Catalytic oxidation of nitrogen containing compounds for nitrogen determination

Date

2019-02-15

Author

Karakaş, Gürkan

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The high temperature catalytic oxidation (HTCO) performance of Al2O3 supported Pt, Cu, Cu-Ce and Fe catalysts were systematically studied with a perspective of selective oxidation of nitrogenous compounds to nitric oxide for quantitative determination of bound nitrogen. The catalyst samples were prepared via impregnation and characterized by XRD and BET. In addition, temperature programmed reaction experiments with acetonitrile and oxygen were conducted to evaluate the catalytic activity and selectivity toward N-2, N2O and NO. The catalyst samples were also tested for model components; urea, EDTA, pyridine, glutamic acid and ammonium sulfate representing different functional groups.

Subject Keywords

Nitrogen determination, High temperature catalytic oxidation, Acetonitrile, Fe/Al2O3 catalytic combustion

URI

https://hdl.handle.net/11511/46439

Journal

CATALYSIS TODAY

DOI

https://doi.org/10.1016/j.cattod.2018.04.058

Collections

Department of Chemical Engineering, Article

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Citation Formats

G. Karakaş, “Catalytic oxidation of nitrogen containing compounds for nitrogen determination,” CATALYSIS TODAY, pp. 159–165, 2019, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46439.