Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems?
The Compressed Air Blog illustration

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Beer, Beer, and More Beer!

From compressors to nitrogen generators to blowers, we've got the ideal suite of products that help your brewery brew the perfect pint at the lowest cost of ownership.
Beer Pouring Hero Image Breweries

Service in the USA

Explore our wide variety of service options, ranging from service plans and parts plans to piping and installation, system design, and air audits and air analysis.
Service Tech Image 1

Service in the USA

Explore our wide variety of service options, ranging from service plans and parts plans to piping and installation, system design, and air audits and air analysis.
Service Tech Image 1

Service in the USA

Explore our wide variety of service options, ranging from service plans and parts plans to piping and installation, system design, and air audits and air analysis.
Service Tech Image 1

Service in the USA

Explore our wide variety of service options, ranging from service plans and parts plans to piping and installation, system design, and air audits and air analysis.
Service Tech Image 1

Service in the USA

Explore our wide variety of service options, ranging from service plans and parts plans to piping and installation, system design, and air audits and air analysis.
Service Tech Image 1

Service in the USA

Explore our wide variety of service options, ranging from service plans and parts plans to piping and installation, system design, and air audits and air analysis.
Service Tech Image 1

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems? Look no further!
compressed-air-blog

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems? Look no further!
compressed-air-blog

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems? Look no further!
compressed-air-blog

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems? Look no further!
compressed-air-blog

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems? Look no further!
compressed-air-blog

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems? Look no further!
compressed-air-blog

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems? Look no further!
compressed-air-blog

Visit The Compressed Air Blog!

Are you looking to learn more about the compressed air industry? Do you have pressing questions about compressed air and gas systems? Look no further!
compressed-air-blog
Close

Expander Compressors For process refrigeration and power recovery

Atlas Copco Gas and Process expander compressors combine expander and compressor functionality into one efficient, robust, and reliable package. Customizable to meet your application’s exact specifications, they boost productivity over long service life and put you in full control of your process

OLYMPUS DIGITAL CAMERA
    Contact us

Description

Expander Compressor technical description

In compressor-loaded expanders, the expander is loaded by a single-stage centrifugal compressor through a common shaft. It’s a design that powers a wide range of applications. And because the turboexpander is skid-mounted with its auxiliary support system, it simplifies transport and reduces installation time and cost. Providing inlet pressures of up to 200 bar (a) and with a rated power of up to 23 MW, our single shaft turboexpanders handle all industrial gases and hydrocarbon gas mixtures, including condensing streams. Variable inlet guide vanes (IGV) ensure optimal flow rates even when your process conditions change well beyond the original design point.

ECOTS and ECOTS-M - Standardized expanders

In addition to our built to order expander compressors, Atlas Copco Gas and Process also offers a standardized Expander Compressor Off of The Shelf (ECOTS). These expanders offer the same reliability and efficiency of our custom-engineered units, but use readily available components such as housings, fittings and frame sizes. Available in oil bearing (ECOTS) and magnetic bearing (ECOTS-M) configurations, these units can shorten delivery times by up to 40% with no compromise in efficiency, thanks to custom-engineered aerodynamic components.

Versatile expander compressor solutions

In nearly one thousand units worldwide, our customers are experiencing a robust expander compressor solution operating even under the most challenging conditions. Our versatile expander compressors are at the heart of your processes, for example in hydrocarbon applications such as:

  • Recovery of liquefied petroleum gas (LPG)
  • Natural gas liquids (NGL)
  • Dew-point control (DPC)
  • Liquefied natural gas (LNG)
  • Nitrogen rejection

Chemical and petrochemical applications include:

  • Ethylene/olefin recovery
  • Ammonia purification
  • Carbon monoxide purification
  • Propane dehydrogenation
  • Hydrogen recovery
Superior impeller efficiency
Utilizing the latest aerodynamic designs – including impellers created with computational-fluid dynamics (CFD) and finite-element analysis (FEA) – our turboexpanders provide high-efficiency refrigeration or power recovery in industrial processes
Flexibility to fit your process
From standardized expanders that expedite delivery times, to custom-engineered units for specific process needs, our team of engineers will work with you to identify the critical aspects of your project and suggest equipment choices that best meet your specifications.
Extensive magnetic bearing expertise
Available in custom-engineered and standardized designs, there are over 140 Atlas Copco expanders in operation reliably using active magnetic bearing technology. With over 8 million operating hours (and counting), these machines have validated the superior technology found in our expanders.
Full process control variable inlet guide vanes (IGV)
Variable inlet guide vanes (IGV) ensure optimal flow rates, especially when changing on-site conditions call for immediate adjustments. They handle changes in flow levels as low as 10% of design point and up to 125% above
Constructed to withstand the elements
Turboexpanders are designed for the most demanding conditions, including offshore marine environments, harsh desert or cold weather locations, outdoor unprotected installations and unattended sites. In addition, our package designs are customized to fully meet all hazardous areas (Division 1/Zone 1, Division 2/Zone 2) and local codes (CSA, ATEX, etc.)
Serving the midstream sector
Complicated chemical plant
Serving the midstream sector
See how we cover the application needs of the midstream industry with our products.
 
See how we cover the application needs of the midstream industry with our products.
See how we cover the application needs of the midstream industry with our products.
Did you know?
Did you know?
With thousands of reference units worldwide, Atlas Copco Gas and Process can design a turboexpander to your specific quality and industry standards. We are experienced in ISO quality certification, as well as API, ANSI, IEC, NEC, ASME, BS500 and beyond.
 
With thousands of reference units worldwide, Atlas Copco Gas and Process can design a turboexpander to your specific quality and industry standards. We are experienced in ISO quality certification, as well as API, ANSI, IEC, NEC, ASME, BS500 and beyond.
Aftermarket solutions
Aftermarket solutions
Present 24/7, around the globe. Find out what our aftermarket specialists do to increase your uptime.
 
Present 24/7, around the globe. Find out what our aftermarket specialists do to increase your uptime.
Present 24/7, around the globe. Find out what our aftermarket specialists do to increase your uptime.
Expander Generator
KONICA MINOLTA DIGITAL CAMERA
Expander Generator
Meet our other expander solutions
 
Meet our other expander solutions
Meet our other expander solutions
Compander
Compander
Meet our other compander solutions
 
Meet our other compander solutions
Meet our other compander solutions

Specification

Technical specification

Downloads