The Production of the Certified Reference Materials CBPA-1 and CBPA-2: a Copper Sulphide Ore and a Flotation Concentrate Samples from Sossego Mine, Brazil
Over the last twenty years CETEM has been involved in the preparation and certification of reference material from ores, concentrates and related materials for use in analytical laboratories associated with mining, metallurgy and earth sciences.CETEM provides reference materials from mineral samples, not available from the existing sources, to meet the needs of the mining and mineral industry. CBPA-1 and CBPA-2 respectively are samples of copper sulphide ore and flotation concentrate, both originated from Sossego Mine, located in Par(a) State, Brazil.The batch characterization was carried out by a collaborative measurement program with participation of 20 industrial,commercial and government laboratories from South America, North America, Europe, Asia and Africa. The certificates and report were issued in December 2007 (http://www.cetem.gov.br/mrc/ing). The objective of this paper was to describe the procedures for material preparation and the collaborative approach involving a collaborative interlaboratory measurement program to certify CBPA-1 and CBPA-2.
Certified reference material Copper sulphide ore Copper sulphide flotation concentrate
M.A.C. Goes
Centre for Mineral Technology, Ilha da Cidade Universit(a)ria, Rio de Janeiro, Brasil
国际会议
XXIV International Mineral Processing Congress(第24届国际矿物加工大会)
北京
英文
154-164
2008-09-24（万方平台首次上网日期，不代表论文的发表时间）