Rotating Packed Bed Absorbers
ANTICO HiGee™ is an advanced gas–liquid absorption system that uses centrifugal force generated by a rotating packed bed to dramatically intensify mass transfer rates compared to conventional packed columns. The working principle involves liquid being fed to the inner radius of a rotating packed bed and flowing outward under centrifugal force while gas flows inward counter-currently through the packing, creating extremely high gas–liquid contact intensity. The system includes a rotating packed bed rotor, motor, housing, gas and liquid feeds, and discharge arrangements. The centrifugal acceleration can be 10–1000 times gravity, resulting in mass transfer coefficients one to three orders of magnitude higher than conventional contactors. This process intensification enables drastic reduction in equipment size, height of transfer unit, and liquid hold-up. ANTICO HiGee™ is ideal for rapid absorption of highly soluble gases, fast reactive absorption, and space-constrained industrial installations. The compact footprint and high mass transfer efficiency make it particularly valuable for offshore platforms and retrofit applications.
Heat Transfer
- Rotor Speed 100 – 3000 RPM (VFD controlled)
- Centrifugal Acceleration 10 – 1000 g
- Rotor Diameter 0.1 m – 1.5 m
- Capacity (Gas) 10 Nm³/hr – 50,000+ Nm³/hr
- Operation Mode Continuous
- Flow Configuration Counter-current (gas in / liquid out from inn…
Key Features
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Centrifugal intensification of gas–liquid mass transfer
Centrifugal intensification of gas–liquid mass transfer
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Equipment size 10–100x smaller than conventional columns
Equipment size 10–100x smaller than conventional columns
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Very short residence time – ideal for fast reactions
Very short residence time – ideal for fast reactions
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High liquid throughput in compact footprint
High liquid throughput in compact footprint
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Reduced liquid inventory – enhanced safety for hazardous systems
Reduced liquid inventory – enhanced safety for hazardous systems
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Suitable for offshore and space-constrained installations
Suitable for offshore and space-constrained installations
System Components
Modular assemblies engineered for reliable integration, service access, and scale-up from laboratory to pilot plant operation.
Applications
- Natural gas sweetening (H₂S, CO₂ removal)
- Chemical manufacturing
- Pharmaceutical process intensification
- Offshore oil and gas platforms
- Carbon capture and CO₂ absorption
- Waste gas scrubbing
- Nanoparticle and aerosol generation
- Water treatment
Technical Specifications
| Parameter | Specification |
|---|---|
| Rotor Speed | 100 – 3000 RPM (VFD controlled) |
| Centrifugal Acceleration | 10 – 1000 g |
| Rotor Diameter | 0.1 m – 1.5 m |
| Capacity (Gas) | 10 Nm³/hr – 50,000+ Nm³/hr |
| Operation Mode | Continuous |
| Flow Configuration | Counter-current (gas in / liquid out from inner radius) |
| MOC (Rotor/Housing) | SS316L / PP / PVDF / Hastelloy |
| Packing Type | Wire Mesh / Foam / Structured Packing |
| Temperature Range | Ambient to 150°C |
| Pressure Range | Atmospheric to +10 barg |
| Height of Transfer Unit | 1–5 cm (vs 30–100 cm for conventional) |
| Instrumentation | Speed, Flow, Temperature, Pressure |
| Automation | PLC / SCADA (Optional) |
| Compliance | ATEX / ASME (Optional) |
Related Products
FAQ
What capacity range is available for Rotating Packed Bed Absorbers?
We offer project-specific sizing from laboratory benchtop scale through pilot and production volumes. Contact our engineers with your batch size and process requirements for a tailored recommendation.
Can this unit be integrated with existing plant automation?
Yes. All systems support standard instrumentation signals and can interface with DCS, PLC, or standalone controllers. Custom I/O and recipe control packages are available.
What material options are available?
Borosilicate glass, glass-lined steel, stainless steel, and specialty alloys including Hastelloy can be specified based on your process chemistry, temperature, and pressure requirements.
Do you provide installation and commissioning?
Global Lindus provides on-site installation supervision, commissioning, operator training, and optional IQ/OQ documentation for regulated industries.
What is the typical delivery lead time?
Standard configurations ship in 4–8 weeks. Custom skid assemblies and large production units may require 12–16 weeks depending on scope and material availability.