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天然石英砂

大型實體生產廠家


全國服務熱線:

136-3838-6048

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详细内容

提高石英砂酸洗效率的方法

建立中和池、妥善處理廢液、回收生產水是企業處理酸洗廢液的常見做法。然而,除了努力處理廢液外,企業還需要掌握如何大幅提高石英砂酸洗效率。

1、不同酸對青海石英砂廠生產的石英砂酸洗效果的影響結果表明,三元混合酸具有良好的除鐵效果。其中鹽酸具有良好的金屬溶解性和鐵離子絡合作用。

青海石英砂廠 (1).png


2、硝酸能有效氧化金屬元素生成可溶性鹽,但單獨使用效果較差;氫氟酸對二氧化硅、云母、長石等有顯著的溶解作用,氫氟酸的添加可顯著提高除鐵效率;混合酸洗可產生協同效應,有利于提高除雜效率。

1、酸洗溫度對石英砂酸洗效果的影響從上圖可以看出,酸洗溫度的提高會加快反應速度,提高除鐵率,但這種效果會隨著酸洗溫度的增加而減弱。溫度。除鐵率隨時間增加而增加。酸洗溫度高時,去除率高,去除率曲線在短時間內迅速上升,然后趨于平坦。3、酸濃度對石英砂酸洗效率的影響。


聯系人:田經理

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