Xinhai warmly invites you to join in the China Mining Conference and Exhibition 2021 with us!
In July 2019, we meet our new member of Xinhai Mining. They are full of enthusiasm and vitality as the midsummer in July and becoming the new blood of Xinhai Mining. They have their heart filled with the longing of the future, and keeping the energy. Now let’s follow their training journey in 10 days, witnessing the spirit and mien of this group of young people!
Malaysia CNMC 700t/d gold project has successfully reached the standard and put into production in a short period of time, which not only fully reflects the excellent mineral processing technology strength and the overall service advantages of Xinhai technology and mineral processing EPC+M+O service, but also wins further recognition for Xinhai Mining.
According to the classification of the chemical composition, the types of iron ore can be divided into magnetite, hematite, limonite and siderite. According to the specific magnetization coefficient, the iron ores can be divided into strong magnetic minerals and weak magnetic minerals, which provides a basis for the extraction of iron. Here are the common iron ore processing technologies.
At present, the grade of raw tungsten ore in the world is decreasing year by year. There is less and less easy-to-mining wolframite, while refractory scheelite and wolframite-scheelite intergrowth ore gradually occupy the main position. The tungsten extraction technologies vary according to different types of tungsten ore, which can be dived into the extraction of scheelite, extraction of Wolframite, extraction of wolframite-scheelite intergrowth ore.
For the flotation process, whether a mineral processing obtains the satisfactory mineral processing indexes depends largely on the flotation reagent system, including the type of flotation reagent, the amount of flotation reagent, the method and location of flotation reagent added.
As the marketing demand is more and more diversified, the key point that decides the result of competition is after-sales service, especially the products’ quality and function are similar.
In recent years, "Green Mining" has become an inevitable choice for mining enterprises. As the "waste" after mineral processing, tailings has been recognized as the potential secondary resource, but traditional tailings wet discharging violates the principle "Green Mining".