Metallurgy

Advancing Environmental Performance at Trimet Saint-Jean-de-Maurienne

PTEM partnered with Trimet France at their aluminum smelter in Saint-Jean-de-Maurienne to upgrade the plant’s environmental infrastructure. The project focused on enhancing the smoke treatment system to improve air quality and operational efficiency.

PTEM played a key role in the mechanical integration and modernization of the filtration circuit, ensuring a smooth transition to cleaner industrial operations.

Project Scope: Smoke Treatment & Filtration Upgrade

The project involved high-precision mechanical work within an active industrial environment, including removal of legacy systems and installation of advanced filtration technology.

1. Implementation of the New Baghouse Filter

• Structural Integration: Assembly and positioning of the filter system to meet airflow requirements.
• Media Optimization: Installation of filtration bags and cleaning mechanisms to maximize efficiency and durability.

2. Large-Scale Duct Replacement

• Flow Efficiency: Optimization of gas transport to reduce pressure loss and energy consumption.
• Precision Installation: Replacement of large-diameter ducting with minimal disruption to operations.

3. Commissioning & Performance Validation

• Seal & Integrity Testing: Ensuring airtight systems and zero leakage.
• Operational Synchronization: Calibration of extraction and cleaning systems for optimal performance.

Environmental & Operational Impact

• Reduced Emissions: Significant reduction in particulate emissions beyond regulatory standards.
• Industrial Longevity: Extension of infrastructure lifespan through modernization.
• Sustainable Aluminum: Contribution to cleaner and more efficient aluminum production.