This poster on the UKCCSRC Call 2 project, Novel Materials and Reforming Processing Route for the Production of Ready-Separated CO2/N2/H2 from Natural Gas Feedstocks, was presented at the Cardiff Biannual, 10.09.14. Grant number: UKCCSRC-C2-181.
This poster on the UKCCSRC Call 2 project, Investigating the radiative heat flux in small and large scale oxy-coal furnaces for CFD model development and system scale up, was presented at the Cranfield Biannual, 21.04.15. Grant number: UKCCSRC-C2-193.
This poster on the UKCCSRC Call 2 project, Novel reductive rejuvenation approaches for degraded amine solutions from PCC in power plants, was presented at the Cardiff Biannual, 10.09.14. Grant number: UKCCSRC-C2-189.
This poster on the UKCCSRC Call 1 project CO2 storage in Palaeogene and Neogene hydrogeological systems of the North Sea: preparation of an IODP scientific drilling bid was presented at the CSLF Call project poster reception, London, 27.06.16. Grant number: UKCCSRC-C1-30. The North Sea Basin (NSB) is considered to be suitable for commercial-scale CO2 storage, due to its favourable geological setting, its proximity to sources, and pioneering operational experience storing CO2 at the Sleipner injection site. The shallow Neogene and Quaternary sediments of the NSB form the overburden and seal to these underlying CO2 reservoirs but are under-researched, even though the NSB is a mature petroleum system, penetrated by many thousands of wells. Quaternary sediments, up to 1000 metres thick, are in general bypassed to reach the deeper, profitable hydrocarbon resources. UKCCSRC and CLIMIT programme funded scientific, governmental and industrial partners from the UK and Norway to collaborate with the purpose of submitting a proposal to the International Ocean Discovery Program (IODP) for scientific drilling to investigate the overburden to CO2 storage strata.
This poster on the UKCCSRC Call 1 project Tractable equations of state for CO2 mixtures in CCS was presented at the CSLF Call project poster reception, London, 27.06.16. Grant number: UKCCSRC-C1-22. A potential bottle-neck for CCS is the transport of CO2 from power plants to the storage location, by pipeline. Key to safe and inexpensive transport is a detailed understanding of the physical properties of carbon dioxide. However, no gas separation process is 100% efficient, and the resulting carbon dioxide contains a number of different impurities. These impurities can greatly influence the physical properties of the fluid compared to pure CO2. They have important design, safety and cost implications for the compression and transport of carbon dioxide. This project aimed to develop new methods to produce custom models (equations of state) for impure CO2 behaviour for CCS.
This poster on the UKCCSRC Call 1 project, Chemical Looping for low-cost Oxygen Production, was presented at the Sheffield Biannual, 08.04.13. Grant number: UKCCSRC-C1-39.
This poster on the UKCCSRC Call 2 project, Investigating the radiative heat flux in small and large scale oxy-coal furnaces for CFD model development and system scale up, was presented at the Cardiff Biannual, 10.09.14. Grant number: UKCCSRC-C2-193.
This poster on the UKCCSRC Call 2 project Shelter and Escape in the Event of a Release of CO2 from CCS Infrastructure (S-CAPE) was presented at the CSLF Call project poster reception, London, 27.06.16. Grant number: UKCCSRC-C2-179. Pipelines are acknowledged as one of the most efficient and cost-effective methods for transporting large volumes of various fluids over long distances and therefore the majority of proposed schemes for Carbon Capture and Storage (CCS) involve high pressure pipelines transporting CO2. In order to manage the risk in the event of the failure of a carbon dioxide (CO2) pipeline, it is a core requirement that a separation distance between pipelines and habitable dwellings is defined to ensure a consistent level of risk. The aim of this project is to develop validated and computationally efficient shelter and escape models describing the consequences to the surrounding population of a CO2 release from CCS transportation infrastructure. The models will allow pipeline operators, regulators and standard setters to make informed and appropriate decisions regarding pipeline safety and emergency response. This poster presents some preliminary findings from the S-Cape project and: • Describes the development of analytical and Computational Fluid Dynamic (CFD) models to calculate the change in internal CO2 concentration within a building engulfed by a dispersing cloud of CO2. • Investigates the sensitivity of the CO2 concentration within a building to wind speed and the temperature of the CO2 in the pipeline. • Demonstrates how CFD models can be used to verify results obtained using computationally efficient analytical models.
EngD thesis describing experiments carried out using a variety of sandstones. This thesis investigates the microbial response to 10 ppm oxygen and 100ppm oxygen in experiments representing deep saline aquifer conditions. All experiments were conducted using sandstone, artificial groundwater and a microbial community designed to represent conditions found within deep saline aquifers. A microbial community, containing sulphate reducing bacteria, was isolated and identified from sandstone samples and then used in the experiments. The experiments were batch microcosms, a high pressure bioreactor and column flow experiments. Analyses of these experiments were conducted through gas analysis, water chemistry and DNA analysis from microbial communities.
This poster on the UKCCSRC Call 2 project Towards more flexible power generation with CCS was presented at the UKCCSRC Manchester Biannual Meeting, 13.04.2016. Grant number: UKCCSRC-C2-214.