EP 2683462 A2 20140115 - SYSTEM AND PROCESS FOR THE PHYSICAL ABSORPTION OF CARBON DIOXIDE FROM A FLUE GAS STREAM
Title (en)
SYSTEM AND PROCESS FOR THE PHYSICAL ABSORPTION OF CARBON DIOXIDE FROM A FLUE GAS STREAM
Title (de)
SYSTEM UND VERFAHREN ZUR PHYSIKALISCHEN ABSORPTION VON KOHLENDIOXID AUS EINEM RAUCHGASSTROM
Title (fr)
SYSTÈME ET PROCÉDÉ D'ABSORPTION PHYSIQUE DU DIOXYDE DE CARBONE CONTENU DANS UN FLUX DE GAZ DE CARNEAU
Publication
Application
Priority
- US 201161451278 P 20110310
- US 201213414132 A 20120307
- IB 2012000449 W 20120308
Abstract (en)
[origin: US2012227440A1] Disclosed herein is a system comprising a first heat exchanger; the first heat exchanger being operative to reduce a temperature of a carbon dioxide rich flue gas stream to about −100 to about −60 C; an absorber; the absorber being located downstream of the first heat exchanger; wherein the absorber facilitates contact between the flue gas stream and a solvent to form a carbon dioxide rich solvent stream; the solvent being operative to selectively absorb carbon dioxide over other gases present in the flue gas stream; and a valve; the valve being located downstream of the absorber; the valve being operative to reduce a pressure on the carbon dioxide rich solvent stream to produce carbon dioxide and a lean carbon dioxide solvent stream.
IPC 8 full level
B01D 53/14 (2006.01)
CPC (source: EP US)
B01D 53/1425 (2013.01 - EP US); B01D 53/1475 (2013.01 - EP US); B01D 2252/202 (2013.01 - EP US); B01D 2252/2021 (2013.01 - EP US); B01D 2258/0283 (2013.01 - EP US); Y02A 50/20 (2017.12 - EP US); Y02C 20/40 (2020.08 - EP US)
Citation (search report)
See references of WO 2012120370A2
Citation (examination)
US 2863527 A 19581209 - WILHELM HERBERT, et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2012227440 A1 20120913; CN 103415332 A 20131127; EP 2683462 A2 20140115; TW 201247308 A 20121201; WO 2012120370 A2 20120913; WO 2012120370 A3 20121220
DOCDB simple family (application)
US 201213414132 A 20120307; CN 201280012547 A 20120308; EP 12711448 A 20120308; IB 2012000449 W 20120308; TW 101108211 A 20120309