How to select the best Solvent Recovery Process?
VOC emission control system ♻️ DEC.SRU™
Definitive engineering reference: This supporting page is retained for existing links and reference purposes. The authoritative DEC resource for solvent recovery engineering, technology selection, design criteria and compliance is the Solvent Recovery Unit Engineering Guide.
Solvent Recovery Units (SRUs) (also known as Solvent Recovery Plants, SRP or Solvent Recovery Systems, SRS) are used to capture and recycle VOCs (solvents) exhausted from industrial processes: SRUs will reduce VOC emissions, save money, and improve environmental compliance. DEC is the leading manufacturer of Solvent Recovery Units (SRUs), with processes which the most efficient and effective on the market.
When selecting a solvent recovery process, there are several factors to consider, including:
- The SLA (Solvent-Laden Air) volume that needs to be treated by the VOC emission control system;
- The type of solvents being used and their breakdown;
- The yearly volume of solvent being used at site;
- The demanded stack emission limit, in order to comply with applicable local environmental regulations;
- The budget (CAPEX).
DEC offers a variety of Solvent Recovery processes to meet the needs of different industrial applications: the processes are safe and very efficient, allowing the recovery a wide range of solvents.
Here are some of the benefits of using a DEC.SRU™ (Solvent Recovery Unit):
- most referenced: DEC is rooted back in 1946, the most-referenced, with a succesful delivery of thousand of installations worldwide;
- award winning innovations, effective design, for fitting specific and/or and high demanding tasks;
- different configurations and flexible layouts: SMS™ (Smart Modular Systems) to CBS™ (Custom Built Systems);
- compliance with global environmental regulations and VOC emissions standards: TVOC values down to ≤ 50 mgC/m3 (or ≤ 20 mgC/m3, for SRUs equipped with DEC.ULE™ process);
- high recovery rates: DEC Solvent Recovery Units can recover up to 99% of the solvent input;
- easy to maintain and operate;
- low operating costs (OPEX): the activated carbon on-site regeneration process is a low-cost way to regenerate the adsorbent;
- full-electric version available (e-SRU™);
- environmentally friendly: Solvent Recovery Units can help to reduce VOC emissions, improve environmental compliance, including sustainability and net-zero targets;
- generate important savings (ROI, improving your bottom-line);
- guaranteed deliverables;
- extended warranty policies available;
- inspection and maintenance contracts, delivered through DEC SERVICE.
DEC Solvent Recovery Units (SRUs) are available in both skid modular layout (DEC.SMS™ • Smart Modular Systems, pre-built and pre-tested at our workshops) or in full customizable version (DEC.CBS™ • Custom Built Systems, with on-site erection).
If you are looking for a reliable and efficient Solvent Recovery Unit, DEC.SRUs™ (Solvent Recovery Units) 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.
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FAQs • Frequently Asked Questions
How to select the best Solvent Recovery process? | VOC emission control system ♻️ DEC.SRU™
What factors determine which solvent recovery process is best for my facility?
The right DEC.SRU™ process depends on the Solvent-Laden Air (SLA) volume to be treated, the type of solvents used and their breakdown, the yearly volume of solvent used at your site, the stack emission limit required by local environmental regulations, and your CAPEX budget.
What's the difference between DEC.SMS™ and DEC.CBS™ solvent recovery units?
DEC.SMS™ (Smart Modular Systems) are skid-mounted units pre-built and pre-tested at DEC's workshops, while DEC.CBS™ (Custom Built Systems) are fully customizable units engineered with on-site erection to match specific plant requirements.
How much solvent can a DEC.SRU™ system recover, and what emission levels can it reach?
DEC Solvent Recovery Units can recover up to 99% of the solvent input, and reach TVOC stack emission levels down to ≤ 50 mgC/m3, or ≤ 20 mgC/m3 for systems equipped with the DEC.ULE™ ultra low emission process.
Is pricing available for a DEC.SRU™ system, and can I purchase one directly?
DEC.SRU™ systems are custom-engineered, quote-based solutions with no fixed list price. Each system is sized and priced after DEC's engineering team evaluates your solvent-laden air volume, solvent type, yearly throughput and emission targets. Contact DEC to request a tailored quote for your project.
Is a full-electric solvent recovery option available?
Yes: DEC offers e-SRU™, a full-electric version of its Smart Modular System solvent recovery units, for facilities looking to further reduce their carbon footprint.
