Method for preparing bricks by smelting copper-containing dangerous solid waste and method for preparing black copper

The invention belongs to the technical field of smelting furnace blowing and non-ferrous metal recycling, and particularly relates to a method for smelting copper-containing dangerous solid waste to make bricks and a method for making black copper. The invention provides a method for preparing bricks by smelting copper-containing dangerous solid wastes. The method is characterized in that carbon-containing auxiliary materials such as waste cathode carbon block powder, waste tire powder and oil sludge are added to prepare the copper-containing bricks. The copper-containing brick has the advantages that in the high-temperature smelting process, the heating reaction is fast, the impurity removal effect is obvious, the copper content of a slag phase is low, the smelting capacity of a unit hearth of a smelting furnace is increased, the effects of reducing carbon and saving energy are achieved, the purity of a black copper product is improved and the like, residues are subjected to water quenching, and the water-qu