what is the difference between distillation column and
distillation tower?
Answers were Sorted based on User's Feedback
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 )
| Is This Answer Correct ? | 44 Yes | 5 No |
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
| Is This Answer Correct ? | 2 Yes | 25 No |
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
| Is This Answer Correct ? | 6 Yes | 30 No |
Question 86 - (a) Male with genotype GGmm and phenotype gray wingless mates with female with genotype ggMM and phenotype black winged in fruit flies. G is dominant to g in color. M is dominant to m in wing shape. If the actual distribution of the second generation of the fruit flies was as follow : 890 gray wingless, 900 black winged, 115 gray winged, 95 black wingless, calculate the recombination frequency betwen the two genes and distance in recombination units. Let 1 map unit = 1 % recombination. (b) A DNA molecule has 180 base pairs and 20 % adenine. How many cytosine nucleotides are present in this molecule of DNA?
A cylindrical vessel of 10m height has water upto 6m and is under a pressure of 15bar.What will be the pressure at the bottom most point of the vessel?
What is maximum recommend pipe velocity for dry and wet gases?
What do we use carburizing/nitriding chemicals for?
In a screw compressor air is sucked from atm and mixes with the oil and is separated using separators.Will the viscosity of the oil get affected as moisture in air gets mixed with oil?
hi can u send me all d technical qus pepar of DRDO?my email id is palmzk@gmail.com
Explain what are the criteria involved in choosing mass balances for components?
what is difference between precipitation and crystalisation
Why chemical became dominant to natural sources????
Question 44 - In a non-dilute absorber, graphical method is used to represent the process. In an X - Y coordinate system, X-axis represents mole of carbon dioxide / mole of water and Y axis represents mole of carbon dioxide / mole of nitrogen. The inlet gas stream consists of 8 mol % of carbon dioxide in nitrogen. (a) Find the S / G minimum as a slope that goes through the point (0, 0.0304) and (0.0000488, 0.086957). (b) Find the actual slope of operating line when it is 1.5 times the S / G minimum! (c) Find the value of x for inlet gas stream when y = 1640 x, y is mole fraction of carbon dioxide in nitrogen.
How to size the cooling tower sump / basin for any given circulation rate? What is the guideline?
What is the easiest way to extract hydrogen from water and the safest way to store it?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)