Tray spacing in a distillation column of dia 10-12 ft. used in petroleum refinery may be around __________ inches.

Tray spacing in a distillation column of dia 10-12 ft. used in petrole

1.	Tray spacing in a distillation column of dia 10-12 ft. used in petroleum refinery may be around __________ inches.
A.	5
B.	30
C.	60
D.	100
Answer» C. 60

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Tray spacing in a distillation column of dia 10-12 ft. used in petroleum refinery may be around __________ inches.

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