EP 4301692 A1 20240110 - PROCESS AND SYSTEM FOR PROVIDING PURIFIED HYDROGEN GAS
Title (en)
PROCESS AND SYSTEM FOR PROVIDING PURIFIED HYDROGEN GAS
Title (de)
VERFAHREN UND ANLAGE ZUM BEREITSTELLEN VON GEREINIGTEM WASSERSTOFFGAS
Title (fr)
PROCÉDÉ ET SYSTÈME DE FOURNITURE DE GAZ HYDROGÈNE PURIFIÉ
Publication
Application
Priority
- DE 102021202170 A 20210305
- EP 2022055333 W 20220303
Abstract (en)
[origin: WO2022184803A1] A system for providing purified hydrogen gas comprises a dehydrogenation unit (2) for releasing hydrogen gas (H2) and a dehydrogenation mixture containing at least one impurity from an at least partly loaded hydrogen carrier medium (LOHC+), a separation/purification unit (6) which is fluidically connected to the dehydrogenation unit (2) and serves for separation of the hydrogen gas from the dehydrogenation mixture, a flushing-gas supply (12) which is fluidically connected to the separation/purification unit (6) and serves for thermal utilization of a residue gas mixture containing the flushing gas and at least one impurity, and a heat transfer unit (10) for transferring heat that has been generated in the thermal utilization unit (9) to the dehydrogenation unit (2).
IPC 8 full level
C01B 3/00 (2006.01); B01D 53/04 (2006.01); B01D 53/047 (2006.01); C01B 3/50 (2006.01); C01B 3/56 (2006.01)
CPC (source: EP US)
B01D 53/0462 (2013.01 - US); B01D 53/047 (2013.01 - EP); B01D 53/0476 (2013.01 - EP US); C01B 3/22 (2013.01 - EP); C01B 3/56 (2013.01 - EP US); B01D 53/0462 (2013.01 - EP); B01D 2253/102 (2013.01 - US); B01D 2253/108 (2013.01 - US); B01D 2256/16 (2013.01 - EP US); B01D 2258/0283 (2013.01 - EP); C01B 2203/0277 (2013.01 - EP); C01B 2203/043 (2013.01 - EP US)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022184803 A1 20220909; DE 102021202170 A1 20221020; EP 4301692 A1 20240110; US 2024150171 A1 20240509
DOCDB simple family (application)
EP 2022055333 W 20220303; DE 102021202170 A 20210305; EP 22710999 A 20220303; US 202218548627 A 20220303