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["Добавление десульфатора", "В настоящее время из--raw material содержит высокое содержание тяжелых металлов,,需要添加钝化剂。。Теперь возникает вопрос::钝化剂量过大会有何现象和后果?稀释剂为柴油" "Очень большая доза не нужна, увеличение дозы не означает, что注入量大了就能降低催化剂的毒害了 钽化饱和了再加大量也没有用了" "Десульфатор содержит тяжелые металлы сантбь,,造成重金属超标" "С多anks,感谢指导。我想知道钝化剂中的元素加入过多对产品分布和再生效果或催化剂活性有何影响影响" "Так "На самом деле,操作讲究的是种平衡 "]Отоклонения от бал неприлимым" "М少了达不到目的的,物料及质量、收率都会有影响 " "多了有一种中毒 " "变成另外种中毒!"]

2018-07-02View Original

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现在由于装置原料重金属含量较高,需加注钝化剂。加注量也可以参考氢烷比来调整。 现在提出一个问题:钝化剂加注量过大会有什么现象和后果?稀释剂为柴油。
Reply #22018-07-03
很大了没有必要,增加剂耗 并不是注入量大了就能降低催化剂的毒害了 钝化饱和了再加大量也没有用了
Reply #32018-07-03
钝化剂含重金属锑,造成重金属超标。
Reply #42018-07-04
谢谢指导。我想知道钝化剂中的元素加入过多对产品分布和再生效果或催化剂活性有何影响
Reply #52018-07-04
产品中?还是催化剂上附着金属?
Reply #62018-07-04
其实操作讲究的是种平衡,偏离平衡点的操作都是不可取的! 少了达不到目的,物料及质量、收率都会有影响,多了有一种中毒,变成另外种中毒!

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