Polyurethane Insulated Pressure Vessels for Mining and Minerals

Polyurethane insulated pressure vessels for mining and minerals are engineered containers designed for mineral processing, hydrometallurgical extraction, and materials handling while maintaining temperature control through integrated polyurethane foam insulation. These vessels support efficient mineral recovery and processing operations.

Why are Polyurethane Insulated Pressure Vessels Needed for Mining and Minerals?

Mining and mineral processing operations often require elevated temperatures and pressures for efficient extraction and processing. Polyurethane insulated vessels maintain optimal process temperatures, reduce energy consumption, and protect personnel from hot surfaces in mining environments.

Polyurethane Insulated Pressure Vessel Applications in Mining and Minerals

Roben, Mfg, Inc. manufactures polyurethane insulated pressure vessels for numerous mining and minerals applications:

• Pressure leaching autoclaves
• Gold cyanidation tanks
• Copper electrowinning vessels
• Acid storage tanks
• Thickener feed tanks
• Solvent extraction mixers

Vessel Types for Mining and Minerals

Roben, Mfg, Inc. manufactures various polyurethane insulated pressure vessel types for mining and minerals applications:

• Autoclaves
• Storage Tanks
• Process Vessels
• Reactors
• Separators
• Columns

Certifications and Standards

Our polyurethane insulated pressure vessels are designed and manufactured in accordance with stringent industry standards:

• ASME Section VIII Division 1 & 2: Pressure vessel design and fabrication standards
• ASME Section IX: Welding procedures and qualifications
• NBIC: National Board Inspection Code compliance
• CRN: Canadian Registration Number for Canadian installations
• PED: Pressure Equipment Directive for European Union market
• U Stamp & R Stamp: ASME certification for new construction and repairs

Polyurethane Insulated Pressure Vessels for Mining and Minerals FAQs

What materials handle the aggressive environments in mineral processing?

Mineral processing often involves acidic environments requiring corrosion-resistant materials. Options include rubber-lined steel for abrasive slurries, titanium for chloride environments, duplex stainless steel for general corrosion resistance, and specialty linings for specific chemical exposures.

Can vessels be designed for high-temperature pressure leaching?

Yes, we fabricate autoclaves for high-temperature pressure leaching operating at temperatures to 500°F and pressures to 500 psig or higher. These vessels require careful material selection and design for the aggressive conditions. Polyurethane insulation may be used on associated equipment within its temperature range.

How do you address abrasive slurry service?

Abrasive slurry service requires appropriate design features including increased wall thickness, wear-resistant linings, and proper nozzle protection. Rubber linings are common for many mineral slurries. Replaceable wear plates protect high-wear areas. Design includes provisions for maintenance access to wear components.

Contact Roben, Mfg, Inc.

For more information about our polyurethane insulated pressure vessel solutions or to request a quote, please contact Roben, Mfg, Inc. today. Our experienced engineering team is ready to assist you in developing the perfect solution for your unique application requirements.

Phone: (732) 364-6000 | Email: sales@robenmfg.com

760 Vassar Ave, Lakewood, NJ 08701