This book contains up-to-date information regarding the process metallurgy community, which convened the Extraction & Processing Division Congress at the TMS 2010 Annual Meeting & Exhibition. It covers the science, technology and industrial practice of the processing of ores and the treatment and minimization of wastes. Subjects include advances in roasting and sintering; aqueous processing; energy conservation in metals extraction and materials processing; materials processing fundamentals; pyrometallurgy; recycling; and developments in rare earth science and technology.