Chemical Engineering - Process Equipment and Plant Design
Exercise : Process Equipment and Plant Design - Section 7
- Process Equipment and Plant Design - Section 1
- Process Equipment and Plant Design - Section 2
- Process Equipment and Plant Design - Section 3
- Process Equipment and Plant Design - Section 4
- Process Equipment and Plant Design - Section 5
- Process Equipment and Plant Design - Section 6
- Process Equipment and Plant Design - Section 7
- Process Equipment and Plant Design - Section 8
26.
A high vapour velocity is required for high plate efficiency in a seive plate coloumn. The satisfactory value of operating vapor velocity for design purpose in seive plate column is about __________ percent of the flooding velocity.
27.
The approximate liquid depth in an agitation tank is equal to (where, d = tank diameter)
28.
Baffle width is normally taken as __________ times the tank diameter.
29.
A cylinderical pressure vessel of volume 6 πm3 has to be designed to withstand a maximum internal pressure of 10 atm. The allowable design stress of the material is 125N/mm2 and corrosion allowance is 2 mm. The thickness of the vessel for a length/diameter ratio of 3 will be close to
30.
Which of the following packing materials provides for maximum mass transfer ?
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