US PATENT SUBCLASS 75 / 586
.~.~.~.~ Concurrent production of Nonferrous metal and other desired nonmetallic product (e.g., cement, etc.)


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}
414  DF  .~.~ At 300 degrees C or greater (e.g., pyrometallurgy, etc.) {7}
585  DF  .~.~.~ Nonferrous {25}
586.~.~.~.~ Concurrent production of Nonferrous metal and other desired nonmetallic product (e.g., cement, etc.)


DEFINITION

Classification: 75/586

Concurrent production of Nonferrous metal and other desired nonmetallic product (e.g., cement, etc.):

(under subclass 585) Process in which a material is reduced to Nonferrous metal with simultaneous production of another product other than usual by-products (e.g., cement, etc.).