Treatment of ore dressing wastewater by chemical coagul…

A mining company Hechi tin reselection method is employed to achieve separation and clay minerals, rocks and other impurities, where the ore rock since not the same, resulting in the changing of the wastewater discharged from the washing process. Mineral processing wastewater is the main source of

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Cone crusher technical operation procedures

16.1 Operating conditions: 16.1.1 It is necessary to have perfect safety protection, control interlocking oil pressure adjusting device, and equipped with all necessary, sensitive and reliable metering device. 16.1.2 The lubrication system is reliable and the oil passage is unobstructed. 16.1.3

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Application of New Technology of Reverse Flotation Magn…

The cyclone-static microbubble flotation column was developed by China University of Mining and Technology and won the second prize of the 2002 National Technology Invention. The main structure includes a column flotation section, a cyclone separation section, and a tube flow mineralization device.

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Jinping Phosphate Mine Concentrator (1)

Phosphorus deposits of the type shown in Table 1, at home and abroad of phosphate rock beneficiation indicators in Table 2. Jinping phosphate concentrator plant by the Beijing Nonferrous Metallurgy Design Research Institute in 1955, the design, the design capacity of 1,122,000 t / a, 1959

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Grain dryer research "new national standard"

On March 1st, the national industry standard setting seminar for low-temperature circulating grain dryers was held in Wuhu Anhui Senminuo Agricultural Science and Technology Co., Ltd., Hong Xieguo, vice chairman of China Agricultural Machinery Industry Association, and Wang Tianchen, secretary gen

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Recommendation: Increase subsidies for large agricultur…

[ China Agricultural Machinery Industry News ] The gap between subsidies for large-scale agricultural machinery and small and medium-sized agricultural machinery is not large, and there is a lack of subdivision of large-scale agricultural machinery purchase standards. At the same time, about 50% of

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Alfa Laval expands the state-of-the-art gas combustion …

Alfa Laval and its marine industry customers will gain more and more fuel experience in the Alfa Laval Testing and Training Center in Aalborg, Denmark. According to Peter Leifland, president of Alfa Laval's ship business, Alfa Laval has undergone a major expansion and reopening of the center on

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