Iron lithium mica ore dressing plant example
40 years Germany has been producing iron ore lepidolite from a tungsten-tin ore with magnetic separation and flotation. The mine only recovered tungsten and tin minerals in the 1920s, while iron-lithium mica was abandoned as tailings. Due to the market demand, the iron-lithium mica concentrate was recovered from the accumulated tailings by magnetic separation method, and then the iron-lithium mica beneficiation workshop was built. In 1945, the plant with a scale of 600 tons/day was built, respectively, using magnetic separation and magnetic separation. The iron-lithium mica concentrate is produced by combining two processes of flotation, and the concentrate grade is 95%-97% iron-lithium mica, and the recovery rate is 50%-70%. There are two types of ore processed, as shown in Table 1, and the production process is shown in Figures 1 and 2. Table 1 Mineral composition of two ores Quartz type Mineral name quartz Lithium mica fluorite topaz 锡石 Black tungsten ore content,% 78 20 1.3 0.5 0.1 0.1 Yunying rock type Mineral name Yunyingyan, granite Feldspar, porphyry quartz Iron lithium mica Black tungsten ore 锡石 other content,% 45 43 6 1 1 4 Figure 1 Old plant iron lithium mica beneficiation process Figure 2 New plant iron lithium mica selection process Our technology, characters and culture penetrate into every field of workmanship and business, from R&D to production and from sale to service. We always make sure that every step and every product is the perfect combination of technology and art.Our factory persistently observes the principle of "honest and faithful, quality utmost, reciprocal and mutual benefit". With high quality products and excellent services provided for all customers, we are creating a better world together with new and old friends. Manual Sewing Machine,Pp Woven Bags Manual Sewing Machine,Plastic Woven Sewing Machinery,Plastic Pp Woven Bag Sewing Machine Zhejiang Sanlong Universal Machinery Co.,Ltd. , https://www.sanlongcomachine.com