1 |
Villarreal M.S., et al., 1999: Recovery of vanadium and molybdenum from spent petroleum catalyst of PEMEX, Industrial and Engineering Chemistry Research, 38, pp. 4624-4628.
DOI
ScienceOn
|
2 |
Lee, F.-M., Knudsen, R.D., and Kidd, D.R., 1992: Reforming catalyst made from the metals recovered from spent atmospheric resid desulfurization catalyst, Industrial and Engineering Chemistry Research, 31, pp.487-490.
DOI
|
3 |
Biswas R.K., Wakihara M., and Taniguchi M., 1985, Recovery of vanadium and molybdenum from heavy oil desulphurization waste catalyst, Hydrometallurgy, 14, pp219-230.
DOI
ScienceOn
|