IPC Subgroup
C01D 7/37 Densifying sodium carbonate
Introduced: July 1974
Last revised: January 2006
Full Title
Carbonates of sodium, potassium, or alkali metals in general > Varying the content of water of crystallisation or the specific gravity > Densifying sodium carbonate
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM