Multi-scale evaluation of advanced technologies for capturing the CO2: chemical looping applied to solid fuels.

捕获二氧化碳的先进技术的多尺度评估：应用于固体燃料的化学循环。

• 批准号: EP/I010912/1
• 负责人: Stuart Scott
• 金额: $ 73.68万
• 依托单位: University of Cambridge
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2011
• 资助国家: 英国
• 起止时间: 2011 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FI010912%2F1
• 关键词: Multi; scale; evaluation; advanced; technologies

Chemical looping combustion is one way of using a solid fuel such as coal, which is able to capture the CO2 without the energy penalty usually associated with carbon capture. However, this is a relatively new technology, and its application on a full scale system is relatively risky, due to uncertainties in the potential performance, overall cost and robustness of the system. Here this is addressed in a systematic, multiscale approach, which considers the detailed behaviour of the solid oxygen carriers, through to the systems level integration into a power station and energy grid. Another objective is to share knowledge and build a sustainable collaboration between the Chinese and UK groups, and enhance post-graduate training in this field. Consequently, the proposal is based around project studentships (7 in total, 2 at CU, 1 at SU, 1 at IC, 2 at TU and 1 at SE). Students will be exchanged between the UK and Chinese groups for extended periods, and will work as embedded researchers, benefiting from the experience of the hosting group and PI, and facilitating knowledge transfer between the groups.

化学链燃烧是使用固体燃料如煤的一种方式，它能够捕获CO2，而不会产生通常与碳捕获相关的能量损失。然而，这是一项相对较新的技术，由于系统的潜在性能、总成本和鲁棒性的不确定性，其在全尺寸系统上的应用相对风险较大。在这里，这是解决在一个系统的，多尺度的方法，它考虑到固体氧载体的详细行为，通过系统级集成到发电站和能源网。另一个目标是分享知识，建立中英之间的可持续合作，并加强该领域的研究生培训。因此，该提案基于项目奖学金（共7个，CU 2个，SU 1个，IC 1个，TU 2个，SE 1个）。学生将在英国和中国团体之间进行长时间的交流，并将作为嵌入式研究人员工作，受益于主办团体和PI的经验，并促进团体之间的知识转移。

项目成果

Simple pyrolysis experiments for the preliminary assessment of biomass feedstocks and low-cost tar cracking catalysts for downdraft gasification applications

• DOI: 10.1016/j.biombioe.2017.10.048
• 发表时间: 2018
• 期刊: Biomass & Bioenergy
• 影响因子: 6
• 作者: Matthew E Boot-Handford;E. Virmond;Nicholas H. Florin;R. Kandiyoti;P. Fennell

Degradation study of a novel polymorphic sorbent under realistic post-combustion conditions

• DOI: 10.1016/j.fuel.2016.08.098
• 发表时间: 2016-12-15
• 期刊: FUEL
• 影响因子: 7.4
• 作者: Clough, Peter T.;Boot-Handford, Matthew E.;Fennell, Paul S.
• 通讯作者: Fennell, Paul S.

Characteristics of Copper-based Oxygen Carriers Supported on Calcium Aluminates for Chemical-Looping Combustion with Oxygen Uncoupling (CLOU)

• DOI: 10.1021/acs.iecr.5b01172
• 发表时间: 2015-07-08
• 期刊: INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
• 影响因子: 4.2
• 作者: Donat, Felix;Hu, Wenting;Dennis, John S.
• 通讯作者: Dennis, John S.

Investigations into the effects of volatile biomass tar on the performance of Fe-based CLC oxygen carrier materials

• DOI: 10.1088/1748-9326/11/11/115001
• 发表时间: 2016-11-01
• 期刊: ENVIRONMENTAL RESEARCH LETTERS
• 影响因子: 6.7
• 作者: Boot-Handford, Matthew E.;Florin, Nick;Fennell, Paul S.
• 通讯作者: Fennell, Paul S.

Use of a Chemical-Looping Reaction to Determine the Residence Time Distribution of Solids in a Circulating Fluidized Bed

• DOI: 10.1002/ente.201600140
• 发表时间: 2016-10
• 期刊: Energy technology
• 影响因子: 3.8
• 作者: Felix Donat;Wenting Hu;S. Scott;J. S. Dennis