Specialty gases & emission control

Make dilute gases easier to treat or enabel their recovery

Specialty gases include high purity gases, special species or special gas blends. The production and recovery of these gases can be highly complex and costly due to limitations of traditional thermal separation such as distillation.

Industrial flue gas stacks representing solvent-free carbon capture retrofit opportunities

Specialty gases & emission control

Make dilute gases easier to treat or enabel their recovery

Specialty gases include high purity gases, special species or special gas blends. The production and recovery of these gases can be highly complex and costly due to limitations of traditional thermal separation such as distillation.

Industrial flue gas stacks representing solvent-free carbon capture retrofit opportunities

Specialty gases & emission control

Make dilute gases easier to treat or enabel their recovery

Specialty gases include high purity gases, special species or special gas blends. The production and recovery of these gases can be highly complex and costly due to limitations of traditional thermal separation such as distillation.

Industrial flue gas stacks representing solvent-free carbon capture retrofit opportunities

Pressure-driven molecular separation

Modular integration

Routes to treatment or recovery

Pressure-driven molecular separation

Modular integration

Routes to treatment or recovery

Specialty Gases & Emission Control

UniSieve membrane cartridge for solvent-free carbon capture and concentrated carbon dioxide recovery

Our technology

Concentrate target gases by molecular size

High-precision molecular sieving separates suitable target gases from process and exhaust streams. The resulting concentrated stream can be routed towards treatment, destruction or further purification and potential reuse, depending on the application.

Specialty Gases & Emission Control

UniSieve membrane cartridge for solvent-free carbon capture and concentrated carbon dioxide recovery

Our technology

Concentrate target gases by molecular size

High-precision molecular sieving separates suitable target gases from process and exhaust streams. The resulting concentrated stream can be routed towards treatment, destruction or further purification and potential reuse, depending on the application.

Specialty Gases & Emission Control

UniSieve membrane cartridge for solvent-free carbon capture and concentrated carbon dioxide recovery

Our technology

Concentrate target gases by molecular size

High-precision molecular sieving separates suitable target gases from process and exhaust streams. The resulting concentrated stream can be routed towards treatment, destruction or further purification and potential reuse, depending on the application.

A targeted unit. Built around your system.

We configure a compact separation unit around your gas stream, available space and existing treatment or recovery equipment. Integration covers the required connections, utilities and conditioning so the output matches the needs of the next process step.

Chemical plant with modular molecular sieving membrane equipment for energy-efficient gas separation

A targeted unit. Built around your system.

We configure a compact separation unit around your gas stream, available space and existing treatment or recovery equipment. Integration covers the required connections, utilities and conditioning so the output matches the needs of the next process step.

Chemical plant with modular molecular sieving membrane equipment for energy-efficient gas separation

A targeted unit. Built around your system.

We configure a compact separation unit around your gas stream, available space and existing treatment or recovery equipment. Integration covers the required connections, utilities and conditioning so the output matches the needs of the next process step.

Chemical plant with modular molecular sieving membrane equipment for energy-efficient gas separation

Benefits

Improve the economics of treatment and recovery

Industrial refinery towers under a clear sky
Recover valuable gases

Where recovered gas can meet the required specification, separation and purification can create a route to reuse.

Industrial refinery towers under a clear sky
Recover valuable gases

Where recovered gas can meet the required specification, separation and purification can create a route to reuse.

Industrial storage tanks, pipelines and safety platforms
Increase purity of gases

Molecular sieving can enable to purify gas mixtures that are challenging or impossible to treat with other separation approaches.

Industrial storage tanks, pipelines and safety platforms
Increase purity of gases

Molecular sieving can enable to purify gas mixtures that are challenging or impossible to treat with other separation approaches.

Industrial exhaust stacks against the sky
Reduce the volume sent to treatment

Concentrate target gases into a smaller stream so downstream equipment has less total gas to process.

Industrial exhaust stacks against the sky
Reduce the volume sent to treatment

Concentrate target gases into a smaller stream so downstream equipment has less total gas to process.

Could a smaller, more concentrated stream improve your treatment or recovery case?

Industrial separation equipment illustration

End-to-end solution

From screening to unit integration

  • Industrial plant diagram showing turnkey molecular sieving membrane integration
    1

    Screen the stream

    Share the target gases, concentration, flow and current treatment. We review the gas pair and intended outcome to assess whether molecular sieving is a suitable route to explore.

  • Industrial plant diagram highlighting where a modular molecular sieving membrane system integrates
    2

    Establish feasibility

    Assess the separation objective, operating conditions, downstream requirements and integration constraints. Compare the potential treatment or recovery benefit with the costs and requirements of the complete system.

  • Containerized molecular sieving membrane system for end-to-end industrial gas separation
    3

    Validate with a pilot

    Test under relevant stream conditions to establish separation performance, output composition and operating requirements. Use the findings to evaluate technical fit and commercial potential.

  • Industrial plant diagram for turnkey molecular sieving membrane integration

    Directly installed on plant

    4

    Define and integrate the unit

    Where testing supports the case, define the separation unit and its interfaces with your site team and relevant engineering or abatement partners. Agree the downstream route and requirements for deployment.

End-to-end solution

From screening to unit integration

  • 1

    Screen the stream

    Share the target gases, concentration, flow and current treatment. We review the gas pair and intended outcome to assess whether molecular sieving is a suitable route to explore.

    Industrial plant diagram highlighting where modular membrane separation equipment integrates
  • Industrial plant diagram highlighting where a modular molecular sieving membrane system integrates
    2

    Establish feasibility

    Assess the separation objective, operating conditions, downstream requirements and integration constraints. Compare the potential treatment or recovery benefit with the costs and requirements of the complete system.

  • Containerized molecular sieving membrane system for end-to-end industrial gas separation
    3

    Validate with a pilot

    Test under relevant stream conditions to establish separation performance, output composition and operating requirements. Use the findings to evaluate technical fit and commercial potential.

  • Containerized molecular sieving membrane system for end-to-end industrial gas separation
    3

    Validate with a pilot

    Test under relevant stream conditions to establish separation performance, output composition and operating requirements. Use the findings to evaluate technical fit and commercial potential.

End-to-end solution

From screening to unit integration

  • Industrial plant diagram showing turnkey molecular sieving membrane integration
    1

    Screen the stream

    Share the target gases, concentration, flow and current treatment. We review the gas pair and intended outcome to assess whether molecular sieving is a suitable route to explore.

  • Industrial plant diagram highlighting where a modular molecular sieving membrane system integrates
    2

    Establish feasibility

    Assess the separation objective, operating conditions, downstream requirements and integration constraints. Compare the potential treatment or recovery benefit with the costs and requirements of the complete system.

  • Containerized molecular sieving membrane system for end-to-end industrial gas separation
    3

    Validate with a pilot

    Test under relevant stream conditions to establish separation performance, output composition and operating requirements. Use the findings to evaluate technical fit and commercial potential.

  • Industrial plant diagram for turnkey molecular sieving membrane integration

    Directly installed on plant

    4

    Define and integrate the unit

    Where testing supports the case, define the separation unit and its interfaces with your site team and relevant engineering or abatement partners. Agree the downstream route and requirements for deployment.

FAQ

Your specialty-gas separation questions

FAQ

Your specialty-gas separation questions

FAQ

Your specialty-gas separation questions

Tell us what you’re trying to improve. We’ll explore what’s possible.

Share the separation challenge you’re dealing with today. We’ll help assess where molecular sieving could improve recovery, capacity, efficiency or emissions and what that could mean for your process.

Tell us what you’re trying to improve. We’ll explore what’s possible.

Share the separation challenge you’re dealing with today. We’ll help assess where molecular sieving could improve recovery, capacity, efficiency or emissions and what that could mean for your process.

Tell us what you’re trying to improve. We’ll explore what’s possible.

Share the separation challenge you’re dealing with today. We’ll help assess where molecular sieving could improve recovery, capacity, efficiency or emissions and what that could mean for your process.