The method comprises: mixing the raw materials, pressing for shaping, reacting at high temperatures, and cooling the product to obtain magnesium aluminate spinel material.
其制备方法为：以铝型材厂污泥和碱式碳酸镁为主原料，将原料混合压制成型，经高温反应，反应产物经冷却，得到制备的镁铝尖晶石材料。
Lithium manganese oxide spinel is considered as a most promising positive material for lithium-ion secondary batteries because of its low cost and environmental harmlessness.
尖晶石锂锰氧化物具有资源丰富、成本低、无污染等突出优点，被公认为是一种最有前途的锂离子二次电池正极材料。
Magnesium aluminum spinel is widely used in refractory material, steel smelting, cement rotary kiln and glass kiln.
铝镁尖晶石广泛用于耐火材料、钢铁冶炼、水泥回转窑及玻璃工业窑炉上。
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