Fresh Molar Feed Rate Calculator

✖Total Molar Feed Rate gives the number of moles of reactant being fed to the reactor per unit time where it is combination of fresh feed stream and recycle stream.ⓘ Total Molar Feed Rate [F0^']			+10% -10%
✖Recycle Ratio is defined as volume of feed, returned to the reactor entrance divided by the volume of the leaving streams.ⓘ Recycle Ratio [R]			+10% -10%

✖Fresh Molar Feed Rate gives the number of moles of fresh reactant being fed to the reactor per unit time.ⓘ Fresh Molar Feed Rate [F]

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Fresh Molar Feed Rate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Fresh Molar Feed Rate = Total Molar Feed Rate/(Recycle Ratio+1)
F = F0^'/(R+1)
This formula uses 3 Variables

Variables Used

Fresh Molar Feed Rate - (Measured in Mole per Second) - Fresh Molar Feed Rate gives the number of moles of fresh reactant being fed to the reactor per unit time.
Total Molar Feed Rate - (Measured in Mole per Second) - Total Molar Feed Rate gives the number of moles of reactant being fed to the reactor per unit time where it is combination of fresh feed stream and recycle stream.
Recycle Ratio - Recycle Ratio is defined as volume of feed, returned to the reactor entrance divided by the volume of the leaving streams.

STEP 1: Convert Input(s) to Base Unit

Total Molar Feed Rate: 15 Mole per Second --> 15 Mole per Second No Conversion Required
Recycle Ratio: 0.3 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

F = F0^'/(R+1) --> 15/(0.3+1)

Evaluating ... ...

F = 11.5384615384615

STEP 3: Convert Result to Output's Unit

11.5384615384615 Mole per Second --> No Conversion Required

FINAL ANSWER

11.5384615384615 ≈ 11.53846 Mole per Second <-- Fresh Molar Feed Rate

(Calculation completed in 00.004 seconds)

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Created by akhilesh

K. K. Wagh Institute of Engineering Education and Research (K.K.W.I.E.E.R.), Nashik

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< Recycle Reactor Calculators

Rate Constant for First Order Reaction using Recycle Ratio

LaTeX Go Rate Constant for First Order Reaction = ((Recycle Ratio+1)/Space Time)*ln((Initial Reactant Concentration+(Recycle Ratio*Final Reactant Concentration))/((Recycle Ratio+1)*Final Reactant Concentration))

Recycle Ratio using Reactant Conversion

LaTeX Go Recycle Ratio = 1/((Final Reactant Conversion/Total Feed Reactant Conversion)-1)

Recycle Ratio using Total Feed Rate

LaTeX Go Recycle Ratio = (Total Molar Feed Rate/Fresh Molar Feed Rate)-1

Recycle Ratio

LaTeX Go Recycle Ratio = Volume Returned/Volume Discharged

Fresh Molar Feed Rate Formula

LaTeX Go

Fresh Molar Feed Rate = Total Molar Feed Rate/(Recycle Ratio+1)
F = F0^'/(R+1)

What is molar flow rate?

Molar flow rate is defined as the number of moles of a material that passes a reference plane within a unit time interval.

What is recycle in chemical engineering?

The essentials of the recycling method are that the mixture of both reacted and unreacted products reaches a separating system beyond the reactor where these products are separated from each other; then the unreacted part mixes with the fresh feed stock and the resulting mixture is passed into the reactor.

How to Calculate Fresh Molar Feed Rate?

Fresh Molar Feed Rate calculator uses Fresh Molar Feed Rate = Total Molar Feed Rate/(Recycle Ratio+1) to calculate the Fresh Molar Feed Rate, The Fresh Molar Feed Rate formula is defined as number of moles flowing per unit time of fresh stream not combined with recycle stream. Fresh Molar Feed Rate is denoted by F symbol.

How to calculate Fresh Molar Feed Rate using this online calculator? To use this online calculator for Fresh Molar Feed Rate, enter Total Molar Feed Rate (F0^') & Recycle Ratio (R) and hit the calculate button. Here is how the Fresh Molar Feed Rate calculation can be explained with given input values -> 11.53846 = 15/(0.3+1).

FAQ

What is Fresh Molar Feed Rate?

The Fresh Molar Feed Rate formula is defined as number of moles flowing per unit time of fresh stream not combined with recycle stream and is represented as F = F0^'/(R+1) or Fresh Molar Feed Rate = Total Molar Feed Rate/(Recycle Ratio+1). Total Molar Feed Rate gives the number of moles of reactant being fed to the reactor per unit time where it is combination of fresh feed stream and recycle stream & Recycle Ratio is defined as volume of feed, returned to the reactor entrance divided by the volume of the leaving streams.

How to calculate Fresh Molar Feed Rate?

The Fresh Molar Feed Rate formula is defined as number of moles flowing per unit time of fresh stream not combined with recycle stream is calculated using Fresh Molar Feed Rate = Total Molar Feed Rate/(Recycle Ratio+1). To calculate Fresh Molar Feed Rate, you need Total Molar Feed Rate (F0^') & Recycle Ratio (R). With our tool, you need to enter the respective value for Total Molar Feed Rate & Recycle Ratio and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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