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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Aerogel Insulation For LNG Systems

 

 

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

 

 

Typical LNG Applications for Aerogel Insulation

 

LNG Storage TanksLNG Storage Tanks

Cryogenic insulation layers for large LNG tanks

Reduction of boil-off gas generation

Prevention of frost formation and heat ingress

 

LNG Transfer PipelinesLNG Transfer Pipelines

Thermal insulation for cryogenic pipelines

Stable temperature control during transport

Reduced insulation thickness and system weight

 

Regasification EquipmentRegasification Equipment

Insulation 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.

ASTM C1728 | ISO 9001:2015 | CE Certified | UL Class A1

 

 

Additional Benefits of Aerogel Insulation for LNG
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Reduced Boil-Off Gas (BOG)
Aerogel's extremely low thermal conductivity helps limit heat ingress into LNG systems, reducing boil-off gas generation and improving storage efficiency.
 
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Thinner Insulation with Higher Efficiency
Aerogel delivers high insulation performance with significantly less thickness, allowing more compact pipeline and equipment designs.
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Strong Moisture and Corrosion Resistance
Its hydrophobic structure prevents water absorption, helping reduce the risk of corrosion under insulation (CUI) in LNG facilities.

 

get in touch
Zhejiang Runhui, Your Partner For Custom Flexible Aerogels
Zhejiang Runhui New Materials Co., Ltd. handles everything from small batch trials to large projects, with any thickness (1-10 mm), coating (aluminum foil/silicone) or size. You can work directly with our production team to meet your specifications.

No. 1 Huishang Rd Longyou Econimic Zone,Zhejiang Province

+86-571-88120920
+8618157134806

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