With the facts that the hot-dip galvanizing industry continues to develop, the output of hot-dip galvanizing dross increased unceasingly and the zinc resources reduces constantly, the problem of the hot-dip galvanizing dross regenerative recovery has became the focus of the industrial circle, Therefore, this paper put forward on the concept that using hot-dip galvanizing dross to prepare zinc powder directly from the reclaim and recycle of the zinc resource; And prepared zinc powder at the ordinary pressure according to the physicochemical characteristics of zinc that the vapor pressure of hot-dip galvanizing will change exponential near the melting point; and observed the exterior pattern of zinc powder, analyzed the distribution of grain size and determined the content of zinc.
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