| 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 |  | .~.~.~ Nonferrous {25} |
| 586 | DF | .~.~.~.~> Concurrent production of Nonferrous metal and other desired nonmetallic product (e.g., cement, etc.) |
| 587 | DF | .~.~.~.~> Countercurrent liquid-liquid extraction of molten Nonferrous metal |
| 588 | DF | .~.~.~.~> Fractionation of molten Nonferrous metal (e.g., with reflux, etc.) |
| 589 | DF | .~.~.~.~> Alkali metal, singly or in combination {2} |
| 593 | DF | .~.~.~.~> Beryllium(Be) |
| 594 | DF | .~.~.~.~> Magnesium(Mg) {2} |
| 605 | DF | .~.~.~.~> Alkaline earth metal, singly or in combination {3} |
| 610 | DF | .~.~.~.~> Rare earth metal, singly or in combination |
| 611 | DF | .~.~.~.~> Refractory metal, singly or in combination {3} |
| 624 | DF | .~.~.~.~> Manganese(Mn) {1} |
| 626 | DF | .~.~.~.~> Cobalt(Co) {1} |
| 628 | DF | .~.~.~.~> Nickel(Ni) {1} |
| 631 | DF | .~.~.~.~> Noble metal, singly or in combination {4} |
| 638 | DF | .~.~.~.~> Copper(Cu) {5} |
| 654 | DF | .~.~.~.~> Zinc(Zn) {3} |
| 668 | DF | .~.~.~.~> Cadmium(Cd) {1} |
| 670 | DF | .~.~.~.~> Mercury(Hg) |
| 671 | DF | .~.~.~.~> Aluminum(Al) {4} |
| 688 | DF | .~.~.~.~> Gallium(Ga) or Indium(In) |
| 689 | DF | .~.~.~.~> Germanium(Ge) |
| 690 | DF | .~.~.~.~> Tin(Sn) {1} |
| 693 | DF | .~.~.~.~> Lead(Pb) {3} |
| 703 | DF | .~.~.~.~> Antimony(Sb) {1} |
| 705 | DF | .~.~.~.~> Bismuth(Bi) |
| 706 | DF | .~.~.~.~> Arsenic(As) |