Foundation Industry Wastes for Cement Encapsulants

用于水泥密封剂的基础工业废物

• 批准号: 97411
• 金额: $ 13.8万
• 依托单位: LUCIDEON LIMITED
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=97411
• 关键词: Foundation; Industry; Wastes; Cement; Encapsulants

Foundation Industry (FI) wastes such as coal fly ash and ground granulated blast furnace slag can potentially be used in geopolymer cements to give more effective encapsulation of hazardous wastes compared with Portland Cement, which is extensively used at present.Activities will evaluate sources and types of FI wastes in the UK to select FI wastes for encapsulation trials and their business potential, namely:* develop geopolymer formulations and process methods to encapsulate simulants wastes using FI wastes as a key cement component.* maximise the amount encapsulated within the geopolymers* characterise properties of the composites to indicate compliance with disposal requirementsThis 12-month project is the first step of a timely opportunity to produce disruptive cement technology using FI wastes, creating internationally attractive products with low CO2 footprints.

与目前广泛使用的波特兰水泥相比，基础工业（FI）废物（如粉煤灰和磨碎的粒状高炉矿渣）有可能用于地质聚合物水泥，以更有效地封装危险废物。活动将评估英国FI废物的来源和类型，以选择FI废物进行封装试验及其商业潜力，即：* 开发地质聚合物配方和工艺方法，以使用FI废物作为关键水泥成分来封装模拟废物。最大限度地提高地质聚合物中的封装量 * 增强复合材料的性能，以表明符合处置要求这个为期12个月的项目是利用FI废物生产颠覆性水泥技术的第一步，创造具有国际吸引力的低二氧化碳足迹产品。