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Scrap Iron Recycling Foundry

NaHCO3
Carbone Attivo

Active Carbon enhanced Sodium Bicarbonate for Scrap Iron Recycling Foundry

Recycling ferrous scrap through smelting is a fundamental practice for waste reduction and environmental sustainability. However, the smelting process produces fumes containing pollutants that can have a significant negative impact on the environment. These fumes often include sulfur oxides (SOx), hydrochloric acid (HCl), hydrofluoric acid (HF), fine particulate matter, and heavy metals, making effective treatment essential to ensure air purification and compliance with environmental regulations.

An innovative solution to this challenge involves the use of active carbon enhanced sodium bicarbonate. The additive plays a key role in neutralizing acids and adsorbing harmful substances such as heavy metals and other pollutants present in flue gases.

Solution with Active Carbon Enhanced Sodium Bicarbonate

This technology is applied by injecting enhanced sodium bicarbonate directly into the filtering system. Once introduced using a doser to inject the correct amount, the product simultaneously acts on acids, converting them into non-hazardous solid salts, and on toxic particulates containing heavy metals, thanks to the adsorbent properties of activated carbon.

Design and Realization

MetalTek specializes in the design and manufacture of high-quality mills and feeders with top-quality components. Our equipment is available in various configurations, and upon request, we can design customized loading and injection solutions for every need.

Metaltek Dosers Specialized for Active Carbon enhanced Sodium Bicarbonate

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Metaltek Services: Assistance, Maintenance and Monitoring

Assistance, Maintenance and Monitoring Services on existing systems

Metaltek, with thirty years of experience in the sector, supplies cutting-edge systems for the purification of industrial fumes, designed to guarantee reliability, continuous efficiency and compliance with environmental regulations.

Thanks to our team of highly specialized consultants and designers, we create customized solutions that optimize the use of active carbon enhanced sodium bicarbonate, reducing operating costs and waste. We offer timely assistance, professional analyses, teams equipped to work at heights and in confined spaces, and a constantly stocked spare parts warehouse. The quality and robustness of our systems, combined with global technical support and our Tek Lab analysis service make them ideal for flue gas purification where precision, reliability, and service continuity are essential.

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, the state of the art of Scrap Iron Recycling Plants

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Learn more about the technology behind our mills and dosers and discover how we can support your business with tangible results.

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Flue Gas Cleaning with Active Carbon enhanced Sodium Bicarbonate

FAQ

What pollutants are typically found in the fumes from the ferrous scrap melting process?

The fumes produced during the melting of ferrous scrap may contain sulfur oxides (SOx), hydrochloric acid (HCl), hydrofluoric acid (HF), fine particulate matter, and heavy metals such as lead (Pb), cadmium (Cd), and mercury (Hg). The combination of additive bicarbonate with activated carbon offers a broad-spectrum solution for neutralizing and capturing these harmful substances, ensuring an effective and environmentally respectful treatment.

Why use bicarbonate with activated carbon additive in the recovery of ferrous scrap?

During the ferrous scrap melting process, there is significant generation of fumes containing hazardous substances. The use of sodium bicarbonate with activated carbon additive allows for the effective neutralization of acids such as HCl and HF and the absorption of heavy metals and other harmful contaminants. This approach enables complete purification in a single step.

What functions does the additive bicarbonate perform in fume purification?

Sodium bicarbonate with activated carbon additive combines two main functions: it neutralizes acids present in the fumes, converting them into non-hazardous salts, and captures heavy metals and toxic particles thanks to the adsorptive properties of activated carbon. This integrated treatment system ensures an effective reduction of atmospheric pollutants.

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