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Carbon Capture

Established carbon capture for industrial operations

Deploy scalable carbon capture technologies to help reduce emissions from power, steel, cement and industrial facilities.

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Deploy scalable carbon capture technologies to help reduce emissions from power, steel, cement and industrial facilities.

Request a Consultation

Carbon Capture Technologies Built for Point-Source Industrial Emissions

Honeywell offers established carbon capture technologies backed by 50+ years of experience and 1,800+ deployed modular units worldwide.1

From Advanced Solvent Carbon Capture (ASCC) to pressure swing adsorption (PSA) to cryogenic technologies, our portfolio spans multiple field-tested approaches tailored to site-specific requirements and operating conditions.

Whether you operate power plants, steel production, cement manufacturing or refining facilities, we can help you capture carbon at scale while supporting operational stability.

Sources:

1 https://ess.honeywell.com/us/en/initiative/uop/carbon-capture-psc

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ASCC for post-combustion flue gas applications

Our proprietary solvent technology can capture over 95% of CO2 from post-combustion flue gas with lower regeneration energy than conventional amine systems.1

 

  • Lower investment and operating costs vs. amines.
  • Flexible CO2 utilization or storage options.
  • Patented heat exchange helps reduce energy consumption.
  • Deployed at scale in power and industrial applications.
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Modular carbon capture from demo scale to full commercial deployment

Controlled off-site fabrication can accelerate project timelines. Scale from 10 KMTA demo units to 200 KMTA commercial systems backed by modular process units delivered worldwide.2

 

  • Minimized site work can reduce schedules.
  • Controlled fabrication standards help lower risk.
  • Support to achieve fixed cost and schedule assurance for modules.
  • Extensive deployment experience across industries.
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Polybed PSA and CO2 fractionation for high-purity carbon capture and hydrogen...

Our technologies have been deployed in 1,150+ PSA units and 400+ cryogenic systems worldwide.3 You can produce high-purity hydrogen while capturing CO2 from syngas, and can achieve >98% CO2 recovery in mega-scale operations.

 

  • PSA systems operating commercially since 1966.4
  • Cryogenic fractionation with reduced equipment.5
  • Electrically driven with smaller plot area.6
  • Well-suited for steam-methane reforming applications.
  • Integral pathway for low-carbon hydrogen production.
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Tailored solutions for site-specific requirements across operating modes

Configure carbon capture around your existing operations. We design for individual site conditions including CO2 concentration levels, utility availability, emissions profiles and plot constraints.

 

  • Solutions for CO2 concentrations from 3% to 100%.7
  • Pre-combustion and post-combustion applications.
  • Steam or electric power configuration options.
  • Strategic partnerships for turnkey project delivery.

Sources:

1-3 https://ess.honeywell.com/us/en/initiative/uop/carbon-capture-psc
4 https://ess.honeywell.com/us/en/initiative/uop/carbon-capture
5 https://ess.honeywell.com/us/en/solutions/sustainability/carbon-capture
6 https://ess.honeywell.com/us/en/ccs-delivered

7 https://ess.honeywell.com/us/en/initiative/uop/carbon-capture-psc

  • 50+ years driving industrial carbon capture solutions for oil and gas1

     

    Five decades of carbon capture innovation means we offer field-tested technology backed by real operational data. We've deployed 1,800+ modular units worldwide and licensed 70+ processes tailored to optimize industrial operations.2

  • >95% CO2 capture efficiency from post-combustion industrial flue gas3

     

    National Carbon Capture Center testing confirms that ASCC technology offers over 95% CO2 capture from post-combustion flue gas. Lower regeneration energy and compression requirements help limit your capital investment and operating costs across power, cement and steel applications.

  • 11.65M tons combined annual capture across major projects5

     

    Honeywell has the capability to execute multiple large-scale deployments simultaneously while maintaining performance, schedule commitments and operational reliability. Current Honeywell projects represent 11.65 million tons of combined annual CO2 capture.6

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 1 https://uop.honeywell.com/en/energy-transition/hydrogen-solutions/blue-hydrogen  

2, 3 https://uop.honeywell.com/en/industry-solutions/refining/hydrogen

4 https://uop.honeywell.com/en/energy-transition/hydrogen-solutions

5 https://uop.honeywell.com/en/energy-transition/hydrogen-solutions/liquid-organic-hydrogen-carrier  

6 https://uop.honeywell.com/en/energy-transition/hydrogen-solutions/green-hydrogen

Customer Stories

Real Results From Carbon Capture Deployments Worldwide

Frequently Asked Questions About Carbon Capture Technologies

We match technology to each industry’s specific emissions profile and site conditions. Our carbon capture portfolio spans multiple field-tested approaches:

 

  • ASCC can handle low-concentration flue gas from power plants and cement facilities, potentially capturing over 95% of CO2 with lower regeneration energy than conventional amine systems.1
  • Polybed PSA systems can purify hydrogen from syngas while capturing CO2 , with results from 1,150+ units operating since 1966.
  • Cryogenic Fractionation can produce high-purity liquid CO2 from medium to high-concentration streams using temperature and pressure controls with reduced equipment count.

1 https://ess.honeywell.com/us/en/initiative/uop/carbon-capture-psc

 

We design around existing processes rather than forcing one-size-fits-all solutions. Each operation’s specific needs determine the optimal approach. CO2 concentration, utility availability, plot space and the need for utilization or permanent storage all factor into configuration.

Carbon capture delivers the greatest value where CO2 emissions are concentrated and operational stability matters. Target applications include:

 

  • Power generation using steam, combustion or combined-cycle systems where our solvent-based solutions are designed for large volumes of low-concentration flue gas.
  • Steel production from integrated blast furnace operations or transitions to electric arc furnace and hydrogen-based direct reduced iron methods (hydrogen can be recovered as co-product).
  • Cement manufacturing where clinker production generates high CO2 concentrations suited for our PSA and cryogenic technologies producing transport-ready liquid CO2.
  • Refining and petrochemicals leveraging cogeneration systems that produce steam and electricity from on-hand fuel gases.
  • Low-carbon hydrogen production where steam-methane reforming with carbon capture can enable blue hydrogen pathways at scale.

We offer modular carbon capture units that can simplify installation and help reduce schedule risk. Deployment options include:

 

  • Demo-scale units (10 KMTA) for pilots before full commercial commitment.
  • Commercial-scale systems (200 KMTA) designed for large industrial operations.
  • Controlled off-site fabrication can minimize on-site work and weather delays.
  • Fixed cost and schedule targets versus traditional stick-built construction.
Start your carbon reduction journey

Established carbon capture technologies that can support emissions reduction at scale

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