HJCHEM designs and manufactures high pressure reactors for laboratory R&D, catalyst screening, hydrogenation, chemical synthesis and pilot-scale process development.
Our systems include benchtop high pressure lab reactors, stirred autoclaves, parallel pressure reactors and application-specific reactor systems.
Standard configurations are available in 316L stainless steel, with Hastelloy, titanium and other corrosion-resistant materials available for specific process conditions.
Pressure, temperature, vessel volume, stirring method, gas feeding, liquid dosing, sampling, cooling and control functions can be customized according to the reaction requirements.
Benchtop High Pressure Lab Reactors
Laboratory High Pressure Parallel Reactors
Application-Specific & Custom High Pressure Reactors
What High Pressure Reactor Specifications Are Available?
| Parameter | HJCHEM Configuration |
|---|---|
| Reactor volume | 10, 25, 50, 100, 250, 500ml, 1L, 5L, 10L, 20L, 50L, 100L, 200L… from lab to pilot scale |
| Working pressure | Typical systems up to 10 MPa; higher-pressure designs customizable |
| Temperature | Typical RT–300°C electric heating; extended ranges available by configuration |
| Wetted material | Standard is SS316L, other materials available Hastelloy, titanium and other alloys |
| Stirring | Magnetic bar stirring or mechanical stirring |
| Heating | Electric heating / jacketed temperature control with external heating cooling circulator |
| Cooling | Internal coil or jacket, depending on design |
| Gas handling | Gas inlet, vent, pressure regulation options |
| Liquid feeding | Constant-pressure addition or high-pressure metering pump |
| Sampling | Optional online sampling port |
| Control | PID / touchscreen / PLC / data logging |
| Safety | Pressure monitoring, relief devices and configurable interlocks |
Custom High Pressure Reactor Options
HJCHEM high pressure reactors can be customized according to laboratory and pilot-scale process requirements.
Available options include:
- Vessel Volume: Laboratory to pilot-scale configurations, 10ml to 200L
- Pressure & Temperature: Selected according to process conditions
- Materials: SS316L, Hastelloy, titanium and other special alloys
- Stirring: Magnetic bar stirring or mechanical stirring
- Gas Feeding: Gas inlet, pressure regulation and mass flow control
- Liquid Feeding: High-pressure dosing and controlled addition
- Cooling: Jacket, internal cooling coil or external circulation
- Sampling: Optional online sampling
- Control: PID, touchscreen or PLC control with data logging
For applications where pressure selection is uncertain, our reactor pressure rating guide explains the main factors to consider.
Why Choose HJCHEM High Pressure Reactors?
1.Application-Based Design
Reactor configuration is selected according to the actual reaction conditions, including pressure, temperature, chemistry, agitation and process requirements.
2.Lab-to-Pilot Solutions
Systems are available for laboratory research, catalyst screening, process development and pilot-scale verification.
3.Flexible Configuration
Reactor material, vessel size, stirring system, port arrangement, feeding, sampling, cooling and control functions can be customized.
4.Integrated Systems
High pressure reactors can be supplied together with gas feeding, liquid dosing, temperature-control equipment, condensers and process monitoring instruments.
Request a High Pressure Reactor Quote
To recommend a suitable high pressure reactor configuration, please provide:
- Application or reaction type
- Total and working volume
- Working pressure
- Operating temperature
- Reaction media and gases
- Material requirements
- Stirring requirements
- Feeding, sampling and cooling requirements
- Preferred control method
If some specifications are not yet confirmed, send us the available process information and our team can help determine the appropriate configuration.
Contact HJCHEM to discuss a high pressure reactor for your laboratory or pilot-scale application.