【摘要】 油页岩渣是油页岩干馏或燃烧剩下的物质,多孔结构,具有很好的活性,因而用途非常广泛。介绍了油页岩渣的主要成分、造成的环境污染及综合利用途径。油页岩渣可用作建筑材料,如高档水泥填料、轻质混凝土骨料陶粒及轻质砖材料等;在工业上可用来制备优质煅烧高岭土、白炭黑和铝盐产品、塑料和橡胶填料及合理利用金属元素,还可用作铸造用防粘砂添加剂,用于废气和废水处理等;在农业上,可用来生产肥料、改良土壤等。油页岩渣的综合利用能取得良好的资源、环境、经济及社会效益,对于实现资源的可持续发展具有重大意义。更多还原

【Abstract】 Oil shale residue is the remainder from oil shale carbonization or burning.Because of porous structure and perfect activity,it was used widely.This paper introduced the content,the environmental pollution caused and the using approaches of oil shale residue.The oil shale can be used as construction materials,such as high grade cement filler,light concrete bone material-pottery grain and light brick materials,etc.In the industry, the oil shale residue can be used to prepare the quality calcined kaolinite,white carbon black,aluminium salt products,plastic and rubber fillers and tantalum utilization reasonably.In addition,it also can be used as anti-burn additive for foundry and to treat the exhaust and wastewater.In the agriculture,it can be used to produce fertilizer and improve soil.The comprehensive utilization of the oil shale residue can bring the well benefit in resource,environment,economy and society,and there is great significance for realizing sustainable development.更多还原