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ALTERNATIVE METHOD FOR DETERMINING YIELD STRESS OF A CALCRETE- HOSTED URANIUM ORE

机译:确定患者宿主铀矿的屈服应力的替代方法

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Slurry flow properties are critical in plant design and operation. The slurry shear yield stress is defined as the minimum force required to initiate slurry flow and is often used in the mining industry to define slurry characteristics in pumping and mixing, pipeline transport, disposal etc. One of the conventional well-known methods for shear yield stress determination is via a simple vane test. This test may be operator dependent, time-consuming and require large amounts of sample. The development of an alternative, more rapid method for determining the yield stress of a large number of samples of low mass would be advantageous.
机译:浆料流动性质在植物设计和操作中至关重要。浆料剪切屈服应力定义为引发浆液流动所需的最小力,并且通常用于采矿工业,以限定泵送和混合,管道运输,处理等中的浆料特性。传统的剪切产量的方法之一应力测定通过简单的叶片测试。该测试可以是操作者依赖性,耗时的并且需要大量的样品。用于确定大量低质量样品的屈服应力的替代,更快速的方法是有利的。

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