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在处理乌拉尔钛磁铁矿时,高炉炉料中钛含量的提高使含钒生铁的冶炼过程明显复杂化,因此认为,卡奇卡纳尔原料的高炉冶炼是处理乌拉尔钛磁铁矿的所有工艺问题中最薄弱的环节。当转为处理卡奇卡纳尔矿床本身的矿石(卡奇卡纳尔第二采选公司的原料基地)时,预计精矿中二氧化钛的含量将从2.5％增加到3.5—3.7％。毫无疑问,这些问题将更为尖锐。由沃尔科夫和科潘矿床的矿石选出的精矿中,TiO~2的含量还将更高,达到5.0—6.6％。上述三个矿床的精矿中五氧化二钒含量为0.6—1.3％。 含钒球团金属化及其在电炉(例如矿热电炉)中熔炼,以制取含钒的铁碳熔体,并且随后通过吹氧使钒进入渣相,可
In dealing with the Ural titanomagnetite, the increase of the titanium content in the blast furnace charge significantly complicates the smelting process of the vanadium-containing pig iron. Therefore, it is considered that all the process problems of the Ural titanomagnetite are dealt with in the blast furnace smelting of the khaki cannella material The weakest link. When it comes to processing the ore of the Kachincanar deposit itself, the raw material for Catch Kanal II Mining, the content of titanium dioxide in the concentrate is expected to increase from 2.5% to 3.5-3.7%. There is no doubt that these issues will be more acute. The content of TiO 2 will also be higher in the concentrates selected from the ores of Volkow and Copan deposits, reaching 5.0-6.6%. The above three deposits of vanadium pentoxide content of 0.6-1.3%. Vanadium-containing pellets are metallized and smelted in an electric furnace, such as a mined electric furnace, to produce a vanadium-containing iron-carbon melt, and subsequently vanadium is introduced into the slag phase by blowing oxygen