Chemical Mechanism for Model LiCl salt interactions with water and heat.

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K G-A

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Mar 13, 2026, 5:31:35 PMMar 13
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I am about to model an absorption cooling cycle which uses LiCl salt to absorb and desorb water in the cooling system.

What Chemical Mechanism like the GRI or Aramco is suitable for this simulation?

Thank you in advance.
Kofi

K G-A

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Mar 13, 2026, 6:17:13 PMMar 13
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Sorry I meant what input file for LiCl do I need and where can I get one?

Regards,
Kofi.

K G-A

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Mar 15, 2026, 12:48:15 PMMar 15
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I created an YAML Input File foe LiCl solution interactions with water and heat.

To test is I used Cantera to print the YAML Input File and it gave the following error:

---------------------------------------------------------------------------
CanteraError                              Traceback (most recent call last)
Cell In[4], line 2
      1 import cantera as ct
----> 2 sol = ct.Solution('5-LiCl_water_corrected_Version2.yaml')
      3 print(sol)

File build\\python\\cantera\\solutionbase.pyx:37, in cantera.solutionbase._SolutionBase.__cinit__()

File build\\python\\cantera\\solutionbase.pyx:75, in cantera.solutionbase._SolutionBase._cinit()

File build\\python\\cantera\\solutionbase.pyx:160, in cantera.solutionbase._SolutionBase._init_yaml()

CanteraError:
*******************************************************************************
CanteraError thrown by Factory::canonicalize:
No such type: 'stoichiometric'
*******************************************************************************

I am using Jupyter notebook in VS Code running conda 24.11.3

Any help on the NO such type as 'stoichiometric' will be appreciated. 

stoichiometric is not specified for type but for in phases for thermo as so

phases:
- name: LiCl_solid
  thermo: stoichiometric
  species: [LiCl(s)]

- name: pure_water
  thermo: stoichiometric
  species: [H2O(l)]

I have attached the YAML file too.

Thank you in advance for your help.
Kofi

5-LiCl_water_corrected_Version2.yaml
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