研究了以工业级硫酸镁为原料生产食用级碱式碳酸镁的工艺条件及影响产品收率的主要因素。
The technological conditions of the production of edible basic magnesium carbonate from industrial magnesium sulfate and the main factors affecting the yield of product are studied.
碱式碳酸镁在不同的锻烧时间、锻烧温度、加表面活性剂等各种条件对氧化镁活性及粒度的影响。
The influence of magnesium basic carbonate on MgO activity and particle size under conditions of different calcining time, calcining temperature and surface active agent.
以不同沉淀剂制备了碱式碳酸镁前驱体，讨论了前驱体制备温度和制备时间对得到的氧化镁的影响。
The effect of preparation temperature and aging time of the precursor on the properties of the resulting MgO was studied.
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。
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。
The method comprises: mixing the raw materials, pressing for shaping, reacting at high temperatures, and cooling the product to obtain magnesium aluminate spinel material.
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