| 摘要 |
An apparatus and method for forming and handling a slurry in a hopper-type container, preferably a hopper railroad car. The product may be unloaded dry using air or the product may be aerated, then liquefied while air continues to be forced thereinto, then agitated and mixed to insure formation of a slurry or solution having consistent properties. The slurry or solution is aerated during the discharge thereof from the container. The aeration for dry or liquid discharge is preferably performed using aeration devices such as that device disclosed in U.S. Pat. No. 3,929,261.
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