A METHOD FOR IMPROVING SELECTIVITY AND RECOVERY IN THE FLOTATION OF NICKEL SULPHIDE ORES THAT CONTAIN PYRHOTITE BY EXPLOITING THE SYNERGY OF MULTIPLE DEPRESSANTS
- Application ID: EP13719704
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class B03 (SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.