Large quantity of silica gel is normally dried in a __________ dryer.

Related MCQs

• At equilibrium the concentration of water in vapour phase (C*) in kg/m3 of air space and the amount of water (m) adsorbed per kg of dry silica gel are related by, C* = 0.0667m. To maintain dry conditions in a room of air space 100m3 containing 2.2 kg of water vapour initially, 10 kg of dry silica gel is kept in the room. The fraction of initial water remaining in the air space after a long time (during which the temperature is maintained constant) is
• For continuous drying of granular or crystalline material, the dryer used is the __________ dryer.
• Dryer widely used in a textile industry is __________ dryer.
• Dried finished product sampled from various parts of a __________ dryer exhibits nonuniformity in the moisture content.
• A slurry is to be dried to produce flaky solid. Which dryer would you recommend?
• Milk is dried usually in a __________ dryer.
• Calcium ammonium nitrate (a fertiliser) is dried in a __________ dryer.
• In paper industry, paper is dried in a __________ dryer.
• Sticky material can be dried in a __________ dryer.
• Refractory bricks are usually dried in a __________ dryer.