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Liquefaction of Natural Gas (LNG)

Process technology and equipment with proven efficiency and low project cost

Air Products is the world’s leading provider of natural gas liquefaction technology, coil-wound heat exchangers and related equipment and services which are valued for their proven reliability, optimum efficiency, and operational flexibility. Our experience includes the design, manufacturing and successful start-up of over 100 LNG plants.
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Our Experience

No company has more experience in the supply of natural gas liquefaction processes and equipment than Air Products. Our unique ability to integrate the liquefaction process design and critical liquefaction equipment leads to an optimization of performance, costs, operability and reliability that has become the benchmark for the LNG industry.
Download Our LNG Experience data sheet

We can help with LNG

Working closely with our customers and building in-depth knowledge of their requirements has driven the continuous improvement in the LNG technology, equipment, and services that we offer

Designed, manufactured and shipped more than 118 LNG heat exchangers

Offering a full range of process options for peak-shavers to mega-trains

Established technology for emerging FLNG (floating LNG) market

Most knowledgeable, with 50+ years of process and equipment experience

State-of-the-art manufacturing facility located at Port Manatee, Florida

Read more: Our world-class Manufacturing Facility

Air Products recently awarded patents for natural gas liquefaction technology.

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Building a new LNG plant? Optimizing an existing plant?

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Download our free Gas Converter app

Convert weight and volume measures for nitrogen, oxygen, argon, hydrogen, helium, and carbon dioxide as well as liquefied natural gas (LNG).

LNG Technical Articles/Whitepapers


Keeping it Simple:  Liquefaction trains for modern LNG facilities
   Decarbonize LNG liquefaction with pre-combustion CO2 capture technology

Steps to select the best nitrogen removal for an LNG plant

   Brayton refrigeration cycles for small-scale LNG
Advantages of gas expansion processes and why they are particularly attractive for arctic application
 
   Advances in coil wound heat exchanger technology
How to find the right combination of LNG subcooling and end-flash

   Why smaller LNG plants can equate to bigger opportunities
Key considerations when developing small-scale LNG projects
   A CWHE design for an evolving market: innovations to meet the demands of a changing LNG market

 Small scale, big benefits

 

   Built to Perform; which type of heat exchanger is best for producing LNG
Smooth Sailing: Considerations for planning a floating LNG facility   Avoiding unpleasant surprises during mixed refrigerant condensation

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