Lime technical requirements: according to the content of lime in protactinium oxide, quicklime and lime powder into calcium lime and magnesia lime; slaked lime according to the content of magnesia slaked lime powder into calcium lime powder, lime powder and magnesia dolomite lime powder. Lime Ingredients: white or gray lump quicklime quality metallurgical lime, quicklime sales for ease of use in metallurgy, which require massive lime powder processed into quicklime, slaked lime powder or paste. Quicklime lump lime powder is obtained by grinding powder, the main ingredient is CaO. Lime is especially suitable for puffed food, mushrooms, fungus and other native products, as well as instrumentation, medicine, clothing, electronic telecommunications, leather, textile and other industry products.