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This poster on the UKCCSRC Call 2 project, Process-performance indexed design of task-specific ionic liquids for post-combustion CO2 capture, was presented at the Cardiff Biannual, 10.09.14. Grant number: UKCCSRC-C2-199.
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This poster on the UKCCSRC Call 1 project, Oxyfuel and EGR Processes in GT Combustion, was presented at the Sheffield Biannual, 08.04.13. Grant number: UKCCSRC-C1-26.
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This poster on the UKCCSRC Call 2 project CO2 Flow Metering through Multi-Modal Sensing and Statistical Data Fusion was presented at the CSLF Call project poster reception, London, 27.06.16. Grant number: UKCCSRC-C2-218. Measurement and monitoring of CO2 flows across the Carbon Capture and Storage (CCS) chain are essential to ensure accurate accounting of captured CO2 and help prevent leaking during transportation to storage sites. The significant changes in physical properties of CO2 depending on its state (gas, liquid, two-phase or supercritical) mean that CO2 flows in CCS pipelines are complex by their nature. Meanwhile, impurities in a CO2 pipeline also make the flow more likely in the form of two-phase mixture. Despite difficulties due to the changes in CO2 properties, there has been very little research into metering issues of CO2 flows. The aim of this project is to develop a cutting-edge technology for CO2 flows metering in CCS pipelines. The objectives are as follows: • To establish a mass reference platform for CO2 flowmeter calibration; • To develop a prototype multi-modal sensing system and data fusion algorithms for mass flow metering of CO2; • To evaluate the performance of the multi-modal sensing system under single-phase and two-phase CO2 flow conditions.
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This poster on the UKCCSRC Call 2 project Quantifying Residual and Dissolution Trapping in the CO2CRC Otway Injection Site was presented at the CSLF Call project poster reception, London, 27.06.16. Grant number: UKCCSRC-C2-204. For a wide adoption of the Carbon Capture and Storage (CCS) technology, it is essential to provide a commercial operator with a reassurance of the predictability of their proposed site for CO2 storage through geochemical monitoring techniques. This is particular important for assessing residual and solubility trapping, which are more secure than structural trapping of free-phase CO2. It is difficult to quantify how much CO2 is stored by residual and solubility trapping across an entire storage site. Hence, there is a need to develop a test which can be performed at a single injection well during assessment of a potential site for CO2 injection. CO2CRC, one of the world-leading CCS research organisations, conducted the Otway Stage 2B Extension residual saturation test in December 2014 to determine residual trapping at their Otway test site in Victoria, Australia, using a single-well field setting. In direct collaboration with CO2CRC and other global research institutions (CSIRO Energy, University of Melbourne, Simon Fraser University, Lawrence Berkeley National Laboratory), we use water and gas geochemistry to establish the fate of CO2 injected into the Paaratte Formation at the Otway test site. More specifically, we study the application of oxygen isotopes and noble gases to reconstruct levels of residual trapping of CO2.
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This poster on the UKCCSRC Call 1 project Chemical looping for low-cost oxygen production and other applications was presented at the CSLF Call project poster reception, London, 27.06.15. Grant number: UKCCSRC-C1-39. The project is based on the concept of CLOU (chemical looping oxygen uncoupling). Various forms of chemical looping are possible with different degrees of integration between the oxygen release and the thermal energy production cycles. • Most of the CLC and CLOU processes proposed thus far are conducted in a fluidised bed reactor encountering problems of contamination of the oxygen carrier and fuel leakage. • The project has designed a hybrid form of chemical looping that achieves the optimal degree of integration of oxygen release and thermal energy production. • The need for intimate contact between the oxygen carrier and the solid fuel is also avoided.
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This poster on the UKCCSRC Call 1 project, Mixed Matrix Membrane Preparation for PCC, was presented at the Sheffield Biannual, 8.04.13. Grant number: UKCCSRC-C1-36.
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This poster on the UKCCSRC Call 1 project, Tractable Equation of State for CO2 Mixtures, was presented at the Cambridge Biannual, 02.04.14. Grant number: UKCCSRC-C1-22.
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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.
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This poster on the UKCCSRC Call 1 project, North Sea aquifer mapping, was presented at the Cranfield Biannual, 22.04.15. Grant number: UKCCSRC-C1-30.
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This poster on the UKCCSRC Call 2 project, Process-performance indexed design of task-specific ionic liquids for post-combustion CO2 capture, was presented at the Cardiff Biannual, 10.09.14. Grant number: UKCCSRC-C2-199.