In the stone production line process, the sand making machine has gradually replaced the fine crusher as the user's preferred equipment. Because of its strong crushing ability, it is widely used in various road and bridge construction raw material processing, refractory materials and various sl
Read moreWhile it has been found that there are more than 250 kinds of lead-zinc minerals, but is currently available for only 17 kinds of industrial use. Wherein the lead has 11 industrial minerals, industrial minerals zinc six species (Table 3.8. 1), galena, sphalerite most important. The type of ore indu
Read moreCopper has been subjected to many stages from the underground mining to the end of copper products, such as wires or pipes. Mining, breaking The initial stage of all raw copper is the mining of sulfide ore and oxidized ore, which, after excavation or blasting, is broken into walnut-sized ore. Gr
Read moreLi Shaoyuan, Zhang Gaomin (High Long Gold Mining Ltd., Guangxi Tianlin 533312) CLC number: TD923 Document code: A Article ID: 1671-9492 (2004) 03-0047-03 Fluorite is a strategic mineral [1] , which plays a big role in the economic development of a country. It is widely distributed all over the w
Read moreZhenjiang Titanium white powder Co., Ltd. (Zhenjiang Titanium Dioxide Plant) is one of the backbone enterprises of China titanium dioxide production, annual output of 360,000 now has 000 tons of high-grade titanium dioxide and 20 000 tons of polymeric iron sulfate production capacity. The company
Read moreWith high-tech ceramics, rubber, plastics, catalysts, environmentally friendly materials, aerospace evolving material, a magnesium oxide crystal material, in particular material applications high purity oxygen (MgO content of not less than 98%) of the more widely. For example, it is used to treat p
Read more1. The equipment management personnel work under the leadership of the factory manager and the deputy factory manager, implement the regulations on equipment management in the company and the factory, and are responsible for the equipment management of the whole plant to improve the equipment opera
Read moreFrom the previous description, we have learned that rare earth minerals are usually accompanied by natural radioactive elements such as uranium and thorium . In the process of rare earth production, these nuclear elements are often enriched in intermediate products and wastes, and radioactivity run
Read moreClassification of rare earths 1) Light rare earth (also known as 铈 group): 镧 , 铈, 镨 , é’• , é’·, é’ , é“• , é’† . 2) Heavy rare earth (also known as é’‡ group): 铽 , é• , é’¬ , é“’ , é“¥ , 镱 , é•¥ , é’ª , é
Read moreGold is a precious metal and was one of the first metals discovered and exploited by people. It has been around for more than 6,000 years. It is an important raw material for making jewelry and currency, so it is known as the “king of metalâ€. With the development of science and technolo
Read moreGanzhou non-ferrous metal smelter Wu Jing election workshop was built in 1954 and put into production, mainly dry magnetic separation, gravity lifting of scheelite lift float, flotation and electrostatic separation processing tungsten ore and southern Jiangxi province's small and medium sized h
Read moreThe basic principle of electrowinning uses an insoluble (inert) anode. During the electrowinning process, all of the copper deposited on the cathode is derived from the copper solution, and the copper concentration of the solution is continuously decreased. The cathodic reaction of the electrolysis
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