Microwave-assisted aqua regia digestion for determining platinum, palladium, rhodium and lead in catalyst materials

Microchemical Journal

Volumn 101, Issue , 2012, Pages 75-79

  Niemela M ^a   Pitkaaho S ^a   Ojala, S ^a   Keiski, R L ^a   Peramaki P ^a  

^a UNIVERSITY OF OULU   (Finland)

Author keywords

Aqua regia; Catalyst material; High pressure asher; Microwave assisted digestion

Indexed keywords

EID: 83555174712     PISSN: 0026265X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.microc.2011.11.001     Document Type: Article

References (22)

1. Ojala S., Pitkäaho S., Laitinen T., Niskala Koivikko N., Brahmi R., Gaálova J., Matejova L., Kucherov A., Päivärinta S., Hirschmann C., Nevanperä T., Riihimäki M., Pirilä M., Keiski R.L. Catalysis in VOC abatement. Top. Catal. 2011, 54:1223-1256.
2. Jollie D. Platinum 2009 2010, Johnson Matthey, Hertfordshire, England.
3. Beary E.S., Paulsen P.J. Development of high-accuracy ICP mass spectrometric procedures for the quantification of Pt, Pd, Rh and Rb in used auto catalysts. Anal. Chem. 1995, 67:3193-3201.
4. Niemelä M., Perämäki P., Piispanen J., Poikolainen J. Determination of platinum and rhodium in dust and plant samples using microwave-assisted sample digestion and ICP-MS. Anal. Chim. Acta 2004, 521:137-142.
5. Puig A.I., Alvarado J.I. Evaluation of four sample treatments for determination of platinum in automotive catalytic converters by graphite furnace atomic absorption spectrometry. Spectrochim Acta, Part B 2006, 61:1050-1053.
6. Borisov O.V., Coleman D.M., Oudsema K.A., Carter R.O. Determination of platinum, palladium, rhodium and titanium in automotive catalytic converters using inductively coupled plasma mass spectrometry with liquid nebulization. J. Anal. At. Spectrom. 1997, 12:239-246.
7. Moldovan M., Gómez M.M., Palacios M.A. Determination of platinum, rhodium and palladium in car exhaust fumes. J. Anal. At. Spectrom. 1999, 14:1163-1169.
8. Jafarifar D., Daryanavard M.R., Sheibani S. Ultra fast microwave assisted leaching for recovery of platinum from spent catalyst. Hydrometallurgy 2005, 78:166-171.
9. Marinho R.S., Afonso J.C., da Cunha J.W.S.D. Recovery of platinum from spent catalysts by liquid-liquid extraction in chloridemedium. J. Hazard. Mater. 2010, 179:488-494.
10. Baghalha M., Khosravian Gh H., Mortaheb H.R. Kinetics of platinum extraction from spent reforming catalysts in aqua-regia solutions. Hydrometallurgy 2009, 95:247-253.
11. Merdivan M., Aygün R.S., Külcü N. Flame AAS determination of platinum, palladium and rhodium in catalysts. Atom. Spectrosc. 1997, 18:122-126.
12. Recchia S., Monticelli D., Pozzi A., Rampazzi L., Dossi C. On the effect of catalyst status in the quantitative determination of platinum in Pt-Sn/MgO materials. Fresenius J. Anal. Chem. 2001, 369:403-406.
13. Balcerzak M., Świecicka E., Balukiewicz E. Determination of platinum and ruthenium in Pt and Pt-Ru catalysts with carbon support by direct and derivative spectrophotometry. Talanta 1999, 48:39-47.
14. Petrova P., Velichkov S., Velitchkova N., Havezov I., Daskalova N. Problems, possibilities and limitations of inductively coupled plasma atomic emission spectrometry in the determination of platinum, palladium and rhodium in samples with different matrix composition. Spectrochim Acta, Part B 2010, 65:130-136.
15. Moldovan M., Rauch S., Morrison G.M., Gómez M., Antonia Palacios M. Impact of ageing on the distribution of platinum group elements and catalyst poisoning elements in automobile catalysts. Surf. Interface Anal. 2003, 35:354-359.
16. Fernández-Ruiz R., Cabello Galisteo F., Larese C., López Granados M., Mariscal R., Fierro J.L.G. TXRF analysis of aged three way catalysts. Analyst 2006, 131:590-594.
17. Lucena P., Vadillo J.M., Laserna J.J. Mapping of platinum group metals in automotive exhaust three-way catalysts using laser-induced breakdown spectrometry. Anal. Chem. 1999, 71:4385-4391.
18. Lajunen L.H.J., Perämäki P. Spectrochemical Analysis by Atomic Absorption and Emission 2004, The Royal Society of Chemistry, Cambridge, UK. 2 nd edition.
19. NIST Certificate of Analysis for SRM 2557, issued August 1993.
20. Pinna F. Supported metal catalysts preparation. Catal. Today 1998, 41:129-137.
21. Le Page J.F. Applied Heterogeneous Catalysis: Design, Manufacture, Use of Solid Catalysts 1987, Editions Technip, Paris, France.
22. Niemelä M., Kola H., Perämäki P., Piispanen J., Poikolainen J. Comparison of microwave-assisted digestion methods and selection of internal standards on the determination of Rh, Pd and Pt in dust samples by ICP-MS. Microchim. Acta 2005, 150:211-217.