Research on the shaping process of PKR-2 catalyst for a high-temperature N2O decomposition with using capillary rheometry

Ecology and sustainable development. Environmental protection

Proceedings of the 2nd International Scientific Conference «Chemical Technology and Engineering»: June 24–28, 2019, Lviv: Lviv Polytechnic National University, 2018, pp. 323–326

DOI: https://doi.org/10.23939/cte2019.01.323

Authors

First and Last Name	Academic degree	E-mail	Affiliation
Monika Ruszak	Ph.D.	monika.ruszak [at] ins.pulawy.pl	New Chemical Syntheses Institute Pulawy, Poland
Marek Inger	Ph.D.	marek.inger [at] ins.pulawy.pl	New Chemical Syntheses Institute Pulawy, Poland
Magdalena Saramok	No	magdalena.saramok [at] ins.pulawy.pl	New Chemical Syntheses Institute Pulawy, Poland
Pawel Wiercioch	No	pawel.wiercioch [at] ins.pulawy.pl	New Chemical Syntheses Institute Pulawy, Poland
Marcin Wilk	Ph.D.	marcin.wilk [at] ins.pulawy.pl	New Chemical Syntheses Institute Pulawy, Poland

I and my co-authors (if any) authorize the use of the Paper in accordance with the Creative Commons CC BY license

First published on this website: 15.03.2019 - 17:32

Abstract

PKR-2 catalyst for N2O abatement in HNO3 plants is shaped by an extrusion process, from a mixture of catalyst powder and plasticizing additives. The catalyst mass composition, allowing for its trouble-free shaping on an industrial extruder and producing catalyst extrudates with the best mechanical parameters, was opimized using capillary rheometry.

Keywords

N2O emission abatement secondary catalyst ammonia burner rheological properties PKR-2 catalyst mass capillary rheometry catalyst extrudates

References

[1] J. J. Benbow, J. Bridgewater, Paste Flow and Extrusion, Clarendon Press, Oxford, 25, 1993.

First published Full Text (15.03.2019 - 17:32)

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