Method for recovering waste tin from electroplated steel belt
A recycling method and technology for electroplating steel, applied in the electrolysis process, electrolysis components, etc., can solve the problems of a large amount of waste residue, accelerated thermal melting, etc., and achieve the effect of reducing waste gas treatment costs, processing time, and production costs.
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Embodiment 1
[0029] Such as figure 2 As shown, the method for recycling waste tin from electroplated steel strip in this embodiment first strips the waste tin on the steel strip to the polar plate, including the following steps:
[0030] (1) Put 80kg of solid tin in the recovery tank of the tin melting furnace in advance, turn on the tin melting furnace, the temperature is 300°C, and the heating time is 0.5 hours, so that the solid tin is converted into a tin solution;
[0031] (2) Then put the tinned pole plate fixed on the fixture into the tin solution in the recovery tank of the tin melting furnace, so that the waste tin on the pole plate reaches the melting temperature and is converted into a simple tin solution, so as to achieve the purpose of recycling the waste tin on the pole plate. tin purpose;
[0032] (3) Take out the elemental tin solution and solidify it into shape.
[0033] Such as image 3 As shown, the tin melting furnace used in this embodiment includes a furnace body ...
Embodiment 2
[0036] Such as figure 2 As shown, the method for recycling waste tin from electroplated steel strip in this embodiment first strips the waste tin on the steel strip to the polar plate, including the following steps:
[0037] (1) Put 100kg of solid tin in the recovery tank of the tin melting furnace in advance, turn on the tin melting furnace, the temperature is 300°C, and the heating time is 1 hour, so that the solid tin is converted into a tin solution;
[0038] (2) Then put the tinned pole plate fixed on the fixture into the tin solution in the recovery tank of the tin melting furnace, so that the waste tin on the pole plate reaches the melting temperature and is converted into a simple tin solution, so as to achieve the purpose of recycling the waste tin on the pole plate. tin purpose.
[0039] (3) Take out the elemental tin solution and solidify it into shape.
[0040] Such as image 3 As shown, the tin melting furnace used in this embodiment includes a furnace body an...
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