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2 085 263

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C1

(51)

IPC

(21) (22)

Application

94031718/25, 1994-08-31

(22)

Actual filing date

1994-08-31

(45)

Published

1997-07-27

(72)

Inventor

Noskov A.S.Matros Ju.Sh.Abdulin I.R.

(73)

Holder

Institut Kataliza Im.G.K.Boreskova

METHOD OF CATALYTICALLY REMOVING NITROGEN MONOXIDE FROM EFFLUENT GASES Russian patent published in 1997 - IPC

Abstract RU 2085263 C1

FIELD: gas purification. SUBSTANCE: invention relates to cleaning effluent gases polluted with nitrogen monoxide leading to hothouse effect and destroying protective ozone layer. Polluted gas is passed through one or several layers of suitable catalyst, temperature of each region of catalyst layer(s), every 1-100 min (advantageously 5-60 min), being changed from 150 to 800 C (advantageously from 250 to 600 C). EFFECT: enhanced efficiency of purification. 4 cl

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RU 2 085 263 C1

Authors

Noskov A.S.

Matros Ju.Sh.

Abdulin I.R.

Dates

1997-07-27—Published

1994-08-31—Filed

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