Yunfu pyrite is China's largest iron ore sulfur Yunfu County, located in Guangdong Province, it is bigger than Lu Jiang, Anhui, Inner Mongolia Dongshengmiao, cervix and other large carbon Sulfur, is China's largest, annual output of 300 tons Pyrite mine. The proven pyrite mine in Hainan is o ......
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XIAOMAOSHAN beneficiation plant was built in the 1970s, the initial plant design scale is 45,000 t / a. In the mid-to-late 1980s, the process and equipment were transformed, and the main building of the grinding and floating plant was built. Concentrator development to the present, has been gradual ......
Li Xinmin Zhang Zhanliang Li Ping Zhang Caimin Luonan County of Shaanxi Province Chen Gold Smelting Co., Ltd. Xie Jianhong Zhang Zhiyuan School of Materials and Engineering, Xi'an University of Architecture and Technology   Pick  want  In this paper, combined with the phen ......
In multi-mineral indium associated non-ferrous metal sulphide minerals, particularly zinc sulfide ore, followed galena oxide, lead, tin ore, copper sulfide and antimony sulfide mineral ore. Although indium is initially enriched in some non-ferrous metal concentrates, due to the low indium grade, it ......
The tailings accumulated in many mines over the years contain a certain amount of copper with recovery value. Moreover, the copper in the flotation tailings is mostly in oxidized minerals. Many mines are already using these resources. Below are the tailings dip of the two companies. Take the actual ......
The annual grain output of China is about 500 million tons, and the loss in the processes of threshing, drying, storage, transportation, processing, and consumption after harvest is as high as 18%, which is a big gap with the world's annual mildew loss of 3%. Among these losses, because of cli ......
The high quality and safety of the new battery once again made scientists see the hope of replacing lithium. According to foreign media reports, a few days ago, IBM and the ETH Zurich produced a new type of fluid battery. In addition to powering the chip, it can even lower the temperature of the ch ......
Sewage suction trucks are our common sanitation vehicles and can be used to collect liquid substances such as manure, mud, and crude oil. At present, most of the sewage suction trucks use vacuum pumps, which have a large suction force and a long suction range. They are particularly suitable f ......
Recently, in order to enter the smart home ecosystem more conveniently, NVC has signed a strategic cooperation agreement with the company, such as Haier Home and other companies, to establish a strategic cooperation agreement with the U.S. The Integrated House Design Center is intended to make more ......
The use of cable fault tester: Domestic use of industrial control embedded computer platform system, the entire system will be fault testing, path detection, precise determination of three parts, lithium power supply, easy to carry, convenient testing. Domestic use of 12.1-inch LCD large screen ......