Abstract: With the large number of mineral resources development and utilization of increasingly scarce minerals,mineral resources become increasingly strained.At home and abroad to improve the extraction of minerals useful new technology and new methods at the same time,more and more attention to deal with the comprehensive utilization of tailings.In a comprehensive review of the tailings at home and abroad to address the use of the method of tailings at the same time at home and abroad to deal with chemical and comprehensive utilization of a number of practical experience,provides an research profile of chemical disposal and utilization about tailings at home and abroad