Low-Concentration Nitrogen Oxide Recovery Unit

A low-concentration nitrogen oxide recovery unit with a capacity of 50 m 3 /h equipped with γ-Al 2 O 3 granules saturated with a water solution of carbamide and ammonium bicarbonate has been developed, produced, and tested. During the tests, the unit operated for approximately 176 h; it maintained c...

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Veröffentlicht in:	Theoretical foundations of chemical engineering 2018-07, Vol.52 (4), p.760-764
Hauptverfasser:	Batashov, M. V., Litvinyuk, L. V., Zarubin, I. V., Nelyubin, S. I., Cherepanov, A. A., Ustinov, O. A., Yakunin, S. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Bicarbonates Chemistry Chemistry and Materials Science Industrial Chemistry/Chemical Engineering Nitrogen dioxide Nitrogen oxides Recovery Selected Articles from the Journal Khimicheskaya Tekhnologiya Transitional aluminas
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Beschreibung
Zusammenfassung:	A low-concentration nitrogen oxide recovery unit with a capacity of 50 m 3 /h equipped with γ-Al 2 O 3 granules saturated with a water solution of carbamide and ammonium bicarbonate has been developed, produced, and tested. During the tests, the unit operated for approximately 176 h; it maintained capture efficiency at a level of 90 to 95% for 156 h. The unit captured 3.6 kg of nitrogen dioxide during its operation period.
ISSN:	0040-5795 1608-3431
DOI:	10.1134/S0040579518040036