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Space Time using Molar Feed Rate of Reactant Formula

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Space Time is the time necessary to process volume of reactor fluid at the entrance conditions. This is the time taken by the amount of fluid to either completely enter or completely exit the reactor. Check FAQs

𝛕 = \frac{C A0 \cdot V reactor}{F Ao}

𝛕 - Space Time?C_A0 - Concentration of Reactant in Feed?V_reactor - Reactor Volume?F_Ao - Molar Feed Rate of Reactant?

Space Time using Molar Feed Rate of Reactant Example

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Here is how the Space Time using Molar Feed Rate of Reactant equation looks like with Values.

Here is how the Space Time using Molar Feed Rate of Reactant equation looks like with Units.

Here is how the Space Time using Molar Feed Rate of Reactant equation looks like.

14.94 = \frac{30 \cdot 2.49}{5}

14.94s = \frac{30mol/m³ \cdot 2.49m³}{5mol/s}

14.94 = \frac{30 \cdot 2.49}{5}

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Space Time using Molar Feed Rate of Reactant Solution

Follow our step by step solution on how to calculate Space Time using Molar Feed Rate of Reactant?

FIRST Step Consider the formula

𝛕 = \frac{C A0 \cdot V reactor}{F Ao}

Next Step Substitute values of Variables

∴

𝛕 = \frac{30mol/m³ \cdot 2.49m³}{5mol/s}

Next Step Prepare to Evaluate

∴

𝛕 = \frac{30 \cdot 2.49}{5}

LAST Step Evaluate

∴

𝛕 = 14.94s

Space Time using Molar Feed Rate of Reactant Formula Elements

Variables

Space Time

Symbol: 𝛕

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Space Time

Concentration of Reactant in Feed

Concentration of Reactant in Feed is the number of moles entering the reactor per volume of feed.

Symbol: C_A0

Measurement: Molar ConcentrationUnit: mol/m³

Note: Value can be positive or negative.

Formulas to find Concentration of Reactant in Feed

Reactor Volume

The Reactor Volume gives us the capacity of the reactor.

Symbol: V_reactor

Measurement: VolumeUnit: m³

Note: Value can be positive or negative.

Formulas to find Reactor Volume

Molar Feed Rate of Reactant

The Molar Feed Rate of Reactant gives the number of moles of A being fed to the reactor per unit time.

Symbol: F_Ao

Measurement: Molar Flow RateUnit: mol/s

Note: Value should be greater than 0.

Formulas to find Molar Feed Rate of Reactant

Other formulas in Basic Formulas category

Go Instantaneous Fractional Yield

φ = \frac{dP}{dR}

Go Number of Moles of Product Formed

dP = dR \cdot φ

Go Number of Moles of Reactant Reacted

dR = \frac{dP}{φ}

Go Overall Fractional Yield

Φ = \frac{P}{R 0 - R f}

How to Evaluate Space Time using Molar Feed Rate of Reactant?

Space Time using Molar Feed Rate of Reactant evaluator uses Space Time = (Concentration of Reactant in Feed*Reactor Volume)/Molar Feed Rate of Reactant to evaluate the Space Time, The Space Time using Molar Feed Rate of Reactant formula is defined as the time required to process one reactor volume of feed measured at specified conditions. Space Time is denoted by 𝛕 symbol.

How to evaluate Space Time using Molar Feed Rate of Reactant using this online evaluator? To use this online evaluator for Space Time using Molar Feed Rate of Reactant, enter Concentration of Reactant in Feed (C_A0), Reactor Volume (V_reactor) & Molar Feed Rate of Reactant (F_Ao) and hit the calculate button.

FAQs on Space Time using Molar Feed Rate of Reactant

What is the formula to find Space Time using Molar Feed Rate of Reactant?

The formula of Space Time using Molar Feed Rate of Reactant is expressed as Space Time = (Concentration of Reactant in Feed*Reactor Volume)/Molar Feed Rate of Reactant. Here is an example- 14.94 = (30*2.49)/5.

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

With Concentration of Reactant in Feed (C_A0), Reactor Volume (V_reactor) & Molar Feed Rate of Reactant (F_Ao) we can find Space Time using Molar Feed Rate of Reactant using the formula - Space Time = (Concentration of Reactant in Feed*Reactor Volume)/Molar Feed Rate of Reactant.

Can the Space Time using Molar Feed Rate of Reactant be negative?

No, the Space Time using Molar Feed Rate of Reactant, measured in Time cannot be negative.

Which unit is used to measure Space Time using Molar Feed Rate of Reactant?

Space Time using Molar Feed Rate of Reactant is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Space Time using Molar Feed Rate of Reactant can be measured.

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