Mineral Processing To Material Processing

As the world tension relaxes and as the interest and taste for consumer products change, complacency is beginning to prevail over the needs of minerals and primary metals. The current trend towards resources and energy conservation calls for miniaturization of consumer goods, and lowers the demand for virgin materials to produce goods and services. Challenged by the third world countries with high grade ores and low labor costs, industrialized nations with lower grade ores are being pressed into more efficient operation through technological innovation, while protecting the environment. In many countries, domestic mines were forced to close since the oil crises due to rapidly rising energy and labor costs. Research in conventional mineral processing needs to be directed towards breakthrough technologies in order to maintain the competitive edge in the global marketplace. Research activities will provide new challenges in the processing of solid waste and waste water for environmental remediation as well as for resource conservation, in the preparation of new functional materials of extreme purity and/or unique properties for high technology applications and in the development of such future resources as deep sea minerals and extraterrestrial materials.