搜索 - 科创

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，硅藻土，硅酸铝等作为载体制成球状，柱状多孔颗粒一般含V2O5 6-8.6％，K2O 9-13％，Na2O 1-5％ ,SO3 10-20％（指硫酸盐含量），SiO2 50-70％（如下图所示）一种钒系催化剂例图常见的操作温度有

当然，上述只是我的臆想，也许科创早就有了一需要高等级才能看或是移到能材版的精品贴，里面的大神做出了能烧硫磺甚至硫铁矿的小型沸腾炉，有着磨口石英管和自制管试炉，找到了安全高效的钒系催化剂文献，也许还有换热器

我阅读大量钒系催化剂文献后装作采购原料的人在1688上购买工业偏钒酸钠，买了五次都是假的(某多多也是)。检验的最简单方法就是溶解后加硫酸，水解沉钒是立竿见影的，不变色就有鬼了。

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