Determination of palladium in powder materials of electrical products after their service life exhausting

Titov V.I., Goundobin N.V., Pilipenko L.V.
UDC
669.85
DOI
10.18577/2307-6046-2015-0-1-11-11
Article PDF (Russian) (403.52 KB)
How to cite
Titov V.I., Goundobin N.V., Pilipenko L.V. Determination of palladium in powder materials of electrical products after their service life exhausting // Proceedings of VIAM. 2015. No. 1. DOI: 10.18577/2307-6046-2015-0-1-11-11. URL: https://test.viam.ru/en/journal/2015/1/11
Abstract

The technique of determination of palladium content in powder materials of electrical products, exhausted their service life was developed. One of the most important types of secondary raw material for platinum group metals manufacture are electrical products used in aerospace engineering, which spent their lifetime. Palladium is applied not only for a development of materials of aviation applications. It is also used, for example, for a production of catalysts used in chemical and petrochemical industry. Palladium content in products, exhausted their service life may range from hundredths to integral percent. These are rather high values, so a relevance of this work is obvious, since the earth's resources of rare metals are limited. The developed method allows to control a content of a precious metal (palladium) with sufficiently low level of error.

Reference list
  1. Kozhahmetov S.M. Vek redkih metallov [Age of rare metals] //Redkie zemli. 2013. №1. S. 60–65.
  2. Glazunov S.G., Jasinskij K.K. Titanovye splavy dlja aviacionnoj tehniki i drugih otraslej promyshlennosti [Titanium alloys for aircraft and other industries] //Tehnologija legkih splavov. 1993. №7. S. 45–53.
  3. Kablov E.N. Strategicheskie napravlenija razvitija materialov i tehnologij ih pererabotki na period do 2030 goda [Strategic directions of development of materials and processing technologies for the period up to 2030] //Aviacionnye materialy i tehnologii. 2012. №S. S. 7–17.
  4. Kablov E.N. Sovremennye materialy – osnova innovacionnoj modernizacii Rossii [Modern materials - the basis of innovative modernization of Russia] //Metally Evrazii. 2012. №3. S. 10–15.
  5. Kablov E.N., Karpov Ju.A., Titov V.I. i dr. Opredelenie renija i rutenija v nanostrukturirovannyh zharoprochnyh nikelevyh splavah dlja aviacionnoj tehniki [Determination of rhenium and ruthenium in nanostructured heat-resistant nickel alloys for aircraft equipment] //Zavodskaja laboratorija. Diagnostika materialov. 2014. T. 80. №1. S. 6–12.
  6. Kablov E.N., Petrushin N.V., Bronfin M.B., Alekseev A.A. Osobennosti monokristallicheskih zharoprochnyh nikelevyh splavov, legirovannyh reniem [Features single-crystal high-temperature nickel alloys doped with rhenium] //Metally. 2006. №5. S. 47–57.
  7. Kablov E.N., Lomberg B.S., Ospennikova O.G. Sozdanie sovremennyh zharoprochnyh materialov i tehnologij ih proizvodstva dlja aviacionnogo dvigatelestroenija [The creation of modern high-temperature materials and production technologies for aviation engine] //Kryl'ja Rodiny. 2012. №3–4. S. 34–38.
  8. Tarasov Ju.M., Antipov V.V. Novye materialy VIAM − dlja perspektivnoj aviacionnoj tehniki proizvodstva OAO «OAK» [New materials VIAM – for promising aviation equipment produced by JSC «UAC»] //Aviacionnye materialy i tehnologii. 2012. №2. S. 5–6.
  9. Sidorov V.V., Timofeeva O.B., Kalicev V.A., Gorjunov A.V. Vlijanie mikrolegirovanija RZM na svojstva i strukturno-fazovye prevrashhenija v intermetallidnom splave VKNA-25-VI [Effect of microalloying REM on the properties and structural phase transformations in intermetallic alloys VKNA-25-VI] //Aviacionnye materialy i tehnologii. 2012. №4. S. 8–13.
  10. Kablov E.N., Ospennikova O.G., Vershkov A.V. Redkie metally i redkozemel'nye jelementy – materialy sovremennyh i budushhih vysokih tehnologij [Rare metals and rare earth elements - materials of current and future high-tech] //Trudy VIAM. 2013. №2. St. 01 (viam-works.ru).
  11. Letov A.F., Karachevcev F.N., Gundobin N.V., Titov V.I. Razrabotka standartnyh obrazcov sostava splavov aviacionnogo naznachenija [Development of standard samples of alloys aviation applications] //Aviacionnye materialy i tehnologii. 2012. №S. S. 393–398.
  12. Kablov E.N. Materialy dlja izdelija «Buran» – innovacionnye reshenija formirovanija shestogo tehnologicheskogo uklada [Materials for the product «Buran» – innovative solutions forming the sixth technological order] //Aviacionnye materialy i tehnologii. 2013. №S1. S. 3–9.
  13. Ginzburg S.N., Prokof'ev I.V. Analiticheskaja himija platinovyh metallov [Analytical chemistry of platinum metals]. M.: Nauka. 1972. 616 s.
  14. Basargin N.N., Rozovskij Ju.G. Metody himicheskogo analiza gornyh porod [Methods for chemical analysis of rocks]. M.: Nauka. 1973. 87 s.
  15. Basargin N.N., Rozovskij Ju.G. Spektrofotometricheskoe opredelenie platiny i palladija v katalizatorah [Spectrophotometric determination of platinum and palladium catalysts] //Zavodskaja laboratorija. 1973. T. 39. №1. S. 3–4.
  16. Basargin N.N., Rozovskij Ju.G. Fotometricheskij metod opredelenija palladija [Photometric method for the determination of palladium] /V kn. Teoreticheskie i prakticheskie voprosy primenenija organicheskih reagentov v analize. M.: Nauka. 1976. S. 125–131.
  17. Zhendareva O.G., Muhina Z.S. Analiz gal'vanicheskih vann [Analysis of electroplating baths]. M.: Himija. 1970. S. 202–205.
  18. Maljutina T.M., Alekseeva T.Ju., Karpov Ju.A. Opredelenie platiny i palladija v otrabotannyh katalizatorah metodom ICP OES posle vskrytija proby vysokotemperaturnym splavleniem [Determination of platinum and palladium in the spent catalyst by ICP OES after opening the sample high temperature fusion] //Zavodskaja laboratorija. Diagnostika materialov. 2009. T. 75. №1. S. 4–7.