CPC Subgroup
C01C 1/02 Preparation, or separation of ammonia
Full Title
Ammonia; Compounds thereof > Preparation, or separation of ammonia
7 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- C01C 1/04 Preparation of ammonia by synthesis (preparation or purification of gas mixtures for ammonia synthesis C01B3/025)
- C01C 1/08 Preparation of ammonia from nitrogenous organic substances
- C01C 1/10 Separation of ammonia from ammonia liquors, e.g. gas liquors
- C01C 1/12 Separation of ammonia from gases and vapours