关键词: 页岩油, 萃取精制, 络合精制, 催化裂化, 加工工艺

Abstract: Through extraction refining, harmonization, complexing refining and catalytic cracking of Fushun shale oil, which provided references for processing and utilization of Fushun shale oil, it showed that the extract oil could harmonize various grades of asphalt, due to small viscosity, large ductility and better temperature serviceability. At the same time, light components left could be used for separation of nonhydrocarbon compounds. Using acidic as complexing agent with the ratio of solvent to oil 2∶3, the total nitrogen content of the raffinate oil was within in 3 000 μg/g and alkali-nitrogen compounds of the raffinate oil was less than 100 μg/g . After complexing refining, the catalytic cracking performance of raffinate oil was good, which was similar with the paraffinoil.

Key words: Shale oil, Extraction refining, Complexing refining, Catalytic cracking, Processing technology