Chemical Synthesis Reactors

Chemical synthesis reactors must withstand aggressive chemical environments while providing precise process control for complex reactions. Roben Manufacturing engineers custom dual-walled reactor vessels optimized for fine chemical production, specialty chemical synthesis, and process development applications. Our reactors feature jacketed construction for accurate temperature control of exothermic and endothermic reactions, with material selection tailored to specific chemical compatibility requirements.

Application Importance

Chemical synthesis often involves corrosive reagents, elevated temperatures, and precise reaction control requirements. Dual-walled reactor construction enables accurate temperature management through jacketed heating or cooling systems, critical for controlling reaction rates and product selectivity. Material selection must account for the full range of process conditions including reactants, products, cleaning agents, and potential upset conditions. Roben Manufacturing delivers reactors engineered for specific chemical processes while meeting all applicable safety and quality standards.

Design Requirements

• Corrosion-resistant material construction
• Jacketed design for heating/cooling control
• Pressure ratings for process requirements
• Agitator mounting and sealing provisions
• Multiple nozzle configurations
• Full drainability for product recovery
• Relief device sizing and mounting
• Thermowell and instrumentation connections

Recommended Materials

• 316L Stainless Steel (general chemical service)
• Hastelloy C-276 (chloride and oxidizing acids)
• Hastelloy B-3 (hydrochloric acid service)
• Alloy 20 (sulfuric acid applications)
• Titanium (oxidizing chloride environments)
• Glass-lined steel (universal chemical resistance)
• Zirconium (hot mineral acids)

Industries Served

• Fine Chemical Production
• Specialty Chemicals
• Agrochemicals
• Polymer Production
• Pharmaceutical Intermediates
• Flavor and Fragrance
• Electronic Chemicals

Certifications & Compliance

All Roben vessels are designed and manufactured in accordance with:

• ASME Boiler and Pressure Vessel Code Section VIII
• ASME B31.3 Process Piping Code
• NACE MR0175 (sour service where applicable)
• PED (Pressure Equipment Directive)
• ISO 9001 Quality Management System
• ATEX Directive (explosive atmospheres)

Roben Manufacturing Expertise

With over 65 years of pressure vessel fabrication experience, Roben Manufacturing has developed specialized expertise in chemical synthesis reactor vessels. Our engineering team works closely with process engineers to select optimal materials for specific chemical environments, while our fabrication capabilities include specialized welding procedures for exotic alloys. We deliver reactors engineered for reliable, long-term service in demanding chemical processes.

Frequently Asked Questions

How is material compatibility determined for chemical reactors?

We review detailed process conditions including all chemicals contacted, concentration ranges, temperature profiles, and cleaning protocols. Published corrosion data, customer experience, and where necessary, corrosion testing guide material selection. We document the basis for material selection in our engineering packages.

What jacket configurations are available?

We offer conventional jackets, half-pipe coil jackets, dimple jackets, and internal coils depending on heat transfer requirements and mechanical considerations. Jacket design is optimized for the heating/cooling medium and required heat transfer rates.

Can reactors be designed for hazardous locations?

Yes. We design reactors for installation in classified hazardous areas per NEC/NFPA 70 requirements. Electrical penetrations, instrumentation connections, and grounding provisions are specified for the applicable classification.

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Request a Quote for Chemical Synthesis Reactors

Contact Roben Manufacturing to discuss your chemical synthesis reactors requirements.

Phone: (732) 364-6000

Email: sales@robenmfg.com

Address: 760 Vassar Avenue, Lakewood, NJ 08701

www.robenmfg.com