| 摘要 |
<p>Case 5439-CIP-1 OIL SHALE UPGRADING Oil shale, crushed to about 70 mesh size, is slurried with a recycle stream from the processing of the reactor effluent. The slurry is then heated and charged, along with hydrogen, to an upflow, fluidized bed reactor. The kerogen in the shale undergoes hydroretorting, giving a C1-650.degree. F. range of products. The spent shale is removed with and separated from the reactor effluent.</p> |
