
Absorption of HCl
Efficient and safe hydrogen chloride recovery

Optimized HCl gas scrubbing and acid recovery
The absorption of hydrogen chloride (HCl) is essential for waste gas treatment and the production of hydrochloric acid. De Dietrich provides high-efficiency HCl absorption systems that ensure environmental compliance, process optimization, and operational safety. Our solutions include scrubbers, neutralization units, and high-purity HCl production systems for various industries.
Performance & Safety
Highly efficient gas scrubbing – Ensures compliance with strict emission standards
Safe and controlled absorption – Handles corrosive gases with optimized material selection
Custom-engineered solutions – Tailored to meet process-specific requirements
Scalable systems – From small-scale neutralization to industrial acid recovery
High-purity hydrochloric acid recovery
Our state-of-the-art absorption systems allow for efficient recovery of HCl gas, converting it into hydrochloric acid of various concentrations. By utilizing borosilicate glass and glass-lined steel, our plants provide maximum corrosion resistance, ensuring long-term reliability in demanding chemical environments.
Key Applications
Waste gas scrubbing in chemical plants – Reducing HCl emissions to meet environmental standards
Hydrochloric acid recovery from industrial processes – Reusing HCl in production lines
High-purity HCl production – For food, pharmaceutical, and electronic-grade applications
Neutralization and treatment of acidic waste streams – Safe and controlled handling of hazardous effluents
Customized solutions for every industry
Our HCl absorption technologies can be adapted for batch and continuous processes, offering solutions that reduce operational costs, minimize environmental impact, and enhance production efficiency. Whether you require scrubbing, neutralization, or acid recovery, we design and install tailor-made systems for your needs.
Looking for an efficient and reliable HCl absorption system?
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