High temperature metallurgical processing contains the proceedings of the second international symposium on thermal processing of minerals metals and materials this symposium explores physical and chemical transformations in materials that have been designed to facilitate the recovery of valuable metals or produce other useful materials. 2nd international symposium on high temperature metallurgical processing proceedings of a symposium sponsored by the pyrometallurgy committee of the extraction and processing division and the energy committee of the extraction and processing division and the light metals division of tms the minerals metals materials society. 2nd international symposium on high temperature metallurgical processing electronic resource proceedings of a symposium sponsored by the pyrometallurgy committee of the extraction and processing division and the energy committee of the extraction and processing division and the light metals division of tms the minerals metals materials society edited by jiann yang hwang . 2nd international symposium on high temperature metallurgical processing proceedings of a symposium sponsored by the pyrometallurgy committee of the extraction and processing division and the energy committee of the extraction and processing division and the light metals division of tms the minerals metals materials society