0%

Words related to smelting

smelt
S s

  • regulus

    (initial capital letter) Astronomy. a first magnitude star in the constellation Leo.

  • acid rain

    Acid rain is rain polluted by acid that has been released into the atmosphere from factories and other industrial processes. Acid rain is harmful to the environment.

  • beneficiate

    to process (ores) through reduction

  • black copper

    a regulus of 95-percent-pure copper, produced in a blast furnace by smelting oxidized copper ores.

  • blast furnace

    A blast furnace is a large structure in which iron ore is heated under pressure so that it melts and the pure iron metal separates out and can be collected.

  • blister copper

    an impure form of copper having a blister-like surface due to the release of gas during cooling
All about water Download all about WATER in pdf