《Table 2.Experimental scheme for the smelting separations of HVTMP》

《Table 2.Experimental scheme for the smelting separations of HVTMP》   提示:宽带有限、当前游客访问压缩模式
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《Effects of smelting parameters on the slag/metal separation behaviors of Hongge vanadium-bearing titanomagnetite metallized pellets obtained from the gas-based direct reduction process》


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*:Experimental conditions of No.2,No.7,No.13 and No.19 are the basic smelting parameters.

In the experiments,the effects of smelting temperature,smelting time,C/O ratio,and Ca O/Si O2 ratio were investigated.These parameters were 1823–1898 K,10–60 min,0.70–1.50,and 0.18–0.80,respectively.When the smelting Ca O/Si O2 ratio was 0.18,the Ca O fluxes were not added.In this study,the single-factor control variable method,in which only a single parameter was changed and the other parameters were maintained under the basic conditions,was used to investigate the effects of various smelting parameters on the recovery of valuable elements in the smelting separation process of HVTMP.The basic smelting parameters were a smelting temperature of 1848 K,a smelting time of 30 min,a C/O ratio of 1.10,and a Ca O/Si O2 ratio of 0.60.The detailed experimental scheme is shown in Table 2.