Bronze Recycling Foundry. Solutions for Flue Gas Cleaning

Bronze Recovery Foundries specialize in the recovery and recycling of bronze scrap, as well as other non-ferrous metals such as brass, to recover usable materials such as foaming, turning, and production trimmings. During the melting process of the recovered materials, harmful compounds are released, including sulfur oxides (SOx), hydrochloric acid (HCl), hydrofluoric acid (HF), and some heavy metals such as copper, tin, and lead. This requires a fume filtration system to reduce the acidic component and prevent the release of heavy metals. This is achieved through a multi-station filtration system that uses chemical reagents selected in accordance with the regulations imposed by the environmental agency responsible for the foundry's location.

Metaltek Solutions

Metaltek offers several customizable solutions for the treatment of flue gasses emitted by the bronze recycling process, guaranteeing the possibility of creating tailor-made projects based on the specific needs of each foundry.

Solution with Technical Grade Sodium Bicarbonate and Active Carbon or Lignite Coke Solution with Solvay SOLVAir® Sodium Bicarbonate and Active Carbon or Lignite or Lignite Coke Solution with Active Carbon enhanced Sodium Bicarbonate Solution with Sorbalite

Metaltek Services: Assistance, Maintenance and Monitoring

Assistance, Maintenance and Monitoring Services on existing systems

Metaltek is the ideal partner for the Bronze Recycling Process, thanks to over 30 years of experience and a cutting-edge engineering approach.

We offer turnkey solutions 100% Made in Italy, designed with high-quality components to ensure reliable performance and continuous 24/7 operation (8,400 hours/year). We keep a large spare parts warehouse to ensure rapid interventions worldwide, even muldi-brand (within 24/36/48 hours) with specialized teams, including those for work at heights and in confined spaces. Our team of highly qualified consultants and designers designs custom systems to optimize operating costs and increase efficiency, while our exclusive Tek Lab service provides detailed analyses to improve purification processes.

Tek Lab by Metaltek: the exclusive fixed and mobile analysis laboratory for monitoring, testing and innovation

Tek Lab: Analysis and Innovation Laboratory

Tek Lab by Metaltek is a leader in the analysis of industrial fumes and residues. A cutting-edge technology to detect and address issues with overdosing or problems related to excess acids, dioxins, or other harmful compounds. It offers both on-premises analysis and on-site monitoring and analysis with its mobile laboratory.

Quality Products and exclusive Metaltek Services: a benchmark for Bronze Recycling

Learn more about our solutions and discover how we can support your business with concrete results.

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Bronze Recycling Factory Pollutant Abatement

FAQ

How are the fumes produced by foundries managed during the bronze recovery process?

Bronze Recovery Foundries, specialized in the reuse and recycling of bronze residues and other non-ferrous metals such as brass, process manufacturing waste such as dross, turnings, and trimmings into re-usable materials. The melting process of these recovered materials reaches extremely high temperatures, sufficient to release harmful substances present in the waste, including Sulfur Oxides (SOx), Hydrochloric Acid (HCl), Hydrofluoric Acid (HF), and to vaporize heavy metals such as Copper, Tin, and Lead. This necessitates the use of an effective filtration system to remove acidic components and contain heavy metals to protect both the environment and the health of communities near the plants, as well as to comply with current environmental regulations. To achieve this, an advanced multi-stage filtration system is employed, utilizing specific chemical reagents. Some of these reagents neutralize acids through their basic properties, generating salts as a residue, while others bind to heavy metals, preventing their release into the atmosphere.

What pollutants are generated during the melting process for bronze recovery?

The melting process for bronze recovery generates pollutants such as Sulfur Oxides (SOx), Hydrochloric Acid (HCl), Hydrofluoric Acid (HF), and heavy metals like Copper, Tin, and Lead. These substances can harm the environment and public health, necessitating control measures to reduce emissions.

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