calcining

1 definition found

calcining - Collaborative International Dictionary of English v.0.48 :

  Calcine \Cal*cine"\, v. i. [imp. & p. p. Calciden; p. pr. &
     vb. n. Calcining.] [F. calciner, fr. L. calx, calcis, lime.
     See Calx.]
     [1913 Webster]
     1. To reduce to a powder, or to a friable state, by the
        action of heat; to expel volatile matter from by means of
        heat, as carbonic acid from limestone, and thus (usually)
        to produce disintegration; as to, calcine bones.
        [1913 Webster]
  
     2. To oxidize, as a metal by the action of heat; to reduce to
        a metallic calx.
        [1913 Webster]