Tongling Nonferrous metals company Tongguanshan, Copper Mountain Lion and processing plant, do not consider the original design of the ore off the mud. Production practice has proved that both the pit mining and the exposed mining ore contain a certain amount of slime. Due to the presence of slime,

Oxidation smelting process and other metallurgical cupellation pyrometallurgical production of noble metal, a large amount of lead contained in the raw material is oxidized to lead oxide into the flue gas, the production of polluting workplace and its surroundings. In the hydrometallurgy of preciou

Our city is located in the central and western part of Hebei Province, east of the provincial capital Shijiazhuang City, west of Taihang Mountain. The city has a total area of ​​603 square kilometers, which is a transitional zone between mountains and plains. Mountains, hills and plai

"The negotiations between Tesla and the Shanghai Municipal Government are still in progress." According to informed sources, it was only because Tesla was too expensive and was temporarily stranded. However, rising market capitalization is likely to accelerate Tesla's domestic proces

1000T/d full mud cyanidation gold selection equipment selection schedule Table 1 Serial number Device name Technical performance and specifications single Bit Quantity Weight (T) Electric motor Manufacturer Or figure number equipment price Remarks Single Total weight (T) model Qu

Antimonide semiconductor (ABCS) mainly refers to two yuan Ga, In, Al and other elements of the group â…¢ Sb, As and other elements â…¤ compound formed, ternary, and quaternary compound semiconductor material, such as GaSb, InSb, AlGaSb, InAsSb AlGaAsSb, InGaAsSb, etc., their lattice constan

It is to build a dike with impervious materials on the surface of a flat pile, and build a number of ponds, then pump the leachate into it and infiltrate into the heap. The advantage of this liquid distribution method is low energy consumption, no acid mist, and is beneficial to the health of the o

Since it is necessary to pay attention to protecting the crystal of the diamond from being damaged (or minimizing the secondary crushing rate), equipment for lower crushing strength or selective crushing is often used in the selection of crushing and grinding equipment. Common conical and jaw crush

Moscow Institute of steel and alloys and research work of the Central Research Institute of Geological Survey scientifically proven bacterial leaching method is suitable for processing refractory arsenic concentrate. This concentrate is characterized by the inclusion of very fine-grained precious r

Rice is one of the most important economic crops in China. The rice obtained through rice cultivation is also an indispensable staple food source for all three meals a day. Therefore, with the development of society and the improvement of people’s living standards, the safety of r

At the recent Seatrade International Cruise Show in the United States, Wärtsilä (ship hangar location) Group launched and demonstrated the latest innovative "SmartPredict" ship navigation intelligent prediction system. According to reports, Wärtsilä's "SmartPredict&q

Hydrocyclones are mainly used in the beneficiation industry for classification, sorting, concentration and de-sludge. Therefore, the hydrocyclone can generally be divided into two types for classification and heavy medium selection. Here we mainly introduce the hydrocyclone for classification, whic