Interaction | Reaction | Process     Data Page

Finely ground (ball milled) chromite ore is roasted with sodium carbonate and air to give neutral sodium chromate.

W. Büchner, R. Schliebs, G. Winter, K.H. Büchel, Industrial Inorganic Chemistry, VCH, 1989

4
FeCr2O4
  +  
8
Na2CO3
  +  
7
O2
         
8
Na2CrO4
  +  
2
Fe2O3
  +  
8
CO2
Reactant Page Go To Go To
Chromite     Reactions Using    Reactions Forming
Sodium carbonate     Reactions Using    Reactions Forming
Oxygen     Reactions Using    Reactions Forming
Sodium chromate     Reactions Using    Reactions Forming
Iron(III) oxide     Reactions Using    Reactions Forming
Carbon dioxide     Reactions Using    Reactions Forming

Interaction, Reaction, Process defined as:
Decomposition by Heat (Pyrolysis)
Industrial Process: Inorganic

© Mark R. Leach 1999 –

Queries, Suggestions, Bugs, Errors, Typos...

If you have any:

Queries
Comments
Suggestions
Suggestions for links
Bug, typo or grammatical error reports about this page,

please contact Mark R. Leach, the author, using mark@meta-synthesis.com