EP 4115002 A1 20230111 - METHOD OF HYDROGEN PRODUCTION
Title (en)
METHOD OF HYDROGEN PRODUCTION
Title (de)
VERFAHREN ZUR WASSERSTOFFHERSTELLUNG
Title (fr)
PROCÉDÉ DE PRODUCTION D'HYDROGÈNE
Publication
Application
Priority
- UA A202001529 A 20200304
- UA 2021000022 W 20210304
Abstract (en)
[origin: WO2021177931A1] The invention relates to methods of hydrogen production by electrolysis, methods of hydrogen purification, separation, concentration and recovery; the present invention relates also to methods of purifying flows from sulfur-containing and nitrogen-containing substances, and the concomitant production of sulfur or sulfuric acid.
IPC 8 full level
C25B 1/02 (2006.01); C01B 17/74 (2006.01); C25B 1/24 (2021.01); C25B 15/08 (2006.01)
CPC (source: EP)
C01B 17/02 (2013.01); C01B 17/74 (2013.01); C25B 1/02 (2013.01); C25B 1/24 (2013.01); C25B 15/081 (2021.01)
Citation (search report)
See references of WO 2021177931A1
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 2021177931 A1 20210910; EP 4115002 A1 20230111; UA 124441 C2 20210915
DOCDB simple family (application)
UA 2021000022 W 20210304; EP 21719748 A 20210304; UA A202001529 A 20200304