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Method for preparing ceramsite proppant from regenerated alumina slag
The invention discloses a method for preparing a ceramsite proppant from regenerated alumina slag, and belongs to the technical field of ceramsite proppant preparation, and the method comprises the following steps: S1, purchasing raw materials, purchasing a binder, and preparing sufficient water; S2, conducting burdening to obtain a primary mixture; S3, carrying out wet ball milling to prepare primary mixed slurry; S4, conducting settling and drying to prepare primary mixed powder; S5, proportioning materials to obtain a secondary mixture; S6, conducting granulating to obtain a semi-finished product of the ceramsite proppant; S7, conducting calcining to obtain a finished product ceramsite proppant; S8, conducting cooling; S9, conducting screening to obtain a qualified finished product ceramsite proppant; and S10, conducting packaging. The ceramsite proppant is prepared from the regenerated aluminum oxide slag, third-level aluminum ore and potassium feldspar as raw materials, the regenerated aluminum oxide slag is a product during smelting, the preparation method can realize recycling of the regenerated aluminum oxide slag, resources are saved, and meanwhile, the production cost of the ceramsite proppant is reduced, so that the production cost of enterprises can be reduced, and normal supply of enterprises is ensured.
本发明公开了再生氧化铝渣制备陶粒支撑剂的方法，属于陶粒支撑剂制备技术领域，包括以下步骤：S1：采购原料，采购粘结剂，准备足量水；S2：配料，得到一次混合料；S3：湿法球磨，制得一次混合浆料；S4：沉降并干燥，制得一次混合粉料；S5：配料，得到二次混合料；S6：制粒，制得半成品陶粒支撑剂；S7：煅烧，制得成品陶粒支撑剂；S8：冷却；S9：筛分，得到合格的成品陶粒支撑剂；S10：包装；本发明采用再生氧化铝渣、三级铝矿石和钾长石为原料制备陶粒支撑剂，其中，再生氧化铝渣为熔炼时的产物，该制备方法可实现再生氧化铝渣的再利用，节约资源，同时降低陶粒支撑剂的生产成本，从而能够降低企业的生产成本，保证企业的正常供货。
Method for preparing ceramsite proppant from regenerated alumina slag
The invention discloses a method for preparing a ceramsite proppant from regenerated alumina slag, and belongs to the technical field of ceramsite proppant preparation, and the method comprises the following steps: S1, purchasing raw materials, purchasing a binder, and preparing sufficient water; S2, conducting burdening to obtain a primary mixture; S3, carrying out wet ball milling to prepare primary mixed slurry; S4, conducting settling and drying to prepare primary mixed powder; S5, proportioning materials to obtain a secondary mixture; S6, conducting granulating to obtain a semi-finished product of the ceramsite proppant; S7, conducting calcining to obtain a finished product ceramsite proppant; S8, conducting cooling; S9, conducting screening to obtain a qualified finished product ceramsite proppant; and S10, conducting packaging. The ceramsite proppant is prepared from the regenerated aluminum oxide slag, third-level aluminum ore and potassium feldspar as raw materials, the regenerated aluminum oxide slag is a product during smelting, the preparation method can realize recycling of the regenerated aluminum oxide slag, resources are saved, and meanwhile, the production cost of the ceramsite proppant is reduced, so that the production cost of enterprises can be reduced, and normal supply of enterprises is ensured.
本发明公开了再生氧化铝渣制备陶粒支撑剂的方法，属于陶粒支撑剂制备技术领域，包括以下步骤：S1：采购原料，采购粘结剂，准备足量水；S2：配料，得到一次混合料；S3：湿法球磨，制得一次混合浆料；S4：沉降并干燥，制得一次混合粉料；S5：配料，得到二次混合料；S6：制粒，制得半成品陶粒支撑剂；S7：煅烧，制得成品陶粒支撑剂；S8：冷却；S9：筛分，得到合格的成品陶粒支撑剂；S10：包装；本发明采用再生氧化铝渣、三级铝矿石和钾长石为原料制备陶粒支撑剂，其中，再生氧化铝渣为熔炼时的产物，该制备方法可实现再生氧化铝渣的再利用，节约资源，同时降低陶粒支撑剂的生产成本，从而能够降低企业的生产成本，保证企业的正常供货。
Method for preparing ceramsite proppant from regenerated alumina slag
再生氧化铝渣制备陶粒支撑剂的方法
WANG YUZHONG (author) / CHEN YOULIANG (author) / ZHANG XING (author)
2021-10-26
Patent
Electronic Resource
Chinese
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