Curriki

Variation of Temperature and Concentration versus Residence Time for Adiabatic Reactors

Website Address:https://www.curriki.org/oer/Variation-of-Temperature-and-Concentration-versus-Residence-Time-for-Adiabatic-Reactors-641686
member-name
Learning RegistryLearning RegistryDistrict of Columbia, District of Columbia, US,
December 30, 2016
Member Rating
Curriki Rating
'NR' - This resource has not been rated
NR
'NR' - This resource has not been rated

Type:

Other

Description:

Consider the first-order chemical reaction ... taking place either in an adiabatic CSTR (continuous stirred tank reactor) or an adiabatic PFTR (plug-flow tubular reactor). This Demonstration plots the concentration ... and temperature ... versus the residence time ... for both types of adiabatic reactors. You can set the value of the initial concentration, ... , as well as the value of parameter ... , where ... is the heat of reaction, ... is the fluid density, and ... is the fluid heat capacity. Values of the other relevant parameters such as activation energy, pre-exponential factor, and initial temperature are taken from [1]. An interesting feature of the adiabatic CSTR is that, for a range of the residence time values, one can find up to three solutions. A stability analysis can show that only two of the solutions are stable. Steady-state multiplicity can be shown to be physically real.

Subjects:

    Education Levels:

      Keywords:

      EUN,LOM,LRE4,work-cmr-id:398855,http://demonstrations.wolfram.com:http://demonstrations.wolfram.com/VariationOfTemperatureAndConcentrationVersusResidenceTimeFor/,ilox,learning resource exchange,LRE metadata application profile,LRE

      Language:

      Access Privileges:

      Public - Available to anyone

      License Deed:

      Creative Commons Attribution 3.0

      Collections:

      None
      This resource has not yet been aligned.
      Curriki Rating
      'NR' - This resource has not been rated
       NR
      'NR' - This resource has not been rated

      This resource has not yet been reviewed.

      Not Rated Yet.

      You May Like
      Featured
      Consider the first-order chemical reaction ... taking place either in an adiabatic CSTR (continuous stirred tank reactor) or an adiabatic PFTR (plug-flow tubular reactor). This Demonstration plots the concentration ... and temperature ... versus the residence time ... for both types of adiabatic reactors. You can set the value of the initial concentration, ... , as well as the value of parameter ... , where ... is the heat of reaction, ... is the fluid density, and ... is the fluid heat capacity. Values of the other relevant parameters such as activation energy, pre-exponential factor, and initial temperature are taken from [1]. An interesting feature of the adiabatic CSTR is that, for a range of the residence time values, one can find up to three solutions. A stability analysis can show that only two of the solutions are stable. Steady-state multiplicity can be shown to be physically real.
      ↓http://demonstrations.wolfram.com/VariationOfTemperatureAndConcentrationVersusResidenceTimeFor/

      CODIE_2017_winner

      Non-profit Tax ID # 203478467