Search
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
17 results returnedSearch results
- Dissolution of zinc from sphalerite at elevated temperatures and pressures
- Copper recovery from segregation-flotation concentrates by ammoniacal-ammonium carbonate leaching
- Recovery of zinc from ammoniacal-ammonium sulfate leach solutions
- Oxidation leaching of copper sulfides in acidic pulps at elevated temperatures and pressures
- Continuous attrition grinding of coarse kaolin (in two parts).
- Electro-dewatering tests of Florida phosphate rock slime
- Continuous attrition grinding of coarse kaolin (in two parts).
- Oxidation leaching of copper sulfides in ammoniacal pulps at elevated temperatures and pressures
- Chemical processing of Florida phosphate rock slime
- Investigation of operating variables in the attrition grinding process
- Economics of recycling metals and minerals from urban refuse
- Electronic color sorting of glass from urban waste
- Dewatering Florida phosphate pebble rock slime by freezing techniques
- Ultrafine grinding of several industrial minerals by the attrition-grinding process
- Resource recovery from raw urban refuse
- Comminution by the Attrition Grinding Process
- Resource Recovery from Municipal Solid Waste