Hole diameter of the sieve trays in the distillation column ranges from ______________ mm?

Related Mcqs:

The necessary wall thickness for a metallic storage vessel is a function of the ___________________?

A. Ultimate tensile strength (or yield point) of the material and operating temperature B. Operating pressure and welding/joint efficiency C. Diameter of the vessel D. All A., B. and C....

The slope of operating line in the rectifying section of a distillation column is unity, if the reflux ratio is___________________?

A. 0 B. ∞ C. 1 D. Minimum...

The ideal size of round bubble caps to be used in industrial distillation column having a diameter of 3-6 metres is ________________ cms?

A. 5 B. 15 C. 7.5 D. 50...

A riveted joint does not fail by _____________________ of rivets?

A. Tearing B. Shearing C. Tearing of the plate across a row D. None of these...

Pick out the wrong statement pertaining to the comparative evaluation of performance of the packed tower and the plate tower ?

A. Plate tower is preferred, if interstage cooling is required to remove heats of reaction or solution B. Plate tower is preferred over packed tower, if the operation involves liquids containing dispersed solids C. The total weight of a dry plate tower is usually much more than that of a dry packed tower designed for … Pick out the wrong statement pertaining to the comparative evaluation of performance of the packed tower and the plate tower ?Read More...