A pretreatment method for magnesium alloy scrap, which includes sorting, impurity removing, cleaning and drying of magnesium alloy wastes, is cleaned by high-pressure cleaning, pickling and water washing in turn. The pretreatment method of first in pretreatment of magnesium alloy scrap by high pressure cleaning method, excellent cleaning effect, impurity removal rate of magnesium alloy scrap surface effect is much better than traditional technology, clean waste disposal capacity of more than 90% of the total; casting materials GB alloy ingot can be used in the the invention of the clean magnesium alloy scrap, without the addition of high purity magnesium is expensive, and the need to add the amount of alloy material is greatly reduced; the waste treatment process, low loss, low cost, high efficiency, suitable for industrial production.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。
【技术保护点】
PCT国内申请，权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请，...
【专利技术属性】
技术研发人员：谭何易，唐伦圆，
申请(专利权)人：湖南斯瑞摩科技有限公司，
类型：发明
国别省市：湖南,43
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