SU597400A1

SU597400A1 - Method of removing oxygen from gas mixture

Info

Publication number: SU597400A1
Application number: SU742070203A
Authority: SU
Inventors: Валентин Григорьевич Кокоулин; Августа Вениаминовна Павлова
Original assignee: Предприятие П/Я Г-4665
Priority date: 1974-10-28
Filing date: 1974-10-28
Publication date: 1978-03-15

Description

1 г погпотите ш очищает 3 п ааота до остаточного содержани кислорода менее 0,2 обо %а От осителыш влажность газа при втом не превышает 20%.1 g at a time, clean the 3 p aaot to a residual oxygen content of less than 0.2% by volume. From the bridge, the moisture content of the gas at the same time does not exceed 20%.

Предлагаем способом можно получ&ть азот епосредственно из воздуха при ггемперату1 @ около 20°С, так как проиаводительвость поглотител достигает 8О мл/гThe proposed method can be used to obtain nitrogen directly from the air at a temperature of 1 @ about 20 ° C, since the production of the absorber reaches 8 O ml / g

Ф о р м у л а и 3.0 б р е т е н и FORUMAILA AND 3.0 BRETENI

Claims

1. The method is very clear: the gas mixture from the hydrogen mixture is passed by propelling the mixture through a layer of grain sorbent, which is different from the fact that, with a chain of simplification of the process, except for explosion hazard, cleaning is performed on

activated carbon containing hydroquinone and caustic potash.

2. A method according to claim 1, characterized in that the cleaning is carried out on a moist to 30-50 weight. % activated carbon containing 17-25 wt. % hydroquinone and. 17-25 weight. % caustic potash,

Sources of information taken into account in the examination:

1.Vlasenko V.M. Catalytic gas cleaning. Kiev, 1973.

2. Dranin, S.I., et al. Absorber of oxygen from gas mixtures. Inorganic materials, t. 1H, No. Yu, 1973, p. 1858;

3. Collection of theoretical and theoretical investigations. All-Union Institute of Nuclear Geophysics and Geochemistry, p. 29-42, 1970.