PRESSURIZED FLUIDIZED-BED HYDRORETORTING OF RAW AND BENEFICIATED EASTERN OIL SHALES

FUEL

卷:71

Article; Proceedings Paper

关键词: FLUIDIZED BEDS;    PFH;    OIL SHALE;   

DOI  :  10.1016/0016-2361(92)90216-B

来源: Elsevier

【 摘 要 】

Bench-scale tests were conducted with raw and beneficiated shales in an advanced multi-purpose research reactor. Raw Alabama shale and raw and beneficiated Indiana shales were retorted at 515-degrees-C using hydrogen pressures of 4 and 7 MPa. Shale feed rates were 15 to 34 kg h-1. High oil yields and carbon conversions were achieved in all tests. Oil yield from Alabama shale hydroretorted at 7 MPa was 200% of Fischer assay. Raw and beneficiated Indiana shales hydroretorted at 7 MPa produced oil yields of 170 and 195% of Fischer assay respectively. Total carbon conversions were > 70% for all tests conducted at 7 MPa.

【 授权许可】

Free