Patents of the Members of the Hydrometallurgy
Unit
Agatzini S., Karidakis T. “Production of a magnesium hydroxide- containing mixture
suitable for use as a filler in polymers and as an additive in cement”. Greek patent no 1003693 (2000).
Agatzini-Leonardou S., Oustadakis P., and Zafiratos J., “Process for the
removal of aluminium and/or chromium from nickel and/or cobalt sulphate
solutions at atmospheric pressure.” Greek patent no 1003419 (1999).
Agatzini-Leonardou S., Dimaki D., “Method for extraction of nickel and/or
cobalt from nickel and/or cobalt oxide ores by heap leaching with a dilute
sulphuric acid solution, prepared from sea water, at ambient temperature.”
Greek
patent no 1003569 (2000).
Agatzini S.
and Dimaki D., “Nickel and cobalt
recovery from low-grade nickel oxide ores by the technique of heap leaching
using dilute sulphuric acid at ambient temperature”.
Greek patent no
1001555 (1991).