METHOD OF SEPARATING CARBON DIOXIDE FROM SPENT GAS USING BLOWING AND ABSORPTION BASED MEMBRANE SEPARATION STEPS Russian patent published in 2014 - IPC B01D53/14 B01D53/22 B01D53/62 B01D53/78 B01D61/00

Abstract RU 2534075 C1

FIELD: chemistry.

SUBSTANCE: method includes feeding a first portion a stream of furnace gas for cleaning to a carbon dioxide absorption trapping step, simultaneously feeding a second portion of furnace gas along the entrance surface of a membrane, feeding a stream of blow-out gas, usually air, along the exit surface, and then returning the blow-out gas with the penetrating substance to the furnace chamber.

EFFECT: invention provides efficient cleaning of furnace gases.

23 cl, 6 dwg, 8 tbl, 7 ex

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RU 2 534 075 C1

Authors

Vidzhmans Jokhanns Dzhi.

Bejker Richard V.

Merkel Timoti Si.

Dates

2014-11-27—Published

2010-09-13—Filed