ISSN 1121-7588
M. Doynov*, L. Bozadjiev**, T. Dimova**, M. Sviretcova**
*LUKOIL Neftochim Burgas
**University “Prof. Dr. A. Zlatarov”, Bourgas, Bulgaria


Spinel pigments of sea-green, light blue and moderate blue color were prepared from exhausted catalysts containing γ - Al2O3 as main phase, MoO3 as secondary phase and CoO, NiO or both as accessory phases, after slight correction of their composition. The color indices of the pigments were determined using a computer program, as well as their color according to the CIE standard.
€ 45,00

ico-info Address
  • Sede legale : via dei Bianchi n.19
  • 47121 - Forlì (FC)
  • email:
  • R.E.A. 297724
  • reg. Imp. Forlì-Cesena
  • Capitale sociale: EURO 20.000,00 interamente versato
© Techna Group s.r.l. - Faenza (RA) - Italy - VAT IT03368230409 Daisuke Ecommerce