ISIS Neutron and Muon Source Data Journal

QENS analysis of industrially relevant small pore zeolites

Abstract: NOx emissions from the energy and transport sectors represent a major hazard to human health and this has been the focus of significant industrial and academic research. One of the important processes in the armoury available for emissions control from vehicles, large and small, power stations, ships, trains and non-road machinery is the selective catalytic reduction reaction (SCR), in which a reductant such as ammonia, urea or hydrocarbon fuel, is injected into the exhaust to reduce the NO and NO2 (NOx) to harmless nitrogen. Copper supported on a zeolite have proven to be extremely active for SCR, and also demonstrate excellent long term stability, and are therefore often the prime choice for use in the catalytic SCR system. For these initial experiments we wish to investigate how the presence of copper and the shape of the zeolite modifies the diffusion of ammonia.

Public release date: 13 October 2018

Principal Investigator: Dr Paul Collier
Experimenter: Dr Ian Silverwood
Experimenter: Professor Richard Catlow
Experimenter: Dr Misbah Sarwar
Experimenter: Professor Stewart Parker
Experimenter: Dr Alexander O'Malley
Experimenter: Dr Andrew York
Experimenter: Miss Loredana Mantarosie
Experimenter: Dr Iain Hitchcock
Experimenter: Dr Sheena Hindocha

DOI: 10.5286/ISIS.E.63530347

Parent DOI: 10.5286/ISIS.E.RB1520464

ISIS Experiment Number: RB1520464

Part Number: 1

Date of Experiment: 07 October 2015

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
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Data Citation

The recommended format for citing this dataset in a research publication is as:
[author], [date], [title], [publisher], [doi]

For Example:
Dr Paul Collier et al; (2015): QENS analysis of industrially relevant small pore zeolites, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.63530347