多年来一直是各大氧化铝厂的薄弱环节。
It has been the weak link for years in every major aluminum plant.
目前氧化铝厂均采用沉降槽分离和洗涤赤泥。
Currently, settling tank is widely used in the process of separating and washing red mud.
用扫描电镜分析等方法对氧化铝厂渣浆泵叶轮进行了腐蚀磨损失效分析。
The failure analysis of corrosion erosion for high chromium cast iron impeller of slag pulp pump in aluminum factory are conducted using SEM.
赤泥是氧化铝厂生产氧化铝的副产品，如何处理利用是国内外十分关注的问题。
Red mud is a by-product from aluminum plants. How to use and dispose it is an important problem to be paid close attention in China and foreign countries.
本文利用氧化铝厂排出的固体废弃物赤泥为主要原料制备了具有高性能、高附加值、低成本的建筑装饰用微晶玻璃。
Decorative glass-ceramics with high-performance, low-cost and high value-added were made from a kind of solid waste red mud in this paper.
指出了赤泥是氧化铝生产过程的污染物之一，是铝厂的最大污染源。
Red mud is a kind of pollution from the productive process of aluminum oxide, and its quantity is the largest in the pollution of aluminum factories.
指出了赤泥是氧化铝生产过程的污染物之一，是铝厂的最大污染源。
Red mud is a kind of pollution from the productive process of aluminum oxide, and its quantity is the largest in the pollution of aluminum factories.
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