DEVICE FOR SEPARATION OF CARBON DIOXIDE, USING SILICONE SEALING FILM, AND METHOD OF ITS MANUFACTURE Russian patent published in 2017 - IPC B01D53/22 

FIELD: chemistry.

SUBSTANCE: device comprises a container for storing product gas generated by the base installation ambient processing environment and containing a large amount of methane and carbon dioxide by-gas inlet through which a by-gas is supplied from the storage tank off-gas and an output side of gas, through which produce methane side -containing gas obtained by separating carbon dioxide separating container which includes a separator made of porous silicone membrane, which separates the carbon dioxide from the source by-product gas, outlet, which is formed in the separating container to produce carbon dioxide, separated from the porous silicone membrane, a tank for storage of carbon dioxide, which receives and stores the separated carbon dioxide, and the storage tank for storing the remaining by-product gas that stores methane-containing by-gas.

EFFECT: effective selectively separating and collecting the carbon dioxide from the gaseous by-products and lower energy costs.

21 cl, 12 dwg, 1 tbl