METHOD OF OBTAINING COMPOSITE SORPTION-ACTIVE MATERIAL Russian patent published in 2017 - IPC B01J20/18 B01J20/30 

Abstract RU 2625873 C1

FIELD: chemistry.

SUBSTANCE: production method involves rotating a bulk conducting metal matrix immersed in a slurry having the following composition (wt %): faujasite structure zeolite 32-37; kaolin 11-15; water 28.5-30.0; sodium carboxymethylcellulose 8.0-8.5; polyvinyl alcohol 4.5-5.0; hydrogen peroxide 3.0-4.5; glue foam frother 2.5; sodium hydroxide 4.0. Further, drying is carried out in a stream of heated air, heat treatment and uniform cooling.

EFFECT: method allows to provide increased rates of heating and cooling of the block material for effective realisation of the cyclic adsorption-desorption process with the heat-purging regeneration.

1 dwg, 3 tbl

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RU 2 625 873 C1

Authors

Akulinin Evgenij Igorevich

Gladyshev Nikolaj Fedorovich

Dvoretskij Dmitrij Stanislavovich

Dvoretskij Stanislav Ivanovich

Dates

2017-07-19Published

2016-06-09Filed