Recovery Of Hydrochloric Acid
Hydrochloric acid is an essential chemical widely used in steel surface cleaning (pickling), metal surface treatment, chemical production, and various industrial processes. However, during production processes, hydrochloric acid becomes contaminated over time with dissolved metals. This reduces the effectiveness of the acid within the process and often leads to its disposal as waste. As a result, companies are required to purchase new chemicals and incur additional costs for waste treatment and disposal.
As Glanco Recover & Recycle, we offer advanced technology solutions that enable the recovery and reuse of hydrochloric acid directly at its source in industrial processes. The systems we develop allow for the recovery of both valuable acid and dissolved metals from spent acid streams, significantly reducing chemical consumption and minimizing waste generation. With this approach, businesses can lower their operational costs while also making a meaningful contribution to environmental sustainability goals.
Our hydrochloric acid recovery systems are based on proprietary technology. In this process, dissolved metals in the contaminated acid are separated, while the hydrochloric acid is reconcentrated (up to its azeotropic concentration) and made reusable. The system is designed for continuous operation and ensures that the recovered acid is maintained at an optimal concentration. This helps preserve stable operating conditions in production processes and prevents interruptions in process performance.
One of the key advantages of Glanco’s recovery approach is the transformation of waste streams into valuable resources. Instead of disposing of used acid and purchasing new chemicals, a closed-loop system is established where hydrochloric acid is continuously recovered and reintroduced into the production line. This significantly reduces raw material consumption and lowers wastewater load. Additionally, the by-product generated is FeCl₃, a commercially valuable chemical used as a coagulant in wastewater treatment plants.
The solutions offered by Glanco Recover & Recycle are not limited to equipment supply. We provide turnkey recovery systems, including process design, engineering, equipment manufacturing, installation, and commissioning. Each system is custom-designed based on the facility’s process characteristics, acid concentration, contamination profile, and production capacity. This ensures maximum recovery efficiency and long-term, reliable operational performance.
Hydrochloric acid recovery systems developed by Glanco provide numerous advantages to businesses:
- Reduction in fresh HCl consumption
- Lower wastewater treatment and disposal costs
- Conversion of iron in process streams into commercially valuable FeCl₃
- Easier compliance with environmental regulations
- Contribution to sustainable production and circular economy goals
By integrating hydrochloric acid recovery technology into production processes, facilities achieve significant economic and environmental benefits. As Glanco Recover & Recycle, we combine our engineering expertise with innovative recovery technologies to support industries in transforming waste into valuable resources.
