005102295/04, 2005-01-31

(24)

Start date

2005-01-31

(22)

Actual filing date

2005-01-31

(45)

Published

2006-07-20

(72)

Inventor

Novichkov Evgenij PetrovichLejf Valerij EhduardovichDimkovich Nikolaj TodorovichSatalkin Jurij NikolaevichKhamkin Viktor Leont'EvichKonjakhin Oleg Anatol'EvichVnuchkova Valentina AdamovnaAfrin Sergej Aleksandrovich

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Gruppa Kompanij

METHOD OF ACTIVATING CARBON MONOXIDE OXIDATION CATALYST Russian patent published in 2006 - IPC B01J23/889 B01J37/08 B01J38/02

Abstract RU 2279917 C1

FIELD: oxidation catalysts.

SUBSTANCE: invention relates to sorption engineering and can be used for regeneration of different kinds of hopcalite lost catalytic activity during long-time storage. Regenerated sorbents can be used un respiratory masks and in processes or removing carbon monoxide from industrial emissions. Invention provides a method for activating carbon monoxide oxidation catalyst involving heat treatment thereof and characterized by that activation is conducted by heating catalyst bed 2-3 cm thick to 180-380°C at temperature rise velocity 10-20°C/min while constantly carrying away reactivation products.

EFFECT: enabled restoration of catalytic activity.

3 ex

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RU 2 279 917 C1

Authors

Novichkov Evgenij Petrovich

Lejf Valerij Ehduardovich

Dimkovich Nikolaj Todorovich

Satalkin Jurij Nikolaevich

Khamkin Viktor Leont'Evich

Konjakhin Oleg Anatol'Evich

Vnuchkova Valentina Adamovna

Afrin Sergej Aleksandrovich

Dates

2006-07-20—Published

2005-01-31—Filed