SBIR Phase II: Split Amine Absorbent for CO2 Capture from Post Combustion Flue Gas of Coal Fired Power Plants

SBIR 第二阶段：用于从燃煤电厂燃烧后烟气中捕集二氧化碳的裂解胺吸收剂

• 批准号: 0956759
• 负责人: Liang Hu
• 金额: $ 50万
• 依托单位: 3 H Company
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-04-01 至 2013-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0956759&HistoricalAwards=false
• 关键词: SBIR; Phase; II; Split; Amine

This Small Business Innovation Research (SBIR) Phase II project is designed to demonstrate a novel low cost and low energy-consuming CO2 capture technology. The success of CO2 capture and sequestration rely on the development of cost-effective and low energy-consuming CO2 separation system. The process, called Split Amine Absorption, is able to significantly reduce the CO2 capture cost. The Phase II objective is to evaluate the technical and economic viability of the technology for the CO2 capture from flue gas of post combustion coal fired power plants. The approach is to: 1) test previously developed bench-scale models and 2) design and install a prototype pilot scale system and operate, test, collect data, and optimize its performance. The system will be installed as a slipstream unit in an existing coal fired power plant. It will be designed to achieve at least 90% CO2 removal efficiency. The data collected will be used to evaluate the technical and economic viability of the technology.The broader impact/commercial potential of this project is significant cost savings for the reduction of CO2 emissions from coal-fired power plants. In comparison with today's state-of-art monoethanolamine (MEA) technology, the proposed technology is able to reduce the cost of CO2 capture by 85%. Reducing this cost is the key to making coal an economically viable and socially acceptable fuel for generating electricity.

这个小型企业创新研究（SBIR）第二阶段项目旨在展示一种新型的低成本和低能耗的二氧化碳捕获技术。CO2捕集和封存的成功依赖于开发低成本、低能耗的CO2分离系统。该工艺被称为分裂胺吸收，能够显着降低二氧化碳捕获成本。 第二阶段的目标是评估从燃烧后燃煤电厂的烟道气中捕获CO2的技术和经济可行性。办法是：1）测试先前开发的实验室规模模型，2）设计和安装原型中试规模系统，并操作、测试、收集数据和优化其性能。该系统将作为滑流装置安装在现有的燃煤电厂。它将被设计为实现至少90%的二氧化碳去除效率。收集的数据将用于评估该技术的技术和经济可行性。该项目的更广泛影响/商业潜力是为减少燃煤电厂的二氧化碳排放量节省大量成本。与当今最先进的单乙醇胺（MEA）技术相比，所提出的技术能够将CO2捕获的成本降低85%。降低这一成本是使煤炭成为经济上可行和社会上可接受的发电燃料的关键。