Answer / ramana reddy

distillation columns are operated at different feed rates
as well as different steam pressures, but distillation
towers are operated at stedy state conditions only (
constant reflux, stem, feed )

Answer / tauseef

column has no inside space bcz it is completely solidy like
during construction civil engineer make concrete column
while tower has a inside space..like FL tower, IT tower...

regarding chemical engineering
in column reflux is used to increase the purity of overhead
product
while in tower no reflux is used.
engrtauseef2008@gmail.com

Answer / engr tauseef

column has no inside space bcz it is completely solidy like
during construction civil engineer make concrete column
while tower has a inside space..like FL tower, IT tower...

regarding chemical engineering
in column reflux is used to increase the overhead product
while in tower no reflux is used.
engrtauseef2008@gmail.com

Explain the advantages of using a ball mill over other conventional methods of crushing?

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Explain the procedure to estimate the friction factor involved in heat exchanger tubes?

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What are flameless oxidizers?

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Whether long question or short question I can expect in the interview at IOCL ?

0 Answers   IOCL,

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1 Answers  

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