Inline Crystallizer Microreactor
Industrial-scale continuous flow crystallization system for controlled nucleation and crystal growth processes in pharmaceutical applications.
Louise Corscadden, PhD
Director of Science · ConductScience
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Key Specifications
Full details →- Model fit
- Configured during quote
- SKU family
- WHM-0065
- Sizing
- 500.0 x 400.0 x 300.0 cm
- Ordering
- Online checkout and quote request available
- Category
- Lab Equipment
- Build notes
- Confirm accessories, station layout, and support needs before purchase
The Inline Crystallizer Microreactor is an industrial-scale continuous flow crystallization system designed for controlled nucleation and crystal growth processes. This reactor enables precise manipulation of crystallization parameters through continuous mixing and residence time control, supporting pharmaceutical process development and manufacturing applications where consistent crystal morphology and size distribution are critical.
The system operates on continuous flow principles, allowing for steady-state crystallization conditions and improved process control compared to batch crystallization methods. The microreactor design provides enhanced heat and mass transfer characteristics while maintaining precise control over supersaturation conditions throughout the crystallization process.
How It Works
The crystallizer operates through continuous flow mixing where two or more solution streams converge within the microreactor chamber. Controlled mixing creates uniform supersaturation conditions that initiate nucleation at predictable rates. The reactor geometry provides defined residence time distribution, allowing crystals to grow under steady-state conditions without the concentration fluctuations typical of batch processes.
Crystal formation occurs through primary nucleation followed by growth on existing crystal surfaces. The continuous flow design maintains constant driving force for crystallization by continuously removing product crystals while introducing fresh reactant solutions. Temperature and flow rate control enable manipulation of nucleation rates and final crystal size distribution.
Features & Benefits
Scale
- Industrial
Automation Level
- semi-automated
Brand
- ConductScience
Research Domain
- Analytical Chemistry
- Industrial Hygiene
- Materials Science
- Pharmaceutical QC
Weight
- 25.0 kg
Dimensions
- L: 500.0 mm
- W: 400.0 mm
- H: 300.0 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Processing Scale | Industrial scale continuous processing | Laboratory-scale batch reactors often limited to small volume processing | Enables direct scale-up from development to manufacturing without process re-optimization. |
| Operation Mode | Continuous flow crystallization | Batch crystallization systems require start-stop operation cycles | Maintains steady-state conditions for consistent product quality and eliminates batch variability. |
| Footprint Efficiency | Compact 500x400x300mm design | Traditional crystallizers often require larger floor space | Maximizes processing capability within limited laboratory or pilot plant space. |
| Application Focus | Pharmaceutical controlled crystallization | General purpose crystallization equipment may lack pharmaceutical-specific features | Optimized for pharmaceutical applications requiring strict quality control and regulatory compliance. |
The Inline Crystallizer Microreactor combines industrial processing capability with compact design for pharmaceutical crystallization applications. The continuous flow operation provides process advantages over batch methods while maintaining the control required for regulated manufacturing environments.
Practical Tips
Start process development with dilute solutions to establish mixing patterns before increasing concentration to target levels.
Why: Allows optimization of flow conditions without risk of fouling or blockage during initial setup.
Flush system with compatible solvent between different crystallization runs to prevent cross-contamination.
Why: Maintains product purity and prevents unwanted seeding from previous crystallization experiments.
Verify flow rates with calibrated pumps and establish residence time distribution using tracer studies.
Why: Ensures accurate process control parameters and reproducible crystallization conditions.
Monitor outlet stream continuously during steady-state operation to confirm process stability.
Why: Enables detection of process upsets and ensures consistent product quality throughout the run.
If crystal size varies unexpectedly, check for temperature fluctuations and flow rate stability.
Why: These parameters directly affect supersaturation levels and nucleation rates during crystallization.
Ensure proper ventilation when handling organic solvents and maintain appropriate personal protective equipment.
Why: Continuous processing may involve extended exposure periods requiring enhanced safety precautions.
Setup Guide
What’s in the Box
- Inline Crystallizer Microreactor main unit
- Power cable (typical)
- Basic tubing connection fittings (typical)
- Operation manual (typical)
- Installation guide (typical)
Warranty
ConductScience provides standard one-year manufacturer warranty covering defects in materials and workmanship, with technical support for setup and operation guidance.
Compliance
What flow rate ranges can this reactor accommodate?
Consult product datasheet for specific flow rate capabilities - optimization will depend on your solution properties and desired residence time.
Can the system handle different solvent systems?
The reactor is designed for pharmaceutical applications - verify chemical compatibility of your specific solvent system with reactor materials.
What mixing mechanism does the reactor employ?
The microreactor uses continuous flow mixing geometry - specific mixer design details are provided in the technical documentation.
How do you control crystal size distribution?
Crystal size is controlled through residence time adjustment via flow rate changes and temperature control of the crystallization environment.
What maintenance is required for continuous operation?
Regular cleaning between runs and periodic inspection of mixing components - specific maintenance schedule depends on your application and operating conditions.
Can the system be integrated with analytical monitoring?
The reactor design supports integration with downstream analytical equipment for real-time monitoring of crystal properties.
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