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World's first integrated carbon dioxide/sulphur dioxide plant captures CO2 using Cansolv technology

In capturing the first tonne of carbon dioxide (CO2) at their joint demonstration plant at Aberthaw Power Station in the UK, Cansolv and RWE npower have successfully commenced operations at the world’s first integrated sulphur dioxide (SO2)/CO2 capture plant.

The post-combustion plant will capture 50 tonnes of CO2 per day from Aberthaw’s flue gases – the amount produced by 3 megawatts of electricity generation – using Cansolv’s SO2 and CO2 scrubbing technologies.

The announcement of ‘first capture’ highlights the successful commissioning of this ground-breaking regenerable carbon capture testing campaign that will see 90 per cent of CO2 captured and essentially all SO2 captured. The use of a regenerable technology can also avoid landfill produced from conventional non-regenerable systems in reusing the absorbent by recycling it through the system over and over again, resulting in less waste and cost savings without the need to restock.

Philippe Gauthier, Cansolv President, said: “This is a significant milestone for Cansolv as it’s a clear demonstration of our innovative and cutting-edge carbon capture technology.  We pride ourselves in being a company of firsts and we’re proud to be partnered with RWE npower on this landmark project in Wales.”

Cansolv (part of the Shell Group) and RWE npower will now initiate a research and development program focused on further optimization of the process and demonstrating the advantages of new generation solvents.

The environmental performance of the process will also be assessed during the pilot phase, at which time Cansolv and RWE npower will be working with the UK Environment Agency to track and evaluate the environmental aspects of carbon capture technology, in this case for coal-fired power stations. This work will keep Cansolv at the forefront by continually improving the efficiency and economics of CO2 and SO2 capture both for coal and gas power applications.

The project, co-funded by Cansolv and RWE npower, will test the technology’s ability to adapt to the variable operation of UK based fossil fuel fired power plants. In addition, it will provide opportunity to test a new generation of solvents and SO2 solvent enhancements.

The Cansolv technology is a highly flexible and robust system which uses regenerable amines to capture CO2 and SO2. It is applicable to a broad range of industrial applications in addition to power plant flue gases worldwide.




Cansolv Technologies  Emily Birrell  mediaenquiries@cansolv.com +1 514 382 4411

Shell UK Media Relations  +44 (0)20 7934 5550

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