what is mean by reflux ratio?
Answers were Sorted based on User's Feedback
Answer / u k pardeshi
This term is used for distilation operation.Reflx ratio is
the ratio of two quantities i.e. distilled material being
removed out of system to distilled material but being
recycled to the system again. This is done mainly for
imrpoving purity of distilled material.
| Is This Answer Correct ? | 15 Yes | 3 No |
Answer / atul
The reflux ratio is the ratio of the quantity of distilled material returns to the column to quantity of distillate.
One can operate the distillation column without calculating reflux ratio, but the main purpose of it is to improve the efficiency of the distillate.
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / dara charandeep
reflux ratio is not only
the ratio of reflux to
distillate...it is for both
for purity of distill
product and to maintain
temperature in a column..
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / vasu g
reflux ratio is the ratio of reflux to the desired product
| Is This Answer Correct ? | 1 Yes | 4 No |
What are the strategies acquired to cure tube vibration and exchangers in a shell?
hi can u send me all d technical qus pepar of DRDO?my email id is palmzk@gmail.com
what is the cast iron grade of composition of c-3.06% , Mn- 0.48% , Si-2.38% , S-0.088% , P-0.092% , Cr-0.12% , Ni- 0.012% , Mo-0.00%
What is a good way to get started in doing a plant-wide steam consumption analysis?
Please colleagues I need to choice a proper hopper shape for a Fertilizer bulk blender flowing throut a high humidity raw material like zeolite, so we are in doubt whether use squard or rectangular hopper shape to avoid the so call voul effect that can create obstruction
Explain how can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?
Why water is not directly added to sulphuric acid for dilution?
which accomplishments in your present position are you proud of and why?
Which type of pneumatic control valve is used mostly Either Air to Open r Air to close the value And guys I need reason for your reason
I am a Diploma Chemical Engineer by Nirma Uni; and BEng (Hons) Energy & Environmental Engineer by Napier Uni; Edinburg, UK. HPCL chemical engineering test will held on 14th July,09. So, Please send me some previous chemical engineering papers Objective types Or material to give the test.
How can one determine if a particular solid can be fluidized as in a fluidized bed?
Question 45 - According to Raoult’s law for ideal liquid, x (PSAT) = yP where x is mole fraction of component in liquid, y is mole fraction of component in vapor, P is overall pressure and PSAT is saturation pressure. A liquid with 60 mole % component 1 and 40 mole % component 2 is flashed to 1210 kPa. The saturation pressure for component 1 is ln (PSAT) = 15 - 3010 / (T + 250) and for component 2 is ln (PSAT) = 14 - 2700 / (T + 205) where PSAT is in kPa and T is in degree Celsius. By assuming the liquid is ideal, calculate (a) the fraction of the effluent that is liquid; (b) the compositions of the liquid and vapor phases. The outlet T is 150 degree Celsius.
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
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)