论文部分内容阅读
德意志联邦共和国KHD Humboldt Wedag AG公司(Postf.910457,D-5000 Koln 91,F.R.G,phone(0221)823—0,Telex8812263)与津巴布韦Kamativi锡矿山合作进行选矿试验成功之后,最近签订了选矿设备的供货合同。目的在于迸行半工业试验·以提高细粒共生的伟晶岩矿石的品位。 Kamativi锡矿的伟.洁岩踢矿石矿一床含有长石、黑云母、白云母、锉云母、石英和锐铁矿,含量为百万分之20至100。而且伟晶岩含有拓榴石,有待
Following the success of the beneficiation trial in cooperation with the Kamativi Tin Mine in Zimbabwe, the German Federal Republic of KHD Humboldt Wedag AG (Postf. 910 547, D-5000 Koln 91, FRG, phone (0221) 823-0, Telex 8812263) Goods contract. The aim is to conduct semi-industrial tests to improve the grade of fine grained co-born pegmatite ore. The Kamativi Tin Mine, a bed of rock kicking ore containing feldspar, biotite, muscovite, file mica, quartz and anatase, is in the 20 to 100 ppm range. Pegmatite and contain the garnet, to be