20
May
13:02
NICKEL, COPPER, COBALT: Equipment to collect, lift undersea nodules successfully tested
The Metals Company and Swiss-based partner Allseas Group have successfully tested equipment to lift polymetallic nodules from the ocean floor to the surface in deepwater tests, Kallanish reports.
The riser and flexible jumper hose were deployed from the project’s surface vessel, the Hidden Gem, and the jumper connected to the robotic nodule vehicle at depths of around 745 metres. The location of the testing was not disclosed, but the last deepwater testing t…
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