Typical practice of sulfide ore flotation industry 1 copper sulfide ore dressing example A copper ore dressing plant in the northwest is a typical copper-sulfur ore, which belongs to the post-production intermediate-temperature hydrothermal deposit controlled by the structure. The deposit consist
Read moreThe ore weight is also called the ore bulk density, and the ore reserves are calculated as important parameters. Refers to the weight of a unit volume ore in a natural state, expressed as the ratio of the weight of the ore to its volume. According to the measurement method, it can be divided into s
Read moreThe car is lighter, faster, more manoeuvrable, and lower in fuel consumption. So whether it is active or forced, each brand is trying its best to make the car less heavy. The simplest and straightforward way is to change skin and skeleton. The body is usually composed of steels of different stre
Read moreOn September 26, 2017, the first North American Commercial Vehicle Show was officially opened in Atlanta, United States. More than 200 leading commercial vehicle and component suppliers from all over the world participated in the exhibition. Cummins, the world's leading power company, is
Read moreFor each type of ore, there is a suitable flotation time. If the flotation time is too short, the recovery rate is low. If the flotation time is too long, the quality of the concentrate will be lowered, and it is not economically economical. Therefore, flotation time should be determined through ex
Read moreThe optimum slurry concentration during flotation is determined by the ore properties and flotation conditions. The general rule is: ( 1 ) The mineral with large flotation density uses a thicker slurry, while the mineral with a small flotation density uses a thinner slurry; ( 2 ) Flotation of coa
Read moreA drying method can be employed. A representative slurry is weighed, then the slurry is dried and weighed, and the slurry concentration is calculated as follows. PA C = -------- × 100% PB C—concentration of pulp PA - dry mine weight PB - pulp heavy It takes a certain period of tim
Read moreRecently, the China Association of Automobile Manufacturers released sales figures for September. Among them, a total of 2,342,600 passenger cars were sold, which represented a high growth of 24.92% month-on-month, an increase of 3.27% from the same period of last year. As of the end of September,
Read moreA metal processing tailings harmless, characterized in that the method comprises the steps of: (1) Analysis of the metal tailings to be treated, for quartz and feldspar as gangue minerals, SiO2 content is greater than 35wt% metal tailings, using quartz separator and jib equipment to separate the q
Read moreThe 1- stage forced caving mining method should be applied to steeply thick ore bodies with moderately stable or stable rocks, small ore bodies with little change in shape or shape, or extremely thick ore bodies of any dip angle; 2 When the two stages are simultaneously harvested, the upper stage s
Read moreThe concept of smart transportation is becoming more and more popular in the transportation industry. For a time, no wisdom, no traffic, no traffic or wisdom, it seems that China’s transportation has entered the beauty of comprehensive wisdom, wisdom of the entire people, and wisdom of the
Read moreFollowing the mid-term exam, the results of the July auto test in the auto market have recently been posted. According to the latest data released by the CLUCC, the sales volume of domestic narrow passenger vehicles in July reached 1.66 million, a decrease of 7.3% from the previous month and a yea
Read more