Agitated Reactor Vessels

Agitated reactor vessels are pressure-rated containers designed to facilitate chemical reactions while providing controlled mixing through integrated agitation systems. These vessels combine reaction containment with optimized mass transfer, heat transfer, and mixing to ensure consistent reaction conditions, product quality, and safe operation throughout chemical processing.

Why are Agitated Reactor Vessels Needed?

Agitated reactor vessels are essential for chemical reactions requiring uniform reactant distribution, controlled heat transfer, and consistent reaction conditions. Proper agitation ensures rapid mixing of reactants, elimination of concentration gradients, efficient heat removal from exothermic reactions, and uniform product quality throughout the batch.

Agitated Reactor Vessels Applications

Common applications include:

• Polymerization reactions
• Pharmaceutical synthesis
• Specialty chemical production
• Esterification processes
• Hydrogenation reactions
• Catalytic processes

Specifications and Characteristics

At Roben, Mfg, Inc., we offer comprehensive options including:

• Volumes from 10 gallons to 30,000+ gallons
• Design pressures from vacuum to 5,000 psig
• Jacketed designs for temperature control
• Glass-lined and alloy options
• High-speed dispersers available

Certifications and Standards

Our agitated vessels are designed and manufactured in accordance with stringent industry standards:

• ASME Boiler and Pressure Vessel Code: Pressure vessel design and fabrication
• FDA cGMP Guidelines: Pharmaceutical manufacturing compliance
• 3-A Sanitary Standards: Food and dairy equipment
• ISO 9001: Quality management system certification
• CE Marking: European compliance certification
• ATEX Directive: Explosive atmosphere certification where applicable

Frequently Asked Questions (FAQs)

How does agitation affect reaction performance?

Proper agitation ensures uniform reactant concentration throughout the vessel, eliminating hot spots and concentration gradients that affect product quality. Agitation also enhances heat transfer for temperature control, promotes mass transfer for gas-liquid reactions, and maintains catalyst suspension. CFD optimization maximizes reaction performance.

What sealing options are available for reactor agitators?

Sealing options include single and double mechanical seals, magnetic drives for zero-emission service, and packed glands for less demanding applications. Seal selection depends on pressure, temperature, chemical compatibility, and emission requirements. We design complete sealing systems for reliable containment.

Can reactors handle both high and low viscosity reactions?

Yes, we design reactor agitation systems for the full viscosity range. Low-viscosity reactions may use high-efficiency hydrofoil impellers, while high-viscosity polymerization reactions require close-clearance anchors or helical ribbons. Multi-stage impellers address viscosity changes during reaction progression.

Contact Roben, Mfg, Inc.

For more information about our agitated vessel solutions or to request a quote, please contact Roben, Mfg, Inc. today. Our experienced engineering team utilizes advanced CFD software to optimize agitator designs for your specific mixing requirements.

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

760 Vassar Ave, Lakewood, NJ 08701