Their website seems to be claiming they have some secret sauce:
> Our advantage starts with a remarkable innovation: Other processes leach metals out of spent battery materials, but our patented Hydro-to-Cathode direct precursor synthesis process leaches out impurities, keeping the valuable metals in solution and eliminating multiple steps in the recycling flow.
> Our advantage starts with a remarkable innovation: Other processes leach metals out of spent battery materials, but our patented Hydro-to-Cathode direct precursor synthesis process leaches out impurities, keeping the valuable metals in solution and eliminating multiple steps in the recycling flow.