Executing High-Recovery Metallurgical Infrastructure from Blueprint to Commissioning
Translating a complex metallurgical flowsheet into a high-yield, operational plant requires highly specialized engineering. Proventus Valuetech provides core process engineering, equipment integration, and technical project management. We focus strictly on the core chemical and thermal recovery zones—maximizing metal extraction and cathode purity while matching your preferred project delivery model.
Flexible Engagement Models: Turnkey vs. OEC
Turnkey / Plant Supply Concept
For investors seeking single-point accountability, we take full responsibility for the core metallurgical package from concept to performance guarantee.
- Complete mechanical and electrical design of the core processing blocks.
- Fabrication, sourcing, and supply of proprietary or specialized metallurgical equipment.
- Direct supervision of mechanical erection, piping integration, cold/hot commissioning, and final ramp-up to rated TPA capacity.
Owner’s Engineering Consultant (OEC)
For plant owners utilizing independent contractors, we act as your dedicated on-site technical authority to safeguard your capital investment.
- Independent review of third-party detailed drawings, vendor calculations, and equipment fabrication quality.
- Strict technical oversight during equipment alignment, piping connections, and critical circuit tie-ins.
- Unbiased monitoring of commissioning protocols to ensure your contractors meet guaranteed metallurgical benchmarks.
Our Core Engineering Capabilities
Advanced Pyrometallurgical Processes
We design robust thermal processing circuits optimized for smelting, roasting, and fire-refining.
- Furnace & Vessel Optimization: Detailed thermal and mass balance modeling to size smelting furnaces and converters.
- Refractory Selection: Selecting optimal refractory linings to maximize campaign life against corrosive slags.
- Slag Metallurgy: Optimizing fluxing chemistries to minimize metal losses in slag.
High-Purity Electrorefining Systems
We engineer high-efficiency aqueous electrorefining circuits to achieve LME Grade-A cathodes.
- Cell House Layouts: Optimal electrode spacing, electrolyte circulation loops, and automated handling.
- Current Density: Busbar configurations engineered to maximize current efficiency and avoid short circuits.
- Electrolyte Control: Precise filtration, temperature regulation, and dosing systems.
Basic & Detailed Engineering
Our engineering isolates and optimizes the high-value metallurgical core for maximum productivity.
- Process Architecture: PFDs, P&IDs, and mass-energy balances.
- Mechanical & Piping: 3D digital plant models and core process piping layouts.
- Electrical & Automation: Single-line diagrams for rectifiers and real-time control networks.
Proven Project Track Record
Turnkey Copper Cathode Plant: Gujarat Victory Forging Pvt. Ltd.
Proventus Valuetech successfully delivered the complete design, erection, and hot commissioning of a 6,000 TPA copper cathode manufacturing plant utilizing copper scrap as secondary feedstock in Vadodara, Gujarat.