| 摘要 |
PCT No. PCT/AU82/00015 Sec. 371 Date Oct. 22, 1982 Sec. 102(e) Date Oct. 22, 1982 PCT Filed Feb. 19, 1982 PCT Pub. No. WO82/02842 PCT Pub. Date Sep. 2, 1982.Fine particles such as minerals in a slurry are separated according to their specific gravity by cyclic centrifugal acceleration preduced by rotating a chamber (40) about its own axis and a further axis. Particles of greatest specific gravity are removed from the chamber (40) in the region of its side wall most remote from the further axis. |
