This paper describes the existing condition and issues of a copper smelter,then proposes a scheme improving the hermetic blast furnace by Ausmelt smelting process,with description of scheme selection,process specialty,process flow,production scale,cost calculation and profit evaluation,etc.

Practice in extension of Ausmelt furnace liner life;

Improvement of lance position measurement method for Ausmelt furnace;

Analysis and comparison of direct recovery rate in crude tin reduction smelting between reverberatory furnace and Ausmelt furnace;

Investigation on control of slag's foam in Ausmelt converting furnace;

Improvement on control system of Ausmelt converting furnace;

Ausmelt technology——copper production technology for the 21~(st) century;

Describes centre on the fundamental tenets and the characteristic of Ausmelt technology, Studies of the possibility that uses the Ausmelt furnace replace the reverberatory furnace.