Issue 5, 2024

Green ammonia synthesis from stationary NOx emission sources on a catalytic lean NOx trap

Abstract

A process for producing ammonia out of NOx from hydrogen engine flue gases is proposed. NOx is captured on a lean NOx trap (LNT) and catalytically reduced with hydrogen to ammonia (NOCCRA). The energy requirement is similar to that of Haber–Bosch processes. NOCCRA is attractive for decentralised green NH3 production.

Graphical abstract: Green ammonia synthesis from stationary NOx emission sources on a catalytic lean NOx trap

Supplementary files

Article information

Article type
Communication
Submitted
15 Nov 2023
Accepted
05 Feb 2024
First published
06 Feb 2024
This article is Open Access
Creative Commons BY-NC license

Green Chem., 2024,26, 2534-2539

Green ammonia synthesis from stationary NOx emission sources on a catalytic lean NOx trap

F. Van Steenweghen, L. Hollevoet and J. A. Martens, Green Chem., 2024, 26, 2534 DOI: 10.1039/D3GC04432G

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