Molybdenum ore processing
Molybdenum ore introduction:
The molybdenum ore processing production process mainly includes three processes of crushing, grinding and beneficiation.In the process of crushing, the three-stage closed-circuit crushing is a modern crushing method suitable for molybdenum ore, which can complete the work of ore crushing and partial dissociation, thereby improving the subsequent grinding efficiency;In the grinding process, the second section and the closed grinding are the grinding process, which can make the molybdenum grinding more complete;In the beneficiation process, the beneficiation method of molybdenum in China is mainly flotation.In the deep selection of molybdenum-based ores containing trace amounts of copper, a partial mixing priority flotation process was employed.
Molybdenum ore processing:
The first stage: crushing and screening – three sections of closed circuit broken
The bulk molybdenum ore is uniformly fed into the jaw crusher or the mobile jaw crusher (primary crushing) by the vibrating feeder for coarse crushing;The coarsely crushed molybdenum ore is sieved by a vibrating sieve and then sent to a multi-cylinder hydraulic cone crusher (secondary crushing) by a belt conveyor for medium crushing;The crushed molybdenum ore material is sent to a sand making machine for fine crushing;
Second stage: milling
The 0-12 mm manganese powder sieved through the vibrating screen is evenly sent to the scoring mill for grinding, and is sieved by a spiral classifier. If it does not meet the requirements, it is sent to the ball mill to continue grinding;
The third stage: dressing
In the beneficiation process, the beneficiation method of molybdenum in China is mainly flotation.In the deep selection of molybdenum-based ores containing trace amounts of copper, a partial mixing priority flotation process was employed.At present, China also recovers molybdenum from copper molybdenum ore. The common process is copper-molybdenum mixed flotation, and then copper-molybdenum separation and molybdenum concentrate.
Molybdenum ore processing technology:
Remarks: The production line is mainly based on the actual material size and the customer’s requirements for product granularity. According to different production site conditions, Dewo engineers can provide customers with process planning and technical support, and we can also design non-standard according to the actual installation conditions of customers and supporting components, etc., we strive to achieve a reasonable and economical production line for customers.This production line is mainly based on the crushing of ore raw materials,the post-order process and beneficiation equipment can be further consulted by Dewo technical engineers.