Aerogel Insulation for LNG Systems
Liquefied Natural Gas (LNG) is stored and transported at extremely low temperatures around -162°C. Maintaining stable cryogenic conditions is critical for preventing heat ingress and minimizing boil-off gas (BOG). Aerogel insulation provides an advanced thermal barrier for LNG facilities, helping operators improve energy efficiency, reduce product loss, and ensure long-term operational safety.
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Key Advantages of Aerogel LNG Insulation
Ultra-Low Thermal Conductivity
Aerogel insulation exhibits extremely low thermal conductivity, significantly reducing heat transfer into LNG systems. This helps minimize boil-off gas losses and improves overall energy efficiency across storage and transport operations.
Reduced Insulation Thickness
Compared with conventional insulation materials, aerogel provides equivalent thermal protection with substantially less thickness. This allows engineers to optimize space utilization and reduce structural loads in LNG facilities.
Hydrophobic and Moisture Resistant
Aerogel materials are highly hydrophobic, preventing water absorption that can degrade insulation performance. This property also helps mitigate corrosion under insulation (CUI), a common concern in industrial environments.
Condensation and Frost Control
In humid environments, conventional insulation systems may develop frost or condensation. Aerogel insulation helps maintain surface temperatures that reduce frost formation and improve operational stability.
Flexible Installation
Aerogel blankets are flexible and easy to install on complex pipe geometries and equipment surfaces. This simplifies installation and reduces labor time compared with rigid insulation systems.
Enhanced Safety and Durability
Aerogel insulation materials maintain structural integrity across extreme temperature ranges, making them well suited for the demanding conditions present in LNG processing facilities.
Aerogel Insulation Solution for LNG
Aerogel insulation blankets are engineered with nano-porous silica structures, delivering ultra-low thermal conductivity and stable performance across extreme temperature ranges from cryogenic to high heat environments.
● Applicable temperature range: -200°C to +650°C
● Flexible blanket form for complex geometries
● Lightweight structure reducing system load
● Consistent thermal performance over long service life
| Item | Value |
|---|---|
| Operating Temperature (°C) | -180 to 200 / -180 to 600 |
| Thickness (mm) | 3, 6, 10 |
| Density (kg/m³) | 200 ± 20 |
| Thermal Conductivity (25°C, W/m·K) | ≤ 0.020 |
LNG Storage TanksCryogenic insulation layers for large LNG tanks
Reduction of boil-off gas generation
Prevention of frost formation and heat ingress
LNG Transfer PipelinesThermal insulation for cryogenic pipelines
Stable temperature control during transport
Reduced insulation thickness and system weight
Regasification EquipmentInsulation for heat exchangers and process units
Improved operational reliability
Protection under harsh environmental conditions
International Standards Compliant
Our aerogel insulation materials are rigorously tested to meet global B2B procurement standards.
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