Gas Dehumidifier

Reliable, Efficient, and Compact Biogas Dehumidification for Power & Process Applications

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Gas dehumidifier system for removal of moisture and water vapor from gas streams

Overview

CRA’s Biogas Dehumidifier ensures clean, dry biogas by removing excess moisture before it reaches engines, boilers, or other critical equipment. Designed as a skid-mounted solution with integrated cooling, separation, and drainage, it protects against corrosion, enhances combustion efficiency, and extends the life of downstream systems. Compact and robust, it guarantees consistent gas quality for power generation and industrial use.

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Key Benefits

Here’s how they keep your operations safe, efficient, and

1
Compact & Modular

All components skid-mounted for easy installation, transport, and plug-and-play operation

2
Protects Equipment

Removes moisture to prevent corrosion, wear, and costly downtime in engines and boilers

3
Improves Efficiency

Delivers drier gas that burns cleaner, ensuring stable and efficient power generation

4
Built for Harsh Sites

Engineered with rugged design and advanced controls for landfill, AD, and utility conditions

5
Low Maintenance

Automatic drainage, durable materials, and simple operation minimize service needs

Projects That Push Boundaries

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The CRA Edge

With decades of flare system expertise, CRA goes beyond equipment — we deliver full solutions.

Proven Expertise

30+ years of gas processing experience with reliable project delivery

In-House Strength

End-to-end design, R&D, and manufacturing under one roof for speed and quality

Global Compliance

ISO 9001, ASME Standards, API, and CE

Tailored Solutions

Customized designs meet your exact process needs and strictest regulations

Applications

See how we turn hard problems into high-performance infrastructure.

Biogas to Power (CHP units, gensets)
Pre-treatment for Upgrading Plants (RNG, Bio-CNG, Bio-LNG)
Industrial Waste Gas Drying
Fuel Gas Conditioning for Industrial Combustion Systems
Biogas to Boilers & Heating Systems
Landfill Gas Conditioning
Pipeline & Compressor Inlet Gas Drying
Corrosion Prevention in Gas Handling Systems

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Our Resources

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Frequently Asked Questions

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Custom engineered. Properly scoped.

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