| 摘要 |
<p>An apparatus and method for hydrating lime in a horizontally disposed vessel where adjacent oppositely rotating shafts have first sets of spaced blades extending coaxially with an axis of each shaft and an adjacent second set of blades extending ta an angle to the longitudinal axis, the blades directing a mixture o f quicklime and water upwardly into a space between the shafts and towards the cover, while forming hydrated lime.</p> |
