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Optimising the Production Chain from Resource to Product

机译:优化从资源到产品的生产链

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Many products and technologies have been developed from outcomes of research projects carried out by the Julius Kruttschnitt Mineral Research Centre (JKMRC). When these products and technologies are applied to the design and optimisation of blasting, comminution and separation, improvements in profitability can be realised. In 1970 Alban Lynch promoted two practical ideas to improve plant operations: Ore and equipment properties can be separated allowing experience with one type of ore or equipment to be transferred to other types of ore and equipment. If this experience was encapsulated in a mathematical model, then these properties could be combined and used to simulate (ie to design and to optimise) complete mineral processing circuits. Many problems associated with scale-up from laboratory to industrial equipment could be eliminated by experimental work on full-scale equipment in the plant. Many JKMRC research projects have focussed on the development of models of unit operations in mineral processing and their application to process simulation. Models of comminution and classification developed at the JKMRC have been used since the early-1980s. Ore characterisation techniques developed to support these models are licensed world wide through JKTech. The application of comminution modelling techniques to blasting, which optimises the process feed size distribution is used in Mine-to-Mill. projects. The advances in the understanding and modelling of froth flotation over recent years have provided the opportunity for integrated ore characterisation and process optimisation from resource to product.
机译:许多产品和技术已从朱利叶斯Kruttschnitt矿物研究中心(JKMRC)进行的研究项目结果中开发。当这些产品和技术应用于爆破,粉碎和分离的设计和优化时,可以实现盈利能力的改进。 1970年,Alban Lynch推动了两种实际想法来改善植物操作:可以分离矿石和设备性能,使其具有一种类型的矿石或设备的经验转移到其他类型的矿石和设备。如果此经验被封装在数学模型中,则可以组合这些属性并用于模拟(即设计和优化)完整的矿物处理电路。通过对工厂的全尺度设备的实验工作,可以消除与工业设备的实验室扩展相关的许多问题。许多JKMRC研究项目专注于开发矿物加工中的单位操作模型及其处理模拟。自20世纪80年代初以来,JKMRC开发的粉碎和分类模型已被使用。开发支持这些模型的矿石表征技术是通过JKTECH许可的全球许可。粉碎建模技术在挖掘过程中优化爆破的爆破,用于矿井对研磨机。项目。近年来泡沫浮选的理解和建模的进展已经为综合矿石表征和流程优化的机会提供给产品。

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