Method for removing metal zinc from high-concentration gallium raw material
A metal zinc, high-concentration technology, applied in the field of metal zinc removal, can solve problems such as being unsuitable for large-scale industrial applications, and achieve the effects of low industrial operation cost, cost reduction, and increased added value
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Embodiment 1
[0036] The operation process of this embodiment is carried out in a nitrogen atmosphere. 20.37 grams of gallium raw material (zinc content is 17339.7 mg / kg, gallium content is 98.266 mass %, Chalco Shandong Branch) and 50 milliliters of 0.277 mol / liter hydrochloric acid solution After mixing in an ultrasonic oscillator, shake at 45° C. for 2 hours to obtain a mixed phase containing metal fluid and water.
[0037] Let the mixed phase containing metal fluid and water stand, separate the metal fluid phase and the water phase, put the metal fluid phase into a vacuum oven at 50°C and dry for 2 hours to obtain the gallium raw material product S1, and the product yield is 99.46% by mass .
[0038] As shown in Table 1, the zinc content of the gallium raw material product S1 is 8215.3 mg / kg.
Embodiment 2-18
[0040] The operation steps of Examples 2-18 are the same as those of Example 1, and gallium raw material products S2-S18 are obtained. The specific data and results are shown in Table 1.
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