weldon's process

1 definition found

weldon's process - Collaborative International Dictionary of English v.0.48 :

  Weldon's process \Wel"don's proc"ess\, (Chem.)
     A process for the recovery or regeneration of manganese
     dioxide in the manufacture of chlorine, by means of milk of
     lime and the oxygen of the air; -- so called after the
     inventor.
     [1913 Webster]