Glossary

High Pressure Acid Leach (HPAL)

HPAL technology enables the recovery of nickel from nickel oxide ores that traditionally were difficult to process.
SMM was the first company in the world to apply it successfully on a commercial scale.
The oxide ores are subjected to high temperature and pressure and reacted under stable conditions with sulfuric acid to produce a nickel-rich refining intermediate.

Simulation of unit conversion

Unit conversion table

toz g kg
1 31.1 0.0311
0.0321 1 0.001
32.15 1000 1
lb g kg
1 454 0.454
0.0022 1 0.001
2.205 1000 1
PAGE TOP
PAGE TOP