Browsing by Author "Reiner, David M."

Now showing 1 - 2 of 2
  • Thumbnail Image
    ItemOpen Access
    Carbon capture and storage (CCS): the way forward
    (Royal Society of Chemistry, 2018-03-12) Bui, Mai; Adjiman, Claire S.; Bardow, André; Anthony, Edward J.; Boston, Andy; Brown, Solomon; Fennell, Paul S.; Fuss, Sabine; Galindo, Amparo; Hackett, Leigh A.; Hallett, Jason P.; Herzog, Howard J.; Jackson, George; Kemper, Jasmin; Krevor, Samuel; Maitland, Geoffrey C.; Matuszewski, Michael; Metcalfe, Ian S.; Petit, Camille; Puxty, Graeme; Reimer, Jeffrey; Reiner, David M.; Rubin, Edward S.; Scott, Stuart A.; Shah, Nilay; Smit, Berend; Trusler, J. P. Martin; Webley, Paul; Wilcoxx, Jennifer; Mac Dowell, Niall
    Carbon capture and storage (CCS) is broadly recognised as having the potential to play a key role in meeting climate change targets, delivering low carbon power, decarbonising industry and, more recently, its ability to facilitate the net removal of CO2 from the atmosphere. However, despite this broad consensus and technical maturity, CCS has not yet been deployed on a scale commensurate with the ambitions articulated a decade ago. Thus, in this paper we review the current state-of-the-art of CO2 capture, transport, utilisation and storage from a multi-scale perspective, moving from the global to molecular scales. In light of the COP21 commitments to limit warming to less than 2 C, we extend the remit of this study to include the key negative emissions technologies (NETs) of bioenergy with CCS (BECCS), and direct air capture (DAC). Cognisant of the non-technical barriers to deploying CCS, we capitalise on recent experience from the UK’s CCS commercialisation programme and consider the commercial and political barriers to the largescale deployment of CCS. In all areas, we focus on identifying and clearly articulating the key research challenges that could usefully be addressed in the coming decade.
  • Thumbnail Image
    ItemOpen Access
    Direct air capture: process technology, techno-economic and socio-political challenges
    (Royal Society of Chemistry, 2022-02-28) Erans, María; Sanz-Perez, Eloy S.; Hanak, Dawid P.; Clulow, Zeynep; Reiner, David M.; Mutch, Greg A.
    Climate change mitigation scenarios that meet the Paris Agreement's objective of limiting global warming usually assume an important role for carbon dioxide removal and negative emissions technologies. Direct air capture (DAC) is a carbon dioxide removal technology which separates CO2 directly from the air using an engineered system. DAC can therefore be used alongside other negative emissions technologies, in principle, to mitigate CO2 emissions from a wide variety of sources, including those that are mobile and dispersed. The ultimate fate of the CO2, whether it is stored, reused, or utilised, along with choices related to the energy and materials inputs for a DAC process, dictates whether or not the overall process results in negative emissions. In recent years, DAC has undergone significant technical development, with commercial entities now operating in the market and prospects for significant upscale. Here we review the state-of-the-art to provide clear research challenges across the process technology, techno-economic and socio-political domains.