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(19)

(11)

2 471 548

(13)

(51)

IPC

B01J20/02(2006-01-01)

B01J20/18(2006-01-01)

B01J20/30(2006-01-01)

B01D53/02(2006-01-01)

(21) (22)

Application

2011111363/05, 2011-03-22

(24)

Start date

2011-03-22

(22)

Actual filing date

2011-03-22

(45)

Published

2013-01-10

(72)

Inventor

Kochemirovskij Vladimir AlekseevichTver'Janovich Stanislav Jur'EvichMiljaeva Ol'Ga Jur'EvnaChernik Galina Georgievna

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju

ADSORBENT FOR INDOOR AIR CLEANING Russian patent published in 2013 - IPC B01J20/02 B01J20/18 B01J20/30 B01D53/02

Abstract RU 2471548 C2

FIELD: process engineering.

SUBSTANCE: invention relates to gas adsorption filters for indoor air cleaning. Adsorbent is produced by applying potassium permanganate on porous substrate and impregnating the latter with potassium permanganate in oxygen. Proposed composition contains the following substances, in wt %: zeolite 35-60%, KMnO₄ 25-30%, cement 10-30%, additive 2-5%.

EFFECT: higher adsorbent efficiency.

2 dwg

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RU 2 471 548 C2

Authors

Kochemirovskij Vladimir Alekseevich

Tver'Janovich Stanislav Jur'Evich

Miljaeva Ol'Ga Jur'Evna

Chernik Galina Georgievna

Dates

2013-01-10—Published

2011-03-22—Filed