Space Velocity using Molar Feed Rate of Reactant Calculator

✖The Molar Feed Rate of Reactant gives the number of moles of A being fed to the reactor per unit time.ⓘ Molar Feed Rate of Reactant [F_Ao]			+10% -10%
✖Concentration of Reactant in Feed is the number of moles entering the reactor per volume of feed.ⓘ Concentration of Reactant in Feed [C_A0]			+10% -10%
✖The Reactor Volume gives us the capacity of the reactor.ⓘ Reactor Volume [V_reactor]			+10% -10%

✖The Space Velocity of a reactor gives us the number of reactor volumes that can be treated per unit time.ⓘ Space Velocity using Molar Feed Rate of Reactant [s]

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Formula

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Space Velocity using Molar Feed Rate of Reactant

Formula

`"s" = "F"_{"Ao"}/("C"_{"A0"}*"V"_{"reactor"})`

Example

`"0.066934cycle/s"="5mol/s"/("30mol/m³"*"2.49m³")`

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Space Velocity using Molar Feed Rate of Reactant Solution

STEP 0: Pre-Calculation Summary

Formula Used

Space Velocity = Molar Feed Rate of Reactant/(Concentration of Reactant in Feed*Reactor Volume)
s = F_Ao/(C_A0*V_reactor)
This formula uses 4 Variables

Variables Used

Space Velocity - (Measured in Hertz) - The Space Velocity of a reactor gives us the number of reactor volumes that can be treated per unit time.
Molar Feed Rate of Reactant - (Measured in Mole per Second) - The Molar Feed Rate of Reactant gives the number of moles of A being fed to the reactor per unit time.
Concentration of Reactant in Feed - (Measured in Mole per Cubic Meter) - Concentration of Reactant in Feed is the number of moles entering the reactor per volume of feed.
Reactor Volume - (Measured in Cubic Meter) - The Reactor Volume gives us the capacity of the reactor.

STEP 1: Convert Input(s) to Base Unit

Molar Feed Rate of Reactant: 5 Mole per Second --> 5 Mole per Second No Conversion Required
Concentration of Reactant in Feed: 30 Mole per Cubic Meter --> 30 Mole per Cubic Meter No Conversion Required
Reactor Volume: 2.49 Cubic Meter --> 2.49 Cubic Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

s = F_Ao/(C_A0*V_reactor) --> 5/(30*2.49)

Evaluating ... ...

s = 0.0669344042838019

STEP 3: Convert Result to Output's Unit

0.0669344042838019 Hertz -->0.0669344042838019 Cycle per Second (Check conversion here)

FINAL ANSWER

0.0669344042838019 ≈ 0.066934 Cycle per Second <-- Space Velocity

(Calculation completed in 00.004 seconds)

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< 8 Basic Formulas Calculators

Space Velocity using Molar Feed Rate of Reactant

Go Space Velocity = Molar Feed Rate of Reactant/(Concentration of Reactant in Feed*Reactor Volume)

Space Time using Molar Feed Rate of Reactant

Go Space Time = (Concentration of Reactant in Feed*Reactor Volume)/Molar Feed Rate of Reactant

Molar Flow Rate of Unreacted Reactant using Reactant Conversion

Go Molar Flow Rate of Unreacted Reactant = Molar Feed Rate of Reactant*(1-Reactant Conversion)

Molar Feed Rate of Reactant using Reactant Conversion

Go Molar Feed Rate of Reactant = Molar Flow Rate of Unreacted Reactant/(1-Reactant Conversion)

Reactor Space Velocity

Go Reactor Space Velocity = Volumetric Flow Rate of Feed to Reactor/Reactor Volume

Reactor Space Time

Go Reactor Space Time = Reactor Volume/Volumetric Flow Rate of Feed to Reactor

Space Time using Space Velocity

Go Space Time using Space Velocity = 1/Space Velocity

Space Velocity using Space Time

Go Space Velocity = 1/Space Time

< 16 Basics of Parallel & Single Reactions Calculators

Total Unreacted Reactant

Go Total Moles of Unreacted Reactant = Initial Total Moles of Reactant-(Total Moles of Product Formed/Instantaneous Fractional Yield)

Overall Fractional Yield

Go Overall Fractional Yield = Total Moles of Product Formed/(Initial Total Moles of Reactant-Total Moles of Unreacted Reactant)

Total Product Formed

Go Total Moles of Product Formed = Overall Fractional Yield*(Initial Total Moles of Reactant-Total Moles of Unreacted Reactant)

Total Reactant Fed

Go Initial Total Moles of Reactant = (Total Moles of Product Formed/Overall Fractional Yield)+Total Moles of Unreacted Reactant

Space Velocity using Molar Feed Rate of Reactant

Go Space Velocity = Molar Feed Rate of Reactant/(Concentration of Reactant in Feed*Reactor Volume)

Space Time using Molar Feed Rate of Reactant

Go Space Time = (Concentration of Reactant in Feed*Reactor Volume)/Molar Feed Rate of Reactant

Number of Moles of Reactant Reacted

Go Number of Moles of Reactant Reacted = Number of Moles of Product Formed/Instantaneous Fractional Yield

Number of Moles of Product Formed

Go Number of Moles of Product Formed = Number of Moles of Reactant Reacted*Instantaneous Fractional Yield

Instantaneous Fractional Yield

Go Instantaneous Fractional Yield = Number of Moles of Product Formed/Number of Moles of Reactant Reacted

Molar Flow Rate of Unreacted Reactant using Reactant Conversion

Go Molar Flow Rate of Unreacted Reactant = Molar Feed Rate of Reactant*(1-Reactant Conversion)

Molar Feed Rate of Reactant using Reactant Conversion

Go Molar Feed Rate of Reactant = Molar Flow Rate of Unreacted Reactant/(1-Reactant Conversion)

Total Reactant Reacted

Go Total Reactant Reacted = Initial Total Moles of Reactant-Total Moles of Unreacted Reactant

Reactor Space Velocity

Go Reactor Space Velocity = Volumetric Flow Rate of Feed to Reactor/Reactor Volume

Reactor Space Time

Go Reactor Space Time = Reactor Volume/Volumetric Flow Rate of Feed to Reactor

Space Time using Space Velocity

Go Space Time using Space Velocity = 1/Space Velocity

Space Velocity using Space Time

Go Space Velocity = 1/Space Time

Space Velocity using Molar Feed Rate of Reactant Formula

Space Velocity = Molar Feed Rate of Reactant/(Concentration of Reactant in Feed*Reactor Volume)
s = F_Ao/(C_A0*V_reactor)

What is ideal batch reactor?

Batch reactors are often used in the pharmaceutical industry, where small volumes of high-value products are made. The ideal continuous stirred tank reactor (CSTR) like in an ideal batch reactor, the concentration and temperature fields in an ideal CSTR are spatially uniform.

How to Calculate Space Velocity using Molar Feed Rate of Reactant?

Space Velocity using Molar Feed Rate of Reactant calculator uses Space Velocity = Molar Feed Rate of Reactant/(Concentration of Reactant in Feed*Reactor Volume) to calculate the Space Velocity, The Space Velocity using Molar Feed Rate of Reactant formula is defined as the number of reactor volumes of feed at specified conditions which can be treated in unit time. Space Velocity is denoted by s symbol.

How to calculate Space Velocity using Molar Feed Rate of Reactant using this online calculator? To use this online calculator for Space Velocity using Molar Feed Rate of Reactant, enter Molar Feed Rate of Reactant (F_Ao), Concentration of Reactant in Feed (C_A0) & Reactor Volume (V_reactor) and hit the calculate button. Here is how the Space Velocity using Molar Feed Rate of Reactant calculation can be explained with given input values -> 0.066934 = 5/(30*2.49).

FAQ

What is Space Velocity using Molar Feed Rate of Reactant?

The Space Velocity using Molar Feed Rate of Reactant formula is defined as the number of reactor volumes of feed at specified conditions which can be treated in unit time and is represented as s = F_Ao/(C_A0*V_reactor) or Space Velocity = Molar Feed Rate of Reactant/(Concentration of Reactant in Feed*Reactor Volume). The Molar Feed Rate of Reactant gives the number of moles of A being fed to the reactor per unit time, Concentration of Reactant in Feed is the number of moles entering the reactor per volume of feed & The Reactor Volume gives us the capacity of the reactor.

How to calculate Space Velocity using Molar Feed Rate of Reactant?

The Space Velocity using Molar Feed Rate of Reactant formula is defined as the number of reactor volumes of feed at specified conditions which can be treated in unit time is calculated using Space Velocity = Molar Feed Rate of Reactant/(Concentration of Reactant in Feed*Reactor Volume). To calculate Space Velocity using Molar Feed Rate of Reactant, you need Molar Feed Rate of Reactant (F_Ao), Concentration of Reactant in Feed (C_A0) & Reactor Volume (V_reactor). With our tool, you need to enter the respective value for Molar Feed Rate of Reactant, Concentration of Reactant in Feed & Reactor Volume and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Space Velocity?

In this formula, Space Velocity uses Molar Feed Rate of Reactant, Concentration of Reactant in Feed & Reactor Volume. We can use 2 other way(s) to calculate the same, which is/are as follows -

Space Velocity = 1/Space Time
Space Velocity = 1/Space Time

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