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The importance of laboratory tests

Laboratory tests are crucial to characterize the mineral to be processed, in order to identify early opportunities for improvement and possible technical challenges, such as the presence of clays, complex gangues, changes in the grade, mineralogy, hardness, liberation, etc. The early detection of these problems allows the definition of processing strategies, reduces operational risk and technica ...

norteabierto

Aminpro initiates metallurgical support to Norte Abierto

The Norte Abierto project, located in the Atacama Region, started in 2017 after the merging of Cerro Casale and Caspiche, in order to extract gold and copper on a large scale. Aminpro has started giving technical support via a flotation testing program. The program considers SKT flotation tests for sector-by-sector composites and variability samples, as well as open-cycle and closed-cycle test ...

foto con polvo despues

Aminpro improves its Pilot Plant

At Aminpro we have a complete pilot plant for mineral processing, including crushing, milling, flotation and thickening operations. Our flotation cells are modified square Denver cells, with capacities ranging from 80L for the rougher stage, to 5L to the cleaner. During 2021, we have been modifying and improving our flotation cells in order to enhance our capacity to float coarse and heavy m ...

Presentacion Aminpro Procemin 2

Aminpro is at Procemin-Geomet 2020

Aminpro is part of Procemin-Geomet 2020, represented by Diego Mesa, our R&D Specialist, and Patricio Berríos, Chief of Engineering and Quality. This Thursday 26th of November they will be participating in the panel “Mineral Processing – Data analytics, modelling and optimisation”, where they'll be answering questions about the work titled “Reprocessing of historic tailings - three Chilean case ...

LEIT

LEIT test at Aminpro

At Aminpro we perform the LEIT: Low Energy Impact Test). This impact test is based on the crushability test developed by Bond, which allows the calculation of the actual power requirements for crushing in terms of the ImpactWork index. The equipment consists of two pendulum-mounted hammers that simultaneously and evenly hit the rock sample. The LEIT test is performed on ten or more representati ...

geomet-blue-eng

Many talk about Geometallurgy – At Aminpro we do Geometallurgy

What is Geometallurgy? Geometallurgy is a discipline that combines geology, mining and metallurgy, in order to generate models to predict the metallurgical response of the minerals prior to their extraction. These models allow establishing business optimization strategies with a holistic view of the process, in contrast to the classical approach that optimized the mining and metallurgical proce ...