(A) Overview Chuxian copper mine in Chu county in Anhui Province. The mine in 1958 began construction in 1959, the construction of mineral processing plant, built in the second half of 1960 Concentrator 50 tons / day. After several expansions, the actual production capacity is now 200 tons/day. T
Read moreDiamond is a crystal of carbon under high temperature and high pressure and is the hardest mineral in nature. Its name comes from the Greek word "Adamas", which means hard and invincible. Diamond is a rare, precious non-metallic mineral, plays an important role in the national economy. Di
Read moreI. Introduction Gold Mine tailings ore beneficiation of gold or gold extraction process the recovery of other useful components of the waste solid powder, 0.15mm or less in diameter. Large-scale formal gold mine tailings are mostly disposed of by tailings stockpiling. However, with the expansion o
Read moreThe production and processing plant of Fushan Copper Mine was put into operation in July 1971 to 1978. The average production index only reached: the recovery rate was 89.23%, and the concentrate grade was 15.54%. The production indicators of the past few years have fluctuated greatly. Fukuyama is
Read morePurple Mountain Handan Steel Group Co., Ltd., formerly known as coke kilns Yongnian County coal mine, a local state-owned enterprises in the county, there is a annual output of 300,000 tons of raw coal mine, a total installed capacity of 24,000 kilowatts of pit coal gangue power plant , an electric
Read moreNon-ferrous metal ores often associated small amount of gold. These golds are usually contained in polymetallic ore and copper ore mainly composed of copper , lead and zinc . The grade of gold is not high, generally not more than 2 grams / ton. However, due to the large scale of non-ferrous metal d
Read moreGenerally, the resonant screen is divided into two types: elastic link type and inertial type according to the type of the transmission mechanism. At present, China mainly produces an elastic link type resonance screen using a dual mass system. The structure of the elastic link type resonance scre
Read moreWith the development of social economy, the acceleration of industrialization and urbanization, and the increasingly serious environmental problems, in order to protect people's living environment and seek sustainable development, governments have formulated various laws and regulations and envi
Read moreOn March 11th, Dongfeng Suizhou Special Purpose Vehicle Co., Ltd. and Guangxi Yuchai Machinery Co., Ltd. held a delivery ceremony for large-size mining vehicles equipped with YC6MK engines and a large customer forum in Jiexiu, Shanxi. More than 80 people, including mine owners, potential customers
Read morePowder metallurgy is the preparation of metal powders, molding and sintering processes and the use of metal powder (or mixture of metal powder and nonmetal powder) is made of materials technology and products. It is a subdiscipline of metallurgy and materials science. Powder metallurgy products ca
Read moreA copper ore deposits generally Zambia strip output, the average thickness of 8m, angle 30 ° ~ 90 °, generally about 40 °. Both the ore body and the surrounding rock are relatively stable. The stage height is 40 to 60 m, and the stage is divided into three segments with a height of 15 to
Read moreLisong yttrium niobium ore beneficiation plant brown The Lisong Brown Mine is located in the northeast of He County, Guangxi Province. The system consists of a brown castor granite weathering crust deposit and an alluvial sand deposit. According to the degree of weathering, weathering crust deposi
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