内蒙古乌拉特后旗巴格毛德地区下白垩统巴音戈壁组油页岩品质特征及开发利用前景

Industrial characteristics and development prospect of oil shale in the lower Cretaceous Bayingebi formation in Bagemaode area of Wulat Back Banner,Inner Mongolia

通过对巴格毛德地区油页岩的地层学、岩石学、矿物学及工业品质等特征的归纳总结,可知该地区油页岩为中等含油率、低水分、高灰分、低挥发分、低发热量、低固定碳和低硫型油页岩。巴格毛德地区油页岩资源储量大、品质较好、埋藏浅、交通便利,结合一系列工业分析指标,认为其具有较好的开发利用前景,用途广泛。建议对巴格毛德地区油页岩可采用一套联合干馏炼油-灰渣-建材的一体化工业开发流程,进而建设巴格毛德地区油页岩综合开发利用工程,为促进地区经济的发展提供动力。

Based on the characteristics of stratigraphy,petrology,mineralogy and industrial quality of oil shale in Bagemaode area,it is concluded that oil shale in this area is of medium oil content,low water content,high ash content,low volatile content,low calorific value,low fixed carbon and low sulfur type.Oil shale resources in Bagemaode area have large reserves,good quality,shallow burial and convenient transportation.Combined with a series of industrial analysis indexes,it is considered that it has a good prospect of development and utilization and has a wide range of uses.It is suggested that a set of integrated industrial development process of combined retorting of oil refining,ash residue and building materials can be adopted for oil shale in Bagemaode area,and then a comprehensive development and utilization project of oil shale in Bagemaode area can be built,which can provide impetus for promoting the development of regional economy.