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High-purity siliceous material using copper smelting slag as raw material and method for producing the same

机译:以铜熔渣为原料的高纯硅质材料及其生产方法

摘要

PROBLEM TO BE SOLVED: To provide a method of reusing slag generated by in a copper smelting process.SOLUTION: Copper smelting slag is treated with aqueous solution comprising hydrochloric acid or nitric acid to generate hydrogel and dry it, to produce adsorbent comprising high-purity silicic acid. Furthermore, burning of the adsorbent provides conductive adsorbent and acid leaching provides adsorbent with a high surface area.
机译:解决的问题:提供一种再利用在铜熔炼过程中产生的炉渣的方法。解决方案:用含盐酸或硝酸的水溶液处理铜熔渣以产生水凝胶并干燥,以生产出高纯度的吸附剂。硅酸。此外,吸附剂的燃烧提供了导电吸附剂,酸浸提供了具有高表面积的吸附剂。

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