Vorrichtung zum Abscheiden von Kohlendioxid mittels zwei verschiedenen trockenen Sorptionsmittel

Details

Veröffentlichungs-Nr.

EP2604326

Aktenzeichen

EP12193224

Anmeldetag

19. November 2012

Veröffentlichung

27. Juni 2018

Erteilung

27. Juni 2018

Rechtsraum

EP

IPC

B01D53/10

Abstract

Disclosed is a dry CO 2 capturing device using multi sorbents so as to maintain the sorption rate for exhaust gas containing CO 2 . The dry carbon dioxide (CO 2 ) capturing device comprises at least two dry carbon dioxide (CO 2 ) capturing parts comprising: a first and second recovery reactors 104 and 105 to recover CO 2 by contacting a solid sorbent with exhaust gas; a first and second recovery cyclones 106 and 122 connected to the recovery reactors; a first and second regenerators 110 and 126 connected to the recovery cyclones; and a first and second pre-treatment reactors 116 and 132 connected to the regenerators through sorbent supply lines. The first and second dry carbon dioxide (CO 2 ) capturing parts are connected to each other so as to feed an isolated gas, which is separated with the solid sorbent in the first recovery cyclone 106 of the first dry CO 2 capturing part, to the second dry CO 2 capturing part through the exhaust gas supply line, and different solid sorbents are used in the first and second CO 2 capturing parts.

Anmelder

Firma

Korea Institute of Energy Research

Land

🇰🇷 Südkorea

Fachgebiete