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菲兰德公司年产V_2O_5 5300吨,占世界产量的10～15％。该公司是北欧最大的钢铁企业,效率非常高。该公司高炉原料的1/3是由本公司三个矿山供给的。奥坦麦基矿石经过采矿、井下破碎、选厂的一段破碎、经湿式磁选,回收铁矿和钒矿。从磁铁矿的精矿中将钒变成水溶性的,用热液浸出。摘自《科技文献速报》矿山工学编1978,9,5,Vol21,№11,G78111104。
Philippine Rand Company with an annual output of 5300 tons of V 2 O 5, accounting for 10 to 15% of world production. The company is the largest iron and steel company in Northern Europe and is very efficient. One-third of the company’s blast furnace feedstock is supplied by the Company’s three mines. Ostanmaki ore after mining, broken underground, a section of plant crushing, wet magnetic separation, recovery of iron ore and vanadium ore. Vanadium into water-soluble from the magnetite concentrate, leaching with hydrothermal solution. Excerpt from “Scientific and Technical Documentation” Mine Engineering, 1978,9,5, Vol21, № 11, G78111104.