EP 3820593 A1 20210519 - HYBRID MEMBRANES FOR ENERGY-EFFICIENT CARBON CAPTURE
Title (en)
HYBRID MEMBRANES FOR ENERGY-EFFICIENT CARBON CAPTURE
Title (de)
HYBRIDMEMBRANEN FÜR ENERGIEEFFIZIENTE KOHLENSTOFFABSCHEIDUNG
Title (fr)
MEMBRANES HYBRIDES POUR CAPTURE DE CARBONE ÉCOÉNERGÉTIQUE
Publication
Application
Priority
- EP 18182624 A 20180710
- EP 2019068623 W 20190710
Abstract (en)
[origin: EP3593893A1] Gas separation membrane comprising a porous support onto which is deposited a nanoporous single-layer graphene film with a CO<sub>2</sub>-philic polymer film having a thickness of 5-100 nm coated on top of graphene nanopores, acting as a CO<sub>2</sub>-selective film, wherein the CO<sub>2</sub>-philic polymer is swollen with another low molecular-weight CO<sub>2</sub>-philic polymer.
IPC 8 full level
B01D 53/22 (2006.01); B01D 67/00 (2006.01); B01D 69/12 (2006.01); B01D 71/02 (2006.01)
CPC (source: EP US)
B01D 53/228 (2013.01 - EP); B01D 67/0062 (2013.01 - EP); B01D 67/0072 (2013.01 - EP); B01D 67/0079 (2013.01 - EP US); B01D 67/00791 (2022.08 - EP); B01D 69/02 (2013.01 - EP); B01D 69/12 (2013.01 - EP US); B01D 71/0211 (2022.08 - EP US); B01D 71/5211 (2022.08 - EP US); B01D 71/601 (2022.08 - EP US); B01D 2257/504 (2013.01 - EP); B01D 2323/36 (2013.01 - EP); B01D 2325/04 (2013.01 - EP); Y02C 20/40 (2020.08 - EP)
Citation (search report)
See references of WO 2020011892A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3593893 A1 20200115; EP 3820593 A1 20210519; WO 2020011892 A1 20200116
DOCDB simple family (application)
EP 18182624 A 20180710; EP 19737544 A 20190710; EP 2019068623 W 20190710