Search U.S. government technical reports digitized or harvested by TRAIL.
Preliminary separation of metals and nonmetals from urban refuse
Recovery of the nonferrous metals from auto shredder rejects by air classification
Improved cupric ammonium carbonate leaching of copper scrap
Use of cryogens to reclaim nonferrous scrap metals
Recovering metal from nonmagnetic auto-shredder reject
Metal recovery by dismantling of scrapped starter motors, auto generators, and alternators