More than 700 nickel hyperaccumulators are known to science, but Metalplant chose O. chalcidica because it’s one of the best.

This demonstration plant for carbonyl process is being operated just outside of Lawton, Oklahoma, and Westwin is preparing to make Class 1 nickel powder samples for customer product qualifications.

It has a feed rate of up to 1kg/h and can produce powder sizes of up to 200μm. The machine is suitable for processing refractory metals such as tantalum, tungsten, titanium, molybdenum, and niobium, ...