MCQOPTIONS
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| 1. |
Pick out the wrong statement. In an agitated vertical cylindrical reaction vessel, the___________________? |
| A. | Ratio of liquid depth to tank diameter (i.e. the filling ratio) recommended for most purposes is 1 |
| B. | Filling ratio for dispersing gas in a liquid is 2 for sufficiently long contact period |
| C. | Flat bottom and conical bottom vessels have low agitation efficiency for agitation of heavy solids in liquids |
| D. | Dished bottom vessel has very high power consumption |
| Answer» E. | |