Conversion Reactor - English

Questions posted on ST Forums:

• Unable to find reaction manager

  I'm using DWSIM v 8.5.1 I'm unable to fine reaction manager in the tools and I can't even locate edit tab. And I have also noticed that solutions are always differences in the lecture and when we work it out. Please recover it soon, it is difficult for us to learn.

  04-05M 50-60S vschandraleka2002@gmail.com
  
  
  Answer last updated on: Aug. 26, 2023, 4:30 p.m.

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• Two Outlet streams Of a Conversion Reactor

  What is the  function of the two outlet streams from a conversion Reactor? Are the two separate outlet  streams for liquid and  vapor phases respectively?

  00-01M 0-10S Yashraj987
  
  
  Answer last updated on: Feb. 24, 2021, 12:20 p.m.

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• Case Study

  How to specify the reaction for each reactor?

  01-02M 0-10S daviddjgv
  
  
  Answer last updated on: Feb. 19, 2021, 3:54 p.m.

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• Case study 1

  in case study, we have added 3 components as (ethylene,oxygen,water) in feed stream as mentioned , but in reaction  the product is ethylene oxide so now while adding chemical reactions the ethylene oxide will not appear. now what to do is their any alternative to add or i need to have a new flowsheet & start over again?

  00-01M 0-10S alphapal7588@gmail.com
  
  
  Answer last updated on: Feb. 19, 2021, 2:54 p.m.

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• What is a conversion reactor, how is it different from a CSTR and a PFR and when to use one?

  1. How is the conversion reactor different from CSTR & PFR?2.When to use one?

  00-01M 0-10S Yashraj987
  
  
  Answer last updated on: Feb. 18, 2021, 4:34 p.m.

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• cant find reactions manager in tools

  cant find reactions manager in tools

  02-03M 20-30S Bhavya12
  
  
  Answer last updated on: Feb. 18, 2021, 4:28 p.m.

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• command not found

  Unable to locate reactions manager command in tools option. I am using DWSIM version 6 on Windows 10. Conversion reactor tutorial 15min 18sec

  15-16M 10-20S AbhishekPotekar
  
  
  Answer last updated on: Feb. 18, 2021, 4:16 p.m.

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• Conversion part and base compound how we can select

  can u just explain that conversion,in that +273 or -273 and if we have the question like 50%, 80%  conversion how we can take that... 

  08-09M 10-20S venkatesh.janga3@gmail.com
  
  
  Answer last updated on: Feb. 18, 2021, 3:34 p.m.

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• Cannot locate New Steady-state Simulation under File Menu in DWSIM Version 6.1 Update 1

  I am unable to find "New Steady-state simulation" option under File Menu as displayed in the tutorial. I am using DWSIM Version 6.1 Update 1.

  01-02M 30-40S priyamnayak
  
  
  Answer last updated on: Aug. 28, 2020, 2:14 p.m.

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• unable to find any green tick button to Accept changes in DWSIM Version 6.1 Update 1

  I am unable to find any green tick button to Accept changes. I am using DWSIM Version 6.1 Update 1

  04-05M 40-50S priyamnayak
  
  
  Answer last updated on: Aug. 28, 2020, 11:02 a.m.

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• unable to find Filter List tab to type Material Stream as mentioned in the video in DWSIM Version 6.1 Update 1

  I am unable to find Filter List tab to type Material Stream as mentioned in the video. I am using DWSIM Version 6.1 Update 1

  03-04M 10-20S priyamnayak
  
  
  Answer last updated on: Aug. 28, 2020, 11 a.m.

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• cannot locate Flowsheet Object on the right-hand side of Main Window in DWSIM Version 6.1 Update 1

  I cannot locate Flowsheet Object on the right-hand side of Main Window. I am using DWSIM Version 6.1 Update 1

  03-04M 0-10S priyamnayak
  
  
  Answer last updated on: Aug. 28, 2020, 10:53 a.m.

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• ASSIGNMENT PROBLEM

  Dear team,I provided all the necessary things in reactions manager and feed but after simulation the liquid product stream was not simulated,it shows red colour and also an errror massage is being shown.What should I do? 

  14-15M 0-10S Souvik_Mitra
  
  
  Answer last updated on: Aug. 14, 2020, 11:42 a.m.

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• Error- Assignment Question

  Got the following error while simulating the assignment problem with the parameter specified. Liquid Product: PR EOS: unable to find a root with provided parameters [T = 698.15 K, P = 20000000 Pa, MoleFracs={ NaN, NaN, NaN, }]I am using DWSIM 6.0 Update 6 on Windows 10.Used Nitrogen as BC with 20% Conversion.And Isothermic Calculation mode in the Reactor.

  15-16M 50-60S himanshu08
  
  
  Answer last updated on: Aug. 13, 2020, 7:39 a.m.

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• My simulation results are not matching

  I am able to get the conversion result only for Carbon Monoxide, which matches the result. (for the problem solved in the video). But I am unable to see the conversion result of methanol and Hydrogen. Why is that happening??Please help

  08-09M 20-30S nupoorupadhye@gmail.com
  
  
  Answer last updated on: July 16, 2020, 11:16 a.m.

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• result of the simulation not match

  i am using the DWSIM v4.0i exact process the simulation but do not result same .pls give me the suggesion

  11-12M 10-20S Anupa854
  
  
  Answer last updated on: May 8, 2020, 11:04 a.m.

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• Liquid stream error

  The liquid stream shows an error describing "roots cannot be found with provided parameters" and the mole fractions show NaN

  13-14M 20-30S deshmukh.umair7@gmail.com
  
  
  Answer last updated on: April 30, 2020, 4:49 p.m.

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• Conversion reactor problem

  The conversion of carbon monoxide and hydrogen is Nan showing in the result of conversion reactor. In the master property table the molar and mass flow rate of mixture and individual component is also showing Nan in the vapour phase column

  13-14M 10-20S sanskarpatel
  
  
  Answer last updated on: July 1, 2019, 2:25 p.m.

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