UKCCSRC Call 2 project poster: Measurement of Water Solubility Limits of CO2 Mixtures to Underpin the Safe Pipeline Transportation of CO2, CSLF Call project poster reception, London, 27.06.16

This poster on the UKCCSRC Call 2 project Measurement of Water Solubility Limits of CO2 Mixtures to Underpin the Safe Pipeline Transportation of CO2 was presented at the CSLF Call project poster reception, London, 27.06.16. Grant number: UKCCSRC-C2-185. Monitoring the composition of mixtures which are of relevance to Carbon Capture and Storage pipelines is of high importance for the safe transportation of CO2 during the CCS process. Captured CO2 will contain varying amounts of impurities such as N2, H2, O2 and H2O. These are components which greatly affect the phase behaviour of the captured CO2. Being able to quantifiably monitor the composition and components of CCS-relevant mixtures is key for (i) safety; (ii) determining standard operating conditions. This project, incorporating several novel techniques, have been used to measure: • The phase behaviour and thermodynamic properties of CO2 containing varying amounts of impurities in order to improve or validate existing models of CCS relevant gas mixtures. • The solubility of water in impure CO2 CCS mixtures.

本海报介绍了由英国碳捕获与储存研究委员会（UKCCSRC）发起的第二轮项目——测量二氧化碳混合物的溶解度极限，旨在为二氧化碳安全管道运输提供基础。该海报在2016年6月27日于伦敦召开的碳封存与利用（CCS）项目海报招待会上展出。项目资助编号：UKCCSRC-C2-185。监测与碳捕获与储存（CCS）管道相关的混合物组成对于确保二氧化碳在CCS过程中的安全运输至关重要。捕获的二氧化碳将含有不同量的杂质，如氮气（N2）、氢气（H2）、氧气（O2）和水（H2O），这些成分显著影响捕获二氧化碳的相行为。能够定量监测与CCS相关的混合物的组成和成分对于确保（i）安全；（ii）确定标准操作条件至关重要。本项目综合运用了多种创新技术，用于测量：（一）含有不同杂质量的二氧化碳的相行为和热力学性质，以改进或验证与CCS相关的气体混合物的现有模型；（二）在杂质二氧化碳CCS混合物中水的溶解度。