Gold Recovery From Copper Gravity Concentrates Using The InLine Leach Reactor And Weak Base Resin InLine Leach Reactor, Tech Papers Please login or register to access the content. Skills Posted on November 10, 1999 ← The InLine Leach Reactor – The New Art in Intensive Cyanidation of High Grade Centrifugal Gold Concentrates Gold Recovery From Gold Copper Concentrates Using the InLine Leach Reactor And Aurix Resin →