EP 3411514 A4 20191106 - METHOD AND CELL FOR CONVERSION OF DINITROGEN INTO AMMONIA
Title (en)
METHOD AND CELL FOR CONVERSION OF DINITROGEN INTO AMMONIA
Title (de)
VERFAHREN UND ZELLE ZUR UMWANDLUNG VON DISTICKSTOFF IN AMMONIAK
Title (fr)
PROCÉDÉ ET CELLULE DE CONVERSION DE DIAZOTE EN AMMONIAC
Publication
Application
Priority
- AU 2016900354 A 20160203
- AU 2016900613 A 20160222
- AU 2017000036 W 20170203
Abstract (en)
[origin: WO2017132721A1] The invention relates to a method and an electrochemical cell comprising a cathodic working electrode comprising a nanostructured catalyst, a counter electrode and an electrolyte for the reduction of dinitrogen to ammonia. The invention includes introducing dinitrogen and a source of hydrogen to the electrolyte, wherein the dinitrogen is reduced to ammonia at the cathodic working electrode. The electrolyte comprises one or more liquid salts formed from the combination of a specified set of cations and a specified set of anions.
IPC 8 full level
B01J 23/00 (2006.01); B01J 35/02 (2006.01); C01C 1/04 (2006.01); C25B 9/19 (2021.01); C25B 13/08 (2006.01); C25D 3/20 (2006.01); C25D 5/18 (2006.01); C25D 11/34 (2006.01)
CPC (source: EP KR US)
B01J 23/745 (2013.01 - KR); C01C 1/04 (2013.01 - EP US); C01C 1/0411 (2013.01 - KR); C25B 1/00 (2013.01 - EP US); C25B 1/27 (2021.01 - KR US); C25B 9/19 (2021.01 - EP KR US); C25B 9/70 (2021.01 - KR); C25B 11/02 (2013.01 - EP KR US); C25B 11/04 (2013.01 - EP US); C25B 13/04 (2013.01 - EP US); C25B 13/08 (2013.01 - EP KR US); C25B 15/02 (2013.01 - EP KR US); C25B 15/08 (2013.01 - KR); C25D 3/20 (2013.01 - EP US); C25D 5/18 (2013.01 - EP US); C25D 5/623 (2020.08 - EP US); C25D 5/627 (2020.08 - EP US); C25D 11/34 (2013.01 - EP US); Y02P 20/52 (2015.11 - EP US)
Citation (search report)
- [XI] WO 2015009155 A1 20150122 - UNIV DELFT TECH [NL]
- [XI] TED M PAPPENFUS ET AL: "Wind to Ammonia: Electrochemical Processes in Room Temperature Ionic Liquids", ECS TRANSACTIONS, ELECTROCHEMICAL SOCIETY, US, vol. 16, no. 49, 2009, pages 89 - 93, XP009177418, ISSN: 1938-5862, DOI: 10.1149/1.3159311
- See references of WO 2017132721A1
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)
WO 2017132721 A1 20170810; AU 2017216250 A1 20180906; AU 2017216250 B2 20220804; EP 3411514 A1 20181212; EP 3411514 A4 20191106; JP 2019510874 A 20190418; KR 20180112798 A 20181012; US 2019040535 A1 20190207
DOCDB simple family (application)
AU 2017000036 W 20170203; AU 2017216250 A 20170203; EP 17746635 A 20170203; JP 2018540776 A 20170203; KR 20187024587 A 20170203; US 201716075562 A 20170203