å•ç‹¬ seldom form separate deposits, mostly symbiotic with tungsten, molybdenum , copper , lead , tin and so on. In the process of sorting tungsten or tin in sulfide ore, in order to comprehensively recover rhodium and reduce the niobium content of tin concentrate, low-grade antimony tin ore is produced separately. If pyrometallurgical smelting process such middlings, arsenic complex compositions will produce tin-bismuth alloys, bismuth is not conducive to recovery, while the use of wet processing, can achieve better results.
The chemical composition of the strontium ore used in a plant is shown in Table 1. The medium ore with a particle size between -0.15 and +0.037 mm accounts for 85%. The phase composition of ruthenium is shown in Table 2.
Table 1 é“‹ä¸çŸ¿æˆåˆ†(%)
Table 2 Phase composition of bismuth in the Yuzhong mine (%)
The wet process of the Yanzhong Mine is shown in Figure 1.
Fig.1 Flow chart of the process of picking up the wetness method
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