In　this　study,　WC　and　WC　6　wt%　Co　scraps　were　utilized　in　molten　salt　state　as　two　consumable　anodes　to　circulate　tungsten　and　cobalt　during　electrolysis.　Because　of　poor　dissolution　of　cemented　carbide　scrap　in　NaCl-KCl　salt,　tungsten　trioxide　was　added　to　NaCl-KCl　salt　as　active　substance　to　improve　the　dissolution　of　the　anode.　Therefore,　dissolutions　of　WC　and　WC-6　wt%　Co　anodes　were　studied　at　different　tungsten　trioxide　contents.　It　was　shown　that　addition　of　tungsten　trioxide　significantly　increased　dissolution　of　the　anode.　The　addition　of　tungsten　trioxide　drastically　reduced　charge　transfer　impedance　and　accelerated　the　dissolution.　The　electrolyte　resistance　also　reduced　slightly.　The　electrolysis　of　WC　anode　was　investigated　at　optimal　tungsten　trioxide　content.　Tungsten　with　single　phase　was　obtained　at　current　density　of　0.1　A.cm(-2)　for　8　h.　The　electrolysis　of　WC-6　wt%　Co　anode　was　also　explored　using　same　tungsten　trioxide　content.　The　data　suggested　that　electrolysis　time　and　current　density　greatly　influenced　the　composition　of　cathode　product.　The　preliminary　conditions　were　determined　for　separation　of　tungsten　and　cobalt.　Overall,　the　electrochemical　preparations　of　cobalt　and　tungsten　metal　were　achieved　by　two-step　electrolysis　processes.