This website uses cookies to give you the best user experience. If you continue
without changing your settings we'll assume you are happy to receive all RSC cookies.
You can change your cookie settings by navigating to our Privacy and Cookies page and following the instructions. These instructions
are also obtainable from the privacy link at the bottom of any RSC page.
A journal linking all aspects of the chemical, physical and biotechnological sciences relating to energy conversion and storage, alternative fuel technologies and environmental science.
Imperial College Centre for CCS, Dept. of Chemical Engineering, Imperial College London, South Kensington, London, UK
E-mail: p.fennell@imperial.ac.uk
; Tel: +44 (0)20 7594 6637
b
Centre for Process Systems Engineering, Dept. of Chemical Engineering, Imperial College London, South Kensington, London, UK
c
Dept. of Chemistry, Imperial College London, South Kensington, London, UK
Energy Environ. Sci., 2010,3, 1645-1669
DOI:
10.1039/C004106H
Received
09 Mar 2010,
Accepted
26 Jul 2010
First published online
01 Sep 2010
In this paper, three of the leading options for large scale CO2 capture are reviewed from a technical perspective. We consider solvent-based chemisorption techniques, carbonate looping technology, and the so-called oxyfuel process. For each technology option, we give an overview of the technology, listing advantages and disadvantages. Subsequently, a discussion of the level of technological maturity is presented, and we conclude by identifying current gaps in knowledge and suggest areas with significant scope for future work. We then discuss the suitability of using ionic liquids as novel, environmentally benign solvents with which to capture CO2. In addition, we consider alternatives to simply sequestering CO2—we present a discussion on the possibility of recycling captured CO2 and exploiting it as a C1 building block for the sustainable manufacture of polymers, fine chemicals, and liquid fuels. Finally, we present a discussion of relevant systems engineering methodologies in carbon capture system design.
Fetching data from CrossRef. This may take some time to load.
This may take some time to load.
Energy & Environmental Science
- Information Point