The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.
温煅烧后的闪锌矿石与稀硫酸反应制备七水硫酸锌和五水硫酸
。
The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.
温煅烧后的闪锌矿石与稀硫酸反应制备七水硫酸锌和五水硫酸
。
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