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A novel photobioreactor design for efficient CO2 capture from industrial emissions using cyanobacteria

一种新型光生物反应器设计，利用蓝藻有效捕获工业排放中的二氧化碳

基本信息

批准号：
10042927
负责人：
金额：
$ 5.92万
依托单位：
CYANOCAPTURE LTD
依托单位国家：
英国
项目类别：
Grant for R&D
财政年份：
2022
资助国家：
英国
起止时间：
2022 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=10042927
关键词：
novel photobioreactor design efficient CO2

项目摘要

CyanoCapture's mission is to provide affordable carbon capture on an industrial scale by using photosynthetic cyanobacteria. The breakthrough technology enables 'true' carbon sequestration to become widely accessible to various emission sources such as power plants, steel and cement industries all over the world. The newly discovered strain (PCC 11901) proposed in this study is capable of taking CO2 directly from emission sites and rapidly convert it into a dense solid matter (biomass) that can be stored or utilised at low cost. Our vision is to become the first in the world to bring a scalable carbon capture technology to the market that has a cost below the £50/tonne CO2 mark.CyanoCapture is at Technological Readiness Level 4 - validation of proof-of-concept at the laboratory stage; having collected several months of carbon fixation assay data in PBRs mimicking outdoor light conditions. Our next step is to scale this to a larger 5m x 5m unit in an outdoor system using real flue gas to further validate the proven concept in situ.CyanoCapture will build up to four PBR units and evaluate novel operational processes to capture CO2 from a medium-scale emission unit in a farm in Chichester. Each PBR is a fully enclosed system: 5m x 5m x 0.5m transparent tarpaulin water tanks fitted with a gas inlet/outlet with electronic and manual control. The system will cultivate non-GM cyanobacterial strain, selected for its fast carbon sequestration potential.

Bluano Capture的使命是通过使用光合作用的蓝藻在工业规模上提供负担得起的碳捕获。这项突破性的技术使世界各地的发电厂、钢铁和水泥行业等各种排放源都能广泛获得“真正的”碳封存。这项研究中提出的新发现的菌株(PCC11901)能够直接从排放点吸收二氧化碳，并迅速将其转化为可以低成本储存或利用的致密固体物质(生物量)。我们的愿景是成为世界上第一个将成本低于GB 50/吨二氧化碳标记的可扩展碳捕获技术推向市场的公司。氰化捕获处于技术准备级别4-实验室阶段的概念验证阶段；在模拟室外光照条件的PBR中收集了几个月的碳固定分析数据。我们的下一步是将其扩展到室外系统中使用真实烟气的更大的5M x 5M单元，以进一步验证现场验证的概念。CyanoCapture将建造多达四个PBR单元，并评估从奇切斯特一个农场的中型排放单元捕获二氧化碳的新操作流程。每个PBR都是一个全封闭系统：5m x 5m x 0.5m透明防水帆布水箱，配有电子和手动控制的气体入口/出口。该系统将培育非转基因蓝藻菌株，该菌株因其快速的固碳潜力而被选中。