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Crystallization Solutions

In crystallization processes, mixing quality directly determines crystal size distribution, purity and yield. Mechanimix enables you to achieve repeatable results in your crystallization processes with CFD-assisted impeller design and custom reactor solutions.

CFD
Optimization
Uniform
Particle Size
ISO 9001
Certified
Crystallization Process
PARTICLE CONTROL

Precise Crystal Particle Size Control

Achieving a homogeneous and narrow particle size distribution in the crystallization process is the key to product quality and the efficiency of subsequent filtration/drying steps. Mechanimix NP series impellers maintain crystal growth rate under control by providing uniform flow throughout the tank.

High product quality with narrow particle size distribution
Controlled nucleation with homogeneous supersaturation profile
Increased efficiency in filtration and drying steps
Batch-to-batch repeatability
NP MixerHP Mixer
CFD OPTIMIZATION

Crystallization Process Optimization with CFD

In crystallization tanks, flow pattern, temperature distribution and concentration profile are closely interrelated. Mechanimix CFD engineers perform flow simulations of your crystallization tanks to identify dead zones and optimize impeller configuration.

Dead zone detection with 3D flow simulation
Temperature and concentration gradient analysis
Impeller type and position optimization
Scale-up verification
HM Impeller
REACTOR SOLUTION

Crystallization Reactors and Jacketed Systems

Precise temperature control is critical in the crystallization process. Mechanimix RC-M series jacketed reactors maximize crystal quality by precisely managing cooling/heating ramps. HWM series impellers provide effective suspension even at high solid ratios.

Precise cooling/heating ramps with jacketed reactor
Effective suspension at high solid ratios
316L and Hastelloy material options
Design suitable for vacuum crystallization
RC-M ReactorHWM Impeller
INDUSTRY APPLICATIONS

Crystallization in Chemical and Pharmaceutical Industries

Mechanimix crystallization solutions are used across a wide range of applications, from sugar crystallization to pharmaceutical active ingredient production, salt crystallization to specialty chemicals. A custom impeller and reactor configuration is designed for each process.

Pharmaceutical sector: API crystallization, GMP compliant
Chemical sector: salt, sugar and specialty chemical crystallization
Mining sector: solution crystallization and purity control
Food sector: lactose and citric acid crystallization
Blog: Particle Size Control in Crystallization →

Engineering Support for Your Crystallization Process

With our CFD simulation expertise and process experience, we design the most efficient mixing solution for your crystallization tanks.

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