US PATENT SUBCLASS 75 / 738
.~.~.~.~.~ Nickel(Ni) or Cobalt(Co) recovered as free metal

Current as of: June, 1999
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75 /   HD   SPECIALIZED METALLURGICAL PROCESSES, COMPOSITIONS FOR USE THEREIN, CONSOLIDATED METAL POWDER COMPOSITIONS, AND LOOSE METAL PARTICULATE MIXTURES

330  DF  PROCESSES {9}
392  DF  .~ Producing or treating free metal {10}
710  DF  .~.~ Below 300 degrees C {2}
711  DF  .~.~.~ Using nonmetallic material which is liquid under standard conditions (e.g., hydrometallurgy, etc.) {11}
724  DF  .~.~.~.~ Displacing by another metal (i.e., electromotive series) {4}
738.~.~.~.~.~ Nickel(Ni) or Cobalt(Co) recovered as free metal

DEFINITION

Classification: 75/738

Nickel (Ni) or Cobalt (Co) recovered as free metal:

(under subclass 724) Process wherein the free metal recovered by displacement is Nickel (Ni) or Cobalt (Co).