As an important type of difficult-to-process gold ore resources, the sorting problem of high-arsenic gold ore has long restricted the development and utilization of gold resources. In this type of ore, gold is often embedded in sulfide minerals such as arsenopyrite and pyrite in the form of fine par...

   Calcium carbonate (CaCO3), as a widely used compound, plays an important role in fields such as building materials, pharmaceuticals, food processing, and plastic filling.It mainly comes from three types of ores: calcite, marble, and limestone.Among these three types of calcium carbonate...

La fluorita, también llamada espato flúor, está compuesta principalmente de fluoruro de calcio y tiene una amplia gama de usos, como en la industria del acero como fundente, en color de esmalte y fundente, en el campo óptico de lentes, se puede utilizar polvo de fluorita de grado ácido. utilizado p...