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DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLausanneProval Sàrl
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Proval Sàrl

Summary

About the company

The core activity of Proval SARL is to provide consulting and trading services to the metal and petrochemical industries. Specifically, this includes: trading in complex materials such as concentrates, waste streams, secondary and primary metals; investments in pre-treatment and processing facilities; consulting services to solve complex problems and support turnaround projects; metallurgy and mining, including process and flow sheet modeling; and independent audits. The company provides access to highly qualified experts who can support customers in solving critical challenges and improving their operations.

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Products & services

Industry:Technical Consulting & Engineering
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Trading
Trading in non ferrous metals, primary and secondary metals, scrap and waste; by-products and wastes such as copper slimes, catalysts and zinc-containing wastes; ores and concentrates.
Consultancy services
Consultancy services for complex problems and turnaround projects, with multi-disciplinary teams and support to improve metallurgical operations.
Metallurgy
Improvement analysis and proposal implementation, troubleshooting, debottlenecking and start-up assistance; project management, owner’s engineer, cost management, feasibility studies and technology risk review.
Process and Flowsheet Modelling
Plant mass and energy balances, flowsheet development, process optimization, pilot and demonstration plant data evaluation, feasibility studies, detailed process design and dynamic modelling.
Independent auditing
Technical evaluation, commercial organisation review, industry and SWOT analysis, financial and return on investment evaluation for operations or new projects.

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Location

Avenue de Tivoli 19 B
1007 Lausanne

At a glance

Legal form
Limited Liability Company
UID
CHE-355.514.416
Founded
2022 · 4 years
Last commercial register change
February 25, 2022
Employees
1 to 10

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