Method and apparatus for separating a gaseous component

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United States of America Patent

PATENT NO 8597400
APP PUB NO 20120036997A1
SERIAL NO

13202653

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Abstract

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In a method and an apparatus for separating at least one gaseous component from a waste gas of an installation for producing liquid pig iron, liquid primary steel products or sponge iron, in a first step, a stream of the waste gas passes through at least one adsorption separator at a first pressure, whereby the gaseous component is largely separated from the waste gas and, in a second step, the gaseous component is largely removed from the adsorption separator at a second pressure, which is lower than the first pressure. The method and apparatus are maintenance-free, cause low investment and energy costs and has a lower space requirement by a method in which the second pressure or the desorption pressure is generated by at least one jet pump, which is fed a stream of a propellant gas at a third pressure, which is higher than the second pressure.

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Patent Owner(s)

  • PRIMETALS TECHNOLOGIES AUSTRIA GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Millner, Robert Loosdorf, AT 53 149
Rein, Norbert Vienna, AT 17 34
Rosenfellner, Gerald Ertl, AT 29 42

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