
Solvent Recovery System
SRS | SRU | SRP
Solvent Recovery Systems (SRS), also known as Solvent Recovery Plants (SRP) or Solvent Recovery Units (SRU), are employed in solvent-based manufacturing processes to control air emissions of solvents (VOCs Volatile Organic Compounds and HAPs, Hazardous Air Pollutants from solvent-laden air or vapor) to comply with global, regional and local environmental regulations and directives.

Solvent Recovery System • Return On Investment
Recovering these solvents for direct reuse, at a fraction of the purchasing cost, will generate important savings (ROI).
A Solvent Recovery System (SRS | SRU | SRP) consists of a specifically designed DEC.SBC™ static concentrator, coupled with an “in-situ” regeneration process.
A static concentrator employs an DEC.AAS™ • adsorbent to adsorb contaminants (VOCs, solvents) from a gas (SLA, solvent-laden air): selected adsorbent shall be a highly porous material with a large surface area, which makes it an effective adsorbent (typically DEC.ACA™ • activated carbon). The adsorbent is packed into a series of adsorbers, and the gas stream is passed through the adsorbers in sequence. As the stream passes through each adsorber, contaminants are adsorbed onto the adsorbent. Once an adsorber is saturated with contaminants, it is taken offline and regenerated. Regeneration involves both mechanical and thermal energy to be delivered to the adsorbent: these combined energies will drive off the adsorbed contaminants (known as desorption). These contaminants are then driven through a condenser (heat exchanger), for direct condensation and reuse. Once desorption cycle is completed, the adsorbent will be ready for the next adsorption cycle.
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Solvent Recovery System • How it works?
Here is a simplified overview of how a Solvent Recovery System (SRS | SRU | SRP) works:
Solvent Recovery System • available processes
The following solvent recovery (SRS | SRU | SRP) desorption technologies & processes are available:
* DEC.RSG™ - activated carbon solvent recovery, TSA inert gas (nitrogen, N2) regeneration;
* DEC.RSV™ - activated carbon solvent recovery, TSA steam (H2O) regeneration;
* DEC.RTV™ - activated carbon solvent recovery, T+VSA inert gas (nitrogen, N2) vacuum regeneration;
* DEC.RSC™ - solvent recovery, direct condensation.
Solvent Recovery System • layout
DEC Solvent Recovery Systems (SRS | SRU | SRP) are available in both skid modular layout (DEC.SRU_SMS™ • Smart Modular Systems, pre-built and pre-tested at our workshops) or in full customizable version (DEC.SRU_CBS™ • Custom Built Systems, with on-site erection).
Solvent Recovery System • contact DEC
If you are looking for a reliable and efficient Solvent Recovery System, DEC.SRU™ are the right and best option: DEC SRUs are the most advanced and reliable Solvent Recovery Units on the market, with processes, configurations and options to meet the needs of different applications, present and future challenges.
Feel free to contact DEC: we can help you assess your needs and recommend the best SRU for your operation.

Achieving Sustainable VOC Emission Control with Advanced Solvent Recovery Systems
Looking to slash VOC emissions while cutting costs? A solvent recovery system could be your game-changer in achieving sustainable VOC emission control. These innovative technologies not only capture volatile organic compounds (VOCs) from industrial processes but also recycle valuable solvents for reuse, boosting your bottom line. Whether you’re exploring how these systems work or ready to invest in one, you’ll find they offer unmatched efficiency and compliance with strict environmental regulations. Click now to discover how a solvent recovery system can transform your operations and lead the way in eco-friendly industrial solutions!
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