Oil and gas refinery in evening light with a green pasture in the foreground – symbolic image for CO₂ recovery from flue gas.

Applications
CO2 Recovery
from Stack Gas

The recovery of CO₂ from stack gas sources offers industrial companies the opportunity to specifically reduce unavoidable emissions whilst simultaneously making valuable CO₂ available for further applications. As flue gases usually contain only low levels of CO₂, this technology focuses on the efficient capture, purification and processing of the CO₂ they contain.

On this page, you will find an overview of the key applications and sectors in which CO₂ recovery from stack gas can make a significant contribution to decarbonisation and improving resource efficiency.

Biomass and Waste-to-Energy Plants

Flue gases from the combustion of organic waste, wood or biomass contain CO₂, which can be captured and reused.

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Aerial view of a modern waste incineration plant with a river in the foreground
Gas engine power plant with an integrated CO₂ recovery plant

Energy & Power Generation Industry

Coal-fired power stations, gas-fired power stations and biomass plants produce flue gas containing CO₂, which can be captured and used for industrial applications or storage.

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Gas Industry

CO₂ can be recovered from the exhaust gases produced during the manufacture of oxygen, nitrogen, argon or industrial gases, thereby making efficient use of resources and reducing emissions.

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Industrial plants with various pipework and lines
Automated bottle filling with PET bottles for carbonated water – beverage industry, suitable for dry ice production and CO₂ applications.

Food & Beverage Industry

Exhaust gases from steam generators, boilers or burners used in food and drink production contain CO₂, which can be recovered and reused in food production.

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Chemical Industry

Chemical production processes, such as the manufacture of urea, methanol or acids, produce flue gases containing CO₂, which can be recovered and reused.

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Chemical plant with industrial chimneys – field of use CO₂ recovery in the chemical industry.
Aerial view of an oil refinery with tanks and industrial plants – oil industry, suitable for CO₂ recovery.

Oil Industry

Flue gas from refinery processes, such as distillation, cracking or hydrodesulphurisation, provides CO₂ that can be reused for industrial applications.

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Cement Industry

Flue gas from rotary kilns, preheaters or lime-burning processes contains CO₂, which can be captured and used for industrial purposes.

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Aerial view of a cement factory with smoke streaming from a chimney, a symbolic image for CO₂ recovery
Modern desalination plant with various storage tanks

Desalination

CO₂ from the combustion processes of steam generators or burner systems can be recovered to improve the efficiency of desalination plants.

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Metal & Steel Works

CO₂ can be recovered from blast furnaces, converters or smelting processes in steel and metal production in order to reduce emissions and use resources efficiently.

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Employees in protective equipment monitor the pouring of liquid steel