油母页岩渣在我国建材行业的研究与应用

Research and Application of the Oil Shale Waste in Building Material Industry

油母页岩渣(灰)是油母页岩干熘或燃烧后排出的废渣,如果不合理利用则会挤占大量土地,对环境造成严重影响。本文综述了我国油母页岩渣研究应用的主要成果,特别是在建材行业的主要应用现状和理论研究成果,提出采用免蒸免烧的方法研制建材产品是提高油母页岩渣使用量、减少二次耗能的一条有效途径。

Oil shale waste, a waste residual by carbonization or burning of oil shale, would seriously pollute environment and occupy large area of useful land without rational reuse. The paper summarizes the research and application achievements of oil shale waste, especially application status in building material industry in China, and puts forward a new way to increase useful quantity of the waste and reduce corresponding energy consuming in the process of dealing with the waste by non-fired and non-stream-cured method.