Heat capacity of calcium carbonate
Heat capacity of calcium carbonate
(OP)
Hi everyone
Could you please help me? I need the heat capacity of CaCO3 in a band between 20°C and 150°C (65°F and 300°F). And, by the way, Google search = 16,200 results; I've probably looked at over 300 without success.
Thank you in advance
Marius
Could you please help me? I need the heat capacity of CaCO3 in a band between 20°C and 150°C (65°F and 300°F). And, by the way, Google search = 16,200 results; I've probably looked at over 300 without success.
Thank you in advance
Marius





RE: Heat capacity of calcium carbonate
http://www.users.globalnet.co.uk/~dmprice/ta/materials.htm
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RE: Heat capacity of calcium carbonate
Cp(CaCO3)=a+bT+c(T)^-2 [J/mol.C)
where T=temperature [K]
and for CaCO3...
a=82.34
b=4.975E-2
c=-12.87E+5
This expression is apparently good between 1033>T>273 (0C to 760 C)
Reference Table 2B, Elementary Principles of Chemical Processes-by Felder and Rousseau (ISBN 0471743305)
Good luck
TISM
RE: Heat capacity of calcium carbonate
remove.marius_che@yahoo.com