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Space Time in Batch Reactor is the time necessary to process volume of reactor fluid at the entrance conditions. Check FAQs
𝛕Batch=(1kbatch)ln(Co BatchCBatch)
𝛕Batch - Space Time in Batch Reactor?kbatch - Rate Constant for First Order in Batch Reactor?Co Batch - Initial Reactant Concentration in Batch Reactor?CBatch - Reactant Conc at any Time in Batch Reactor?

Space Time for First Order Reaction using Reactant Concentration for Plug Flow Example

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Here is how the Space Time for First Order Reaction using Reactant Concentration for Plug Flow equation looks like with Values.

Here is how the Space Time for First Order Reaction using Reactant Concentration for Plug Flow equation looks like with Units.

Here is how the Space Time for First Order Reaction using Reactant Concentration for Plug Flow equation looks like.

0.0504Edit=(125.09Edit)ln(81.5Edit23Edit)
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Space Time for First Order Reaction using Reactant Concentration for Plug Flow Solution

Follow our step by step solution on how to calculate Space Time for First Order Reaction using Reactant Concentration for Plug Flow?

FIRST Step Consider the formula
𝛕Batch=(1kbatch)ln(Co BatchCBatch)
Next Step Substitute values of Variables
𝛕Batch=(125.09s⁻¹)ln(81.5mol/m³23mol/m³)
Next Step Prepare to Evaluate
𝛕Batch=(125.09)ln(81.523)
Next Step Evaluate
𝛕Batch=0.0504228299847616s
LAST Step Rounding Answer
𝛕Batch=0.0504s

Space Time for First Order Reaction using Reactant Concentration for Plug Flow Formula Elements

Variables
Functions
Space Time in Batch Reactor
Space Time in Batch Reactor is the time necessary to process volume of reactor fluid at the entrance conditions.
Symbol: 𝛕Batch
Measurement: TimeUnit: s
Note: Value should be greater than 0.
Rate Constant for First Order in Batch Reactor
The Rate Constant for First Order in Batch Reactor is defined as the rate of the reaction divided by the concentration of the reactant.
Symbol: kbatch
Measurement: First Order Reaction Rate ConstantUnit: s⁻¹
Note: Value should be greater than 0.
Initial Reactant Concentration in Batch Reactor
The Initial Reactant Concentration in Batch Reactor refers to the amount of reactant present in the solvent before the considered process.
Symbol: Co Batch
Measurement: Molar ConcentrationUnit: mol/m³
Note: Value should be greater than 0.
Reactant Conc at any Time in Batch Reactor
The Reactant Conc at any Time in Batch Reactor refers to the amount of reactant present in the solvent at any given point of time during the process.
Symbol: CBatch
Measurement: Molar ConcentrationUnit: mol/m³
Note: Value should be greater than 0.
ln
The natural logarithm, also known as the logarithm to the base e, is the inverse function of the natural exponential function.
Syntax: ln(Number)

Other Formulas to find Space Time in Batch Reactor

​Go Space Time for First Order Reaction for Plug Flow
𝛕Batch=(1kbatch)ln(11-XA Batch)
​Go Space Time for Second Order Reaction for Plug Flow
𝛕Batch=(1k''Co Batch)(XA Batch1-XA Batch)
​Go Space Time for Second Order Reaction using Reactant Concentration for Plug Flow
𝛕Batch=Co Batch-CBatchk''Co BatchCBatch
​Go Space Time for Zero Order Reaction for Plug Flow
𝛕Batch=XA BatchCo BatchkBatch

Other formulas in Plug Flow or Batch category

​Go Initial Reactant Concentration for Second Order Reaction using Space Time for Mixed Flow
Co=Xmfr(1-Xmfr)2(𝛕mixed)(kmixed)
​Go Initial Reactant Concentration for Zero Order Reaction using Space Time for Mixed Flow
Co=kmixed flow𝛕mixedXmfr
​Go Rate Constant for First Order Reaction using Reactant Concentration for Mixed Flow
k'=(1𝛕mixed)(Co-CC)
​Go Rate Constant for First Order Reaction using Space Time for Mixed Flow
k'=(1𝛕mixed)(Xmfr1-Xmfr)

How to Evaluate Space Time for First Order Reaction using Reactant Concentration for Plug Flow?

Space Time for First Order Reaction using Reactant Concentration for Plug Flow evaluator uses Space Time in Batch Reactor = (1/Rate Constant for First Order in Batch Reactor)*ln(Initial Reactant Concentration in Batch Reactor/Reactant Conc at any Time in Batch Reactor) to evaluate the Space Time in Batch Reactor, The Space Time for First Order Reaction using Reactant Concentration for Plug Flow formula is defined as the time necessary to process volume of reactor fluid for first order reaction where fractional volume change is zero. Space Time in Batch Reactor is denoted by 𝛕Batch symbol.

How to evaluate Space Time for First Order Reaction using Reactant Concentration for Plug Flow using this online evaluator? To use this online evaluator for Space Time for First Order Reaction using Reactant Concentration for Plug Flow, enter Rate Constant for First Order in Batch Reactor (kbatch), Initial Reactant Concentration in Batch Reactor (Co Batch) & Reactant Conc at any Time in Batch Reactor (CBatch) and hit the calculate button.

FAQs on Space Time for First Order Reaction using Reactant Concentration for Plug Flow

What is the formula to find Space Time for First Order Reaction using Reactant Concentration for Plug Flow?
The formula of Space Time for First Order Reaction using Reactant Concentration for Plug Flow is expressed as Space Time in Batch Reactor = (1/Rate Constant for First Order in Batch Reactor)*ln(Initial Reactant Concentration in Batch Reactor/Reactant Conc at any Time in Batch Reactor). Here is an example- 0.050178 = (1/25.09)*ln(81.5/23).
How to calculate Space Time for First Order Reaction using Reactant Concentration for Plug Flow?
With Rate Constant for First Order in Batch Reactor (kbatch), Initial Reactant Concentration in Batch Reactor (Co Batch) & Reactant Conc at any Time in Batch Reactor (CBatch) we can find Space Time for First Order Reaction using Reactant Concentration for Plug Flow using the formula - Space Time in Batch Reactor = (1/Rate Constant for First Order in Batch Reactor)*ln(Initial Reactant Concentration in Batch Reactor/Reactant Conc at any Time in Batch Reactor). This formula also uses Natural Logarithm (ln) function(s).
What are the other ways to Calculate Space Time in Batch Reactor?
Here are the different ways to Calculate Space Time in Batch Reactor-
  • Space Time in Batch Reactor=(1/Rate Constant for First Order in Batch Reactor)*ln(1/(1-Reactant Conversion in Batch))OpenImg
  • Space Time in Batch Reactor=(1/(Rate Constant for Second Order in Batch Reactor*Initial Reactant Concentration in Batch Reactor))*(Reactant Conversion in Batch/(1-Reactant Conversion in Batch))OpenImg
  • Space Time in Batch Reactor=(Initial Reactant Concentration in Batch Reactor-Reactant Conc at any Time in Batch Reactor)/(Rate Constant for Second Order in Batch Reactor*Initial Reactant Concentration in Batch Reactor*Reactant Conc at any Time in Batch Reactor)OpenImg
Can the Space Time for First Order Reaction using Reactant Concentration for Plug Flow be negative?
No, the Space Time for First Order Reaction using Reactant Concentration for Plug Flow, measured in Time cannot be negative.
Which unit is used to measure Space Time for First Order Reaction using Reactant Concentration for Plug Flow?
Space Time for First Order Reaction using Reactant Concentration for Plug Flow is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Space Time for First Order Reaction using Reactant Concentration for Plug Flow can be measured.
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