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2 027 492

(13)

(51)

IPC

(21) (22)

Application

4940132/26, 1991-05-23

(22)

Actual filing date

1991-05-23

(45)

Published

1995-01-27

(72)

Inventor

Grigor'Ev L.N.Burenina T.I.Isjanov L.M.

(73)

Holder

Sankt-Peterburgskij Gosudarstvennyj Tekhnologicheskij Universitet Rastitel'Nykh Polimerov

METHOD OF GAS SCRUBBING FROM NITROGEN MONOXIDE Russian patent published in 1995 - IPC

Abstract RU 2027492 C1

FIELD: gas scrubbing. SUBSTANCE: method involves passing of gases through adsorbent made on the basis of silica containing chrome trioxide. Adsorbent regeneration is carried out by air flow at 433-453 K for 10-15 min. EFFECT: improved method of gas scrubbing. 2 tbl

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RU 2 027 492 C1

Authors

Grigor'Ev L.N.

Burenina T.I.

Isjanov L.M.

Dates

1995-01-27—Published

1991-05-23—Filed