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  • Classification and Recycling of Waste Aluminum
    Classification and Recycling of Waste Aluminum

    Classification and Recycling of Waste Aluminum，Waste aluminum is divided into two categories: new waste aluminum and old waste aluminum

    2024-10-07

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  • The process of extracting zinc from refined zinc sulfide ore mainly includes the following steps
    The process of extracting zinc from refined zinc sulfide ore mainly includes the following steps

    The process of extracting zinc from refined zinc sulfide ore mainly includes the following steps

    2024-09-27

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  • Extracting lead from lead-zinc ore mainly involves the following steps
    Extracting lead from lead-zinc ore mainly involves the following steps

    Extracting lead from lead-zinc ore mainly involves the following steps

    2024-09-27

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  • Lead acid battery recycling and processing technology
    Lead acid battery recycling and processing technology

    Lead acid battery recycling and processing technology 当前，废铅酸蓄电池的处理工艺流程主要有三种： 第一种是将废铅酸蓄电池进行去壳倒酸等相关处理之后，进行火法混合冶炼。这种方法的优点在于操作简单，能够高效地得到铅锑合金，但同时也存在能耗高、污染重的缺点。火法冶炼过程中会产生大量的废气、废水和废渣，对环境造成严重影响。 第二种方法是将废铅酸蓄电池进行破碎分选，分出金属部分和铅膏，两者分别进行火法冶炼。这种方法相对于第一种方法来说，能够更好地分离出有价值的金属和铅膏，提高了回收利用率。同时，由于分别进行冶炼，也能够减少能耗和污染。但是，破碎分选过程中会产生大量的噪音和粉尘，对操作人员的健康也造成一定的威胁。 第三种方法是在第二种方法的基础上，对铅膏部分进行脱硫转化，然后再进行火法冶炼。这种方法相对于第二种方法来说，能够更好地处理铅膏部分，提高了铅的回收率，同时也减少了硫的排放，对环境的影响也更小。但是，脱硫转化过程中需要加入一定的化学药剂，可能会产生新的污染物。

    2024-09-24

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  • lead smelting pot is deliverying to clients
    lead smelting pot is deliverying to clients

    30T 40T 50T 70T 100T POT

    2024-09-24

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  • Mineral selection methods and processes for copper mines
    Mineral selection methods and processes for copper mines

    Mineral selection methods and processes for copper mines

    2024-09-20

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