针对攀钢钒钛磁铁精矿品位提高的情况，在实验室进行了高品位攀精矿烧结试验研究。
Pointed to the case that the grade of Panzhihua concentrates was increased, the laboratory test with high grade concentrates was conducted.
在高碱度条件下，运用正交组合分析手段，对钒钛磁铁精矿的烧结工艺进行烧结实验研究分析。
Using analysis methods of orthogonal combination under the conditions of high alkalinity, sintering process on Vanadic Titanomagnetite are researched.
试验结果表明，热风烧结可以提高钒钛磁铁精矿烧结矿的成品率和转鼓强度，但利用系数降低；
The test results show that hot- air sintering can increase sinter rate and tumbler strength, but decrease productivity.
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