| 释义 |
pachuca tank
pa`chu´ca tank
| 1.(Metallurgy) A high and narrow tank, with a central cylinder for the introduction of compressed air, used in the agitation and settling of pulp (pulverized ore and water) during treatment by the cyanide process; - so named because, though originally devised in New Zealand, it was first practically introduced in Pachuca, Mexico. |
Pachuca tank
Pachuca tank[pə′chü·kə ‚taŋk] (chemical engineering) Air-agitated, solid-liquid mixing vessel in which the air is injected into the bottom of a center draft tube; air and solids rise through the tube, with solids exiting the top of the tube and falling through the bulk of the liquid. |