US PATENT SUBCLASS 75 / 10.3
.~.~.~ Producing Zinc(Zn)


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}
10.1  DF  .~ Electrothermic processes (e.g., microwave, induction, resistance, electric arc, plasma, etc.) {17}
10.29  DF  .~.~ Distillation or volatilization of refined metal or compound thereof {2}
10.3.~.~.~ Producing Zinc(Zn) {2}
10.31  DF  .~.~.~.~> From consolidated material (e.g., briquette, pellet, etc.)
10.32  DF  .~.~.~.~> With electric arc


DEFINITION

Classification: 75/10.3

Producing Zinc (Zn):

(under subclass 10.29) Process wherein the volatilized metal is Zinc (Zn).