the vertical shaft impactor for all your coarse-to-fine crushing needs. It offers significant savings over higher-priced competitive crushers. with its low horsepower per ton of throughput, minimizes operating costs. Vsi Crusher,Vertical Shaft Impact Crusher,Vsi Impact Crusher,Vsi Stone Crusher Shenyang Sanland Mining Equipment Manufacture Co., Ltd. , https://www.sanlandcrusher.com
Our vertical shaft impactors feature multiple rotor configurations for various applications. each machine is configured to provide customers exactly what is needed for their unique application.
a wide speed range as well as the highest rotor tip speed allowing a high degree of process control.
The easily replaceable and indexable rotor tubes, cut your total operating cost and maintenance time in half,the easiest Vsi Crusher to maintain and one of the best impact crushers on the market.
Comparison between Carbothermal Reduction Method and Silicon Thermal Reduction Method
The main advantage of carbothermic reduction that can step directly out of metal, reducing inexpensive, reasonable energy use. It can be produced continuously in large quantities.
The silicon thermal reduction method has a fast reaction speed, and the product is easy to adjust and control, and is suitable for multi-variety and small batch production.
When the carbothermal method reaches the slag-free operation, the rare earth recovery rate is above 90%. The silicon heat method increases the secondary recovery process, and the recovery rate can reach 80%. The silicon thermal process produces rare earth intermediate alloys, which consume more than 30% of the raw materials and electrical energy consumed by the carbothermal method.