Tracking AdBlue properties during tests of selective catalytic reduction (SCR) systems ‐ the suitability of various analytical methods for urea content determination

作者: Pavla Fojtíková , David Kahoun , Jiří Boček , Miroslav Burian , Radomír Kupka

DOI: 10.1002/ER.4921

关键词: Content determinationSelective catalytic reductionUreaRefractometryHydrophilic interaction chromatographyTracking (particle physics)TitrationChromatographyDiesel exhaust fluidChemistry

摘要:

参考文章(19)
Felix Birkhold, Ulrich Meingast, Peter Wassermann, Olaf Deutschmann, Analysis of the Injection of Urea-Water-Solution for Automotive SCR DeNOx-Systems: Modeling of Two-Phase Flow and Spray/Wall-Interaction SAE 2006 World Congress & Exhibition. ,(2006) , 10.4271/2006-01-0643
Rinie van Helden, Ruud Verbeek, Frank Willems, Reinier van der Welle, Optimization of urea SCR deNOx systems for HD diesel engines SAE 2004 World Congress & Exhibition, March 2004, Detroit, Michigan, USA. ,(2004) , 10.4271/2004-01-0154
Ph Dallet, L Labat, E Kummer, J.P Dubost, Determination of urea, allantoin and lysine pyroglutamate in cosmetic samples by hydrophilic interaction chromatography. Journal of Chromatography B: Biomedical Sciences and Applications. ,vol. 742, pp. 447- 452 ,(2000) , 10.1016/S0378-4347(00)00196-1
Peter M. Schaber, James Colson, Steven Higgins, Daniel Thielen, Bill Anspach, Jonathan Brauer, Thermal decomposition (pyrolysis) of urea in an open reaction vessel Thermochimica Acta. ,vol. 424, pp. 131- 142 ,(2004) , 10.1016/J.TCA.2004.05.018
Yingjie Qin, Joaquim M.S. Cabral, Review Properties and Applications of Urease Biocatalysis and Biotransformation. ,vol. 20, pp. 1- 14 ,(2002) , 10.1080/10242420210154
M Koebel, M Elsener, M Kleemann, Urea-SCR: a promising technique to reduce NOx emissions from automotive diesel engines Catalysis Today. ,vol. 59, pp. 335- 345 ,(2000) , 10.1016/S0920-5861(00)00299-6
Francisco G. de Azevedo, Walace A. de Oliveira, Ebulliometric study of the decomposition of urea in aqueous media International Journal of Chemical Kinetics. ,vol. 16, pp. 793- 799 ,(1984) , 10.1002/KIN.550160702
Takahiro Doi, Keiji Kajimura, Satoshi Takatori, Naoki Fukui, Shuzo Taguchi, Shozo Iwagami, Simultaneous measurement of diazolidinyl urea, urea, and allantoin in cosmetic samples by hydrophilic interaction chromatography. Journal of Chromatography B. ,vol. 877, pp. 1005- 1010 ,(2009) , 10.1016/J.JCHROMB.2009.02.032
J. K. Fawcett, J. E. Scott, A rapid and precise method for the determination of urea Journal of Clinical Pathology. ,vol. 13, pp. 156- 159 ,(1960) , 10.1136/JCP.13.2.156