High Pressure Vessels for Supercritical CO2 Extraction | Roben Manufacturing
High Pressure Vessels for Supercritical CO2 Extraction
Supercritical CO2 extraction leverages carbon dioxide above its critical point (1,071 PSI, 88°F) to selectively dissolve and extract target compounds from natural materials. The supercritical state combines gas-like penetration with liquid-like dissolving power, enabling efficient extraction without toxic solvent residues. Adjusting pressure and temperature tunes selectivity for specific compounds. The technique has become the gold standard for producing premium botanical extracts, essential oils, and purified natural products.
Why Supercritical CO2 Extraction Requires High Pressure Technology
Consumer demand for clean-label products without solvent residues has driven explosive growth in supercritical extraction. The cannabis and hemp industries depend on supercritical CO2 for producing pure extracts. Food manufacturers extract flavors, colors, and nutraceuticals. Coffee and tea decaffeination uses supercritical CO2 to remove caffeine while preserving flavor. Pharmaceutical companies purify natural compounds. The technology enables premium product positioning while meeting increasingly stringent safety regulations.
Vessel Design Requirements
High pressure vessels for supercritical co2 extraction must meet stringent requirements:
• Operating pressures to 10,000 PSI
• FDA-compliant materials and finishes
• Rapid pressurization cycles
• Efficient CO2 recovery systems
• Multiple separator configurations
• Automated process control
• Easy loading/unloading design
• Scalable from pilot to production
Recommended Materials
Roben Manufacturing works with optimal materials for this application:
• 316L stainless steel (food/pharma)
• Electropolished surfaces
• PTFE and Viton seals
• Food-grade gaskets
Industries Served
Roben provides supercritical co2 extraction vessels for:
• Cannabis/Hemp
• Food & Beverage
• Pharmaceutical
• Nutraceuticals
• Cosmetics
• Flavor & Fragrance
Certifications & Standards
All Roben high pressure vessels are manufactured in accordance with:
• ASME Boiler and Pressure Vessel Code Section VIII, Division 3
• ASME Section X (for composite pressure vessels)
• European Pressure Equipment Directive (PED)
• AD 2000-Merkblatt HP 0 (high pressure applications)
We utilize advanced finite element analysis (FEA) and rigorous quality control to ensure vessel safety and reliability for demanding applications.
Roben Manufacturing Expertise
With over 65 years of pressure vessel fabrication experience, Roben Manufacturing has developed specialized expertise in vessels for supercritical co2 extraction. Our engineering team works directly with customers to optimize designs for performance, manufacturability, and cost-effectiveness. From prototype development through production, we deliver high pressure vessels that perform reliably in the most demanding service conditions.
Frequently Asked Questions
What pressure ratings are available for supercritical co2 extraction applications?
Roben Manufacturing fabricates high pressure vessels across the full pressure range required for supercritical co2 extraction, from moderate pressures to extreme ratings exceeding 60,000 PSI. Our engineering team will specify the optimal design for your specific requirements.
Can Roben provide turnkey systems?
Roben specializes in pressure vessel fabrication and can work with system integrators to provide complete solutions. We frequently collaborate with OEMs and integrators to deliver vessels that meet specific system requirements including instrumentation, controls integration, and support structures.
What documentation is provided?
All vessels include ASME data reports, certified material test reports, NDE reports, hydrostatic test certificates, and dimensional inspection records. Additional documentation per customer or regulatory requirements is available.
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Request a Quote for Supercritical CO2 Extraction Vessels
Contact Roben Manufacturing to discuss your supercritical co2 extraction pressure vessel requirements.
Phone: (732) 364-6000
Email: sales@robenmfg.com
Address: 760 Vassar Avenue, Lakewood, NJ 08701
www.robenmfg.com
