Areal Distribution Of Main Molybdenum Mines

There are quite many molybdenum mines in China

, among which the Jinduicheng Mine of Shaanxi, the Yangjiazhangzi Mine of Liaoning and Luanchuan Mine of Henan are the three major molybdenum bases of China, with their aggregate production capacity amounting to moer than 80% of the country"s total output of molybdenum concentrates. In addition, the Baoshan Lead-Zinc-Silver mine, the Shizhuyuan Tungsten-Tin-Molybdenum-Bismuth mine and other mines of Hunan also recover a large quantity of molybdenum concentrates. 14.3 shows the mining and dressing capacity of major molybdenum mines. A comparison of mining and dressing capacities between major molybdenum mines The Jinduicheng Molybdenum Company, located in Huaxian County of Shaanxi, is the largest molybdenum mining, dressing and smelting complex in China. The enterprise was set up in 1958 and as a result of nearly 40 years of upgrading and development, now it has an annual capacity of producing 12,000 tons of molybdenum concentrates, 10,000 tons of molybdenum oxide, 350,000 tons of sulfur concentrates, 1,000 tons of ammonium molybdate, 1,500 tons of ferro-molybdenum and nearly 1,000 tons of copper concentrates. In 1996, 19,556 tons of molybdenum concentrates (45% Mo) and 12,898 tons of molybdenum oxide were produced. The Luanchuan Molybdenum Company of Luoyang was set up in 1972 and now it has become a large State-owned enterprise combining mining, dressing, smelting and intensive processing together, with an annual mining and dressing capacity of one million tons, annual smelting capacity of 3,000 tons, and intensive processing capacity of 150 tons. It produced 4,717 tons of molybdenum concentrates, 1,096 tons of ferro-molybdenum, 89 tons of molybdenum powder and 23 tons of molybdenum bars in 1996.As the professional manufacturer of complete sets of mining machinery, such as Mobile crusher,raymond mill, Henan Hongxing is always doing the best in products and service. The Yangjiazhangzi Mining Bureau is an enterprise with a long history, which was put into production as early as in 1899, and now it remains to be an important molybdenum producing base in China. In 1995, it mined 826,000 tons of ores and made an excavation of 25,500 m. In 1996, it produced 2,689 tons of molybdenum concentrates. In addition to the above-mentioned three large molybdenum-producing bases there are several other important molybdenum enterprises and mines. They are: the Jinxi Molybdenum Company, Daheishan molybdenum Mine of Jilin, Xinhua molybdenum Mine of Chaoyang, Xiaoshigou Mine of Hebei, Xianlinfu Iron- molybdenum Mine of Zhejiang, as well as Huangshan, Qingtian and other molybdenum mines. A number of copper mines, such as Dexing, Shouwangfen, Tongshan, Baoshan and a part of tungsten mines also recover a certain quantity of molybdenum.cement mill price:http://www.crusher-machine.com/23.html china vibrating feeder:http://www.hxjq-crusher.com/44.html

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