The most common packing used in industrial operations is __________ rings.

Related MCQs

• Use of raschig rings in place of crushed stones as packing in packed beds (other things being same)
• In an absorption column, the flooding velocity for random packing is __________ that for stacked/regular packing.
• Stacked packing compared to dumped packing
• Diameter of raschig rings used in packed tower in industry is normally around __________ inches.
• Most important factor to be considered in the selection of packings for absorbers is the __________ of packing.
• In a moderately sized packed absorption tower, channelling (which is most severe with stacked packings) can be minimised by taking the ratio of tower diameter to packing diameter
• Which of the following is an undesirable property in a tower packing?
• An ideal tower packing should not
• __________ column is the most suitable for achieving the best performance for mass transfer operations involving liquid with dispersed solids.
• Pick out the wrong statement pertaining to the analogy between equations of heat and mass transfer operations.