Method of melting a mixture of scrap metal using scrap rubber

1. A process for melting metal in a vessel comprising:

providing a container adjacent to the vessel, wherein the container is a rotary kiln;

providing a quantity of scrap rubber into the container;

providing at least one burner to heat the quantity of scrap rubber in the container to convert the quantity of scrap rubber into combustible liquids, gasses and solids;

separating metal residue from the liquids, gasses and solids;

providing the converted scrap rubber into the vessel containing metal; and

melting the metal contained in the vessel using in part the converted scrap rubber.

2. The process of claim 1 wherein the container includes a control damper to control or prevent air entry.

3. The process of claim 1 wherein the at least one burner comprises an oxygen gas burner, and wherein the at least one burner is connected to the container so as to heat an outside surface of the container.

4. The process of claim 1 further comprising providing a pipe in fluid communication with the container and the vessel, wherein the combustible liquids and gasses flow through the pipe and into the vessel.

5. The process of claim 1 further comprising providing a fume collecting duct in fluid communication with the vessel, wherein the fume collecting duct draws the combustible gasses into the vessel.

6. The process of claim 1 wherein the rotary kiln contains the scrap rubber, and wherein heating of the rotary kiln converts the quantity of scrap rubber into liquids, gasses and solids and also separates out scrap metal in the quantity of scrap rubber, and wherein the separated scrap rubber components may be removed through discharge openings in the rotary kiln.

7. The process of claim 6 wherein the scrap rubber is heated under controlled oxygen levels to enable decomposition of at least most of the scrap rubber into liquids, gasses and solids.

8. The process of claim 6 wherein the scrap rubber is heated via the wall of the rotary kiln.

9. A process for melting steel scrap for producing steel in a furnace comprising:

providing a scrap tire ignition container positioned adjacent the furnace and in heat and material transfer connection therewith, the scrap tire container including a quantity of scrap rubber, wherein the scrap tire container is a rotary kiln;

providing at least one heat source to heat the scrap rubber in the scrap tire container to convert the quantity of scrap tires into combustible fluids;

providing a quantity of scrap metal in the furnace;

utilizing and transferring heat generated in the scrap tire container to the scrap metal in the furnace to heat the scrap metal in the furnace to reduce the amount of external energy required to be applied to the furnace for melting of the scrap metal and to thereby increase the efficiency of the furnace;

separating metal residue from the combustible fluid; and

feeding the combustible fluid into the furnace to aid in melting the scrap steel-metal in the furnace.

10. The process of claim 9 wherein the scrap rubber includes at least some tires that include an amount of metal.