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 |
Explain why does catalytic converter used in an automobile?
ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.21 : The cost of building a biochemical processing plant is increasing due to inflation. Let I = inflation rate, R = nominal interest rate, r = real interest rate. According to Fisher Equation, (1 + r)(1 + I) = (1 + R). According to General Inflation Equation, R = r + I. (a) By assuming that both r and I are fairly small, prove by mathematical calculations that complicated Fisher Equation could be simplified into the General Inflation Equation. (b) By using 2 first order Taylor expansions in the linear approximation, namely 1 / (1 + x) ≈ (1 - x), (1 + x)(1 + y) ≈ 1 + x + y, show by mathematical calculations that (1 + r) = (1 + R) / (1 + I) could be approximated by r ≈ R - I.
What is critical radius of insulation?
Explain why is post-weld heat treatment (stress relieving) sometimes necessary for welded vessels?
Explain various protein purification techniques?
What is the meaning of the critical speed of a turbine, and what are its effects on the shaft line
ENGINEERING MATERIAL - EXAMPLE 12.3 : Let a ^ 2 = a x a and a ^ 3 = a x a x a where ^ is power function. Niobium is a metal with a body-centered cubic structure. The length of the unit cell structure is b = 0.3349 nm. (a) Find the volume for a unit cell structure for niobium. (b) There are 2 atoms per unit cell structure of niobium. The metal has a molar mass of 92.9 g / mol. One mole of the metal consists of 6.02 x 10 ^ 23 atoms. Find the mass of niobium per unit cell and the density of niobium.
QUANTUM BIOLOGY - EXAMPLE 33.4 : (a) According to Landauer (1986), the capacity of human memory is approximately X bits. Assume that a human retains 2 bits / second of visual, verbal, tactile and musical memory, find the value of X if a human lifetime is approximately 2.5 billion seconds. (b) The total power consumption of the human brain is about 25 Watts. The bread of 100 grams will produce 1000 kilojoules of energy. How much bread is needed to run a human brain for 1 day?
how to improve recovery of product in packed tower(raising ring) recovery of vinyl acetate from VA+WO ( vinyl acetate +waste oil mixture)
can i drink deminaralised?
What is a good method of analyzing powders for composition?
What would happen if the suction pressure is low in a boiler feed water pump?
7 Answers CPCL, Kelvin Power Station,