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Aminpro

With advanced laboratory analysis, we're driving mining toward sustainability.

About us

Services

Aminpro offers a variety of services for the mining industry in the areas of mineral processing and metallurgy. We provide laboratory testing, engineering services, and plant optimization.

Process Engineering
Design, modeling and optimization of concentration plants
Metallurgical Laboratory
Laboratory testing of comminution, flotation, and leaching for mining operations and projects
Plant Audits and Sampling
Sampling, balances and plant audits
Innovation
Development of new mineral testing and processing
Many talk about innovation... We do innovation
Trainings
Workshops and specialized courses for the mining industry
Pilot plant
Pilot plant for special services for different mineralogies
Design and construction
Design and commissioning of equipment for mineral processing

Get to know us

We are experts in complex mineral processing. We specialize in copper, molybdenum, lead, zinc, graphite, phosphates, gold, silver, and others.

More about us

Some resources

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Resources  | Papers
Year: 2014
Amelunxen, P.A., Berrios, P., and Rodriguez, E., “The SAG Grindability Index Test”, Minerals Engineering, vol 55, pp. 42-51, 2014.
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Resources  | Papers
Year: 2013
Amelunxen, P.A., Amelunxen, R., Flores, L., McCord, T., and Lan, P., “Integrated test programs for modern flotation flow sheet design.” Flotation 2013 Proceedings, Minerals Engineering International, Nov 18-22, Cape Town.
Resources  | Papers
Year: 2011
Amelunxen, P., and Meadows, D., “Not another HPGR trade-off study!”, Minerals and Metallurgical Processing, v.28, No.1, February 2011.
Resources  | Conferencias y Congresos
Year: 2019
Berríos, P., Amelunxen, R., Rodríguez, E., Mesa, D., Becerra, M., Medina, M., Amelunxen, P., «The MiniBond test: description, calibration and sources of error», Procemin Geomet 2019, November 19-22, Santiago, Chile.
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Resources  | Papers
Year: 2018
Amelunxen, P., La Douceur, Amelunxen, R., Young, C., «A phenomenological model of entrainment and froth recovery for interpreting laboratory flotation kinetics tests», Minerals Engineering, vol. 125, pp. 60-65, August 2018.
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Resources  | Papers
Year: 2014
Amelunxen, P.A., Sandoval, G., Barriga, D., and Amelunxen, R., “The implications of froth recovery at the laboratory scale.” Minerals Engineering, vol 66-68, pp. 54-61, November 2014.
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