Hydrometallurgical

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Hydrometallurgical \Hy`dro*met`al*lur"gic*al\, a.
     Of or pertaining to hydrometallurgy; involving the use of
     liquid reagents in the treatment or reduction of ores. --
     {Hy`dro*met`al*lur"gic*al*ly}, adv.
     [1913 Webster]