2. Barite calcination method A solution of barium sulfide is prepared. The sulfuric acid and zinc oxide are reacted, purified by adding potassium permanganate and zinc powder, and compressed to obtain a zinc sulfate solution. Then, the prepared barium sulfide solution is mixed and subjected to a metathesis reaction to obtain a mixture of zinc sulfide and barium sulfate, and then the precipitate is subjected to pressure filtration, calcination, wet grinding, drying, and pulverization to obtain a zinc white product.
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It is generally more expensive than lithopone and may not be as environmentally friendly It is generally more expensive than lithopone and may not be as environmentally friendly
In agricultural settings, it helps in protecting crops from wildlife and in managing the movement of livestock In agricultural settings, it helps in protecting crops from wildlife and in managing the movement of livestock
Its small grid size makes it ideal for garden trellising, providing support for climbing plants like tomatoes and beans without obstructing the sunlight Its small grid size makes it ideal for garden trellising, providing support for climbing plants like tomatoes and beans without obstructing the sunlight