Seprex Private Limited

The Seprex Process Reactor is a robust, custom-designed system engineered for a wide range of chemical reactions under controlled temperature and pressure conditions. Built to meet exacting standards, it is ideal for applications in research, development, and commercial production.

• Custom-Built Capacity: Available from lab scale (1 L) to commercial scale (5,000 L), tailored to the client's process needs.

• Material of Construction: SS316L, Hastelloy, glass-lined, or other exotic alloys based on chemical compatibility.

• Operating Range:

  • Temperature: Ambient to 350°C

  • Pressure: Full vacuum to 100 bar(g), depending on design

• Agitation System: High-efficiency variable speed motor with customized impellers (anchor, turbine, helical, or pitched blade) for optimal mixing and mass transfer.

• Heating/Cooling: Jacketed or limpet coil with thermic fluid, steam, or hot water systems.

• Instrumentation: Equipped with sensors for temperature, pressure, pH, level, and torque (optional), integrated with PLC or SCADA for automation and data logging.

• Modularity: Reactor system can be integrated with condensers, receivers, phase separators, filtration units, and distillation columns.

• Safety: Overpressure protection, rupture discs, flameproof motor and control panel, earthing, and interlocks as per regulatory norms.

• Fine chemicals and specialty chemicals manufacturing

• Pharma and API synthesis

• Polymerization and emulsification

• Hydrogenation, oxidation, and nitration

• Solvent recovery and purification processes

• Turnkey delivery including process design, fabrication, automation, FAT/SAT

• Simulation & CFD-backed design to optimize heat and mass transfer

• Rapid customization and scale-up support using Seprex’s in-house pilot infrastructure

• Field support for commissioning, training, and troubleshooting

Seprex’s Commercial Batch Process Reactor is a robust and versatile system designed for high-efficiency chemical synthesis, polymerization, hydrogenation, and other batch operations under controlled conditions. Engineered to meet the demands of the specialty and fine chemical industries, the reactor is offered in capacities ranging from 100 liters to 10,000 liters and is fully customizable for various chemistries and scales.

Key Features:

• Material of Construction (MOC): Available in SS316/SS304/Hastelloy/Titanium and other corrosion-resistant alloys based on process requirements.

• Operating Pressure & Temperature: Designed for operations up to 100 bar and 300°C.

• Agitation System: Equipped with high-torque variable speed agitator (anchor, turbine, or pitched blade) optimized through CFD for uniform mixing and heat transfer.

• Heating & Cooling: Integrated jacketed or limpet coil system compatible with thermic fluid, steam, or chilled water for precise thermal control.

• Instrumentation & Automation: Advanced process control with HMI/SCADA interface, safety interlocks, and real-time data logging for GMP compliance.

• Sealing Technology: Mechanical seals or magnetically coupled drives for leak-free operation in hazardous conditions.

• Versatile Integration: Suitable for exothermic/endothermic reactions, adaptable for continuous feed, reflux, distillation, and vacuum operations.

Applications:

• Fine and Specialty Chemicals

• Pharma Intermediates

• Agrochemicals

• Polymers and Resins

• Dyes and Pigments

Backed by Seprex’s expertise in process intensification and scale-up, this reactor delivers reliability, safety, and superior batch repeatability for commercial production needs.