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发明公开
CN1601270A 高炉矿渣细粉还原性与还原能力的快速评价方法 失效 - 权利终止

高炉矿渣细粉还原性与还原能力的快速评价方法
摘要：
本发明涉及一种高炉矿渣细粉还原性与还原能力的评价方法，本发明采用硫酸铈(IV)－硫酸亚铁溶液定量评价高炉矿渣细粉的还原能力，根据0.025M的硫酸亚铁溶液的消耗量，求出被高炉矿渣细粉所还原的硫酸铈(IV)的量，被还原的硫酸铈(IV)量越大，就说明矿渣细粉的还原能力越强。采用该种试验方法的评价结果与实际试验结果具有很好的对应性。
摘要（英）：

The invention relates to an evaluation method of blast furnace slag fine powder reducibility and reducing capability. Said invention adopts cerium sulfate-ferrous sulfate solution to quantitatively evaluate reducing capability of blast furnace slag fine powder, according to the consumption of ferrous sulfate solution of 0.025M the quantity of cerium sulfate which is reduced by blast furnace slag fine powder can be solked, so that it can show that the can show that the more the reducing quantity of cerium sulfate is larger, the more the reduction capability of the blast furnace slag fine powder is stronger. The evaluation result obtained by adopting this test method and actual test result have good correspondency.

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