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A platform for research: civil engineering, architecture and urbanism
Preparation method of light white corundum
The invention discloses a preparation method of light white corundum, and relates to the technical field of white corundum preparation, the preparation method comprises the following steps: 1, preparing raw materials: preparing the raw materials from the following materials according to a weight ratio: industrial alumina powder, silicon dioxide, iron oxide, magnesium oxide, phenolic resin powder, trioctyl trimellitate, styrene, nano quartz sand powder and n-butyl acrylate; the ground materials are conveyed into the screening machine through the conveying device to be screened, the materials which do not meet the conditions are conveyed into the ball mill again to be subjected to secondary grinding, and the screening machine is a magnetic separation screening machine; under the action of the magnetic separation screening machine, iron in materials can be removed, the screening purpose can be achieved, part of white corundum waste screened out after screening can be secondarily guided into the electric arc furnace for secondary smelting, the use effect is good, the machining period is shortened, the production cost can be reduced, and the practicability is enhanced; the white corundum powder particles are finer and smoother.
本发明公开了一种轻质白刚玉的制备方法，涉及白刚玉制备技术领域，步骤一制备原料：原料由以下材料按照重量比组成，工业氧化铝粉、二氧化硅、氧化铁、氧化镁、酚醛树脂粉、偏苯三甲酸三辛酯、苯乙烯、纳米石英砂粉、丙烯酸正丁酯，本发明将完成研磨后的物料利用输送装置运输至筛分机中进行筛分，不满足条件地重新输送至球磨机中进行二次研磨，筛分机选用磁选筛分机；在磁选筛分机的作用下既能够将物料中的铁清除，又能够实现筛分的目的，筛分后筛选出来的一部分白刚玉废料还可以二次导入电弧炉中进而二次熔炼，使用的效果佳，缩短加工的周期，能够降低生产成本，增强实用性，使得白刚玉粉末颗粒更为细腻。
Preparation method of light white corundum
The invention discloses a preparation method of light white corundum, and relates to the technical field of white corundum preparation, the preparation method comprises the following steps: 1, preparing raw materials: preparing the raw materials from the following materials according to a weight ratio: industrial alumina powder, silicon dioxide, iron oxide, magnesium oxide, phenolic resin powder, trioctyl trimellitate, styrene, nano quartz sand powder and n-butyl acrylate; the ground materials are conveyed into the screening machine through the conveying device to be screened, the materials which do not meet the conditions are conveyed into the ball mill again to be subjected to secondary grinding, and the screening machine is a magnetic separation screening machine; under the action of the magnetic separation screening machine, iron in materials can be removed, the screening purpose can be achieved, part of white corundum waste screened out after screening can be secondarily guided into the electric arc furnace for secondary smelting, the use effect is good, the machining period is shortened, the production cost can be reduced, and the practicability is enhanced; the white corundum powder particles are finer and smoother.
本发明公开了一种轻质白刚玉的制备方法，涉及白刚玉制备技术领域，步骤一制备原料：原料由以下材料按照重量比组成，工业氧化铝粉、二氧化硅、氧化铁、氧化镁、酚醛树脂粉、偏苯三甲酸三辛酯、苯乙烯、纳米石英砂粉、丙烯酸正丁酯，本发明将完成研磨后的物料利用输送装置运输至筛分机中进行筛分，不满足条件地重新输送至球磨机中进行二次研磨，筛分机选用磁选筛分机；在磁选筛分机的作用下既能够将物料中的铁清除，又能够实现筛分的目的，筛分后筛选出来的一部分白刚玉废料还可以二次导入电弧炉中进而二次熔炼，使用的效果佳，缩短加工的周期，能够降低生产成本，增强实用性，使得白刚玉粉末颗粒更为细腻。
Preparation method of light white corundum
一种轻质白刚玉的制备方法
DU SHENGZHI (author) / YUAN WEI (author) / DUAN XIAOMING (author) / SUN JIATAO (author) / LI SHANGYOU (author) / WANG QINGXIN (author)
2023-05-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B02C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL
,
Brechen, Pulverisieren oder Zerkleinern allgemein
/
B03C
Magnetische oder elektrostatische Trennung fester Stoffe von festen Stoffen oder flüssigen oder gasförmigen Medien
,
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS
Surface-plated white corundum abrasive and preparation method thereof
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