| 摘要 |
<p>PCT No. PCT/AU83/00004 Sec. 371 Date Sep. 19, 1983 Sec. 102(e) Date Sep. 19, 1983 PCT Filed Jan. 14, 1983 PCT Pub. No. WO83/02495 PCT Pub. Date Jul. 21, 1983.Dehydration tower (22) for previous agitated organic material carried by a heated air stream, the tower containing a selectively rotatable series of baffles (42, 43, 44, 45) for varying the path length of the material, and thus the residence time, in the tower, as the material passes up the tower on one side of the vertical series of baffles (49) and then down the other side of the series.</p> |
