C01C

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Description

AMMONIA; CYANOGEN; COMPOUNDS THEREOF (salts of oxyacids of halogens C01B 11/00; peroxides, salts of peroxyacids C01B 15/00; thiosulfates, dithionites, polythionates C01B 17/64; compounds containing selenium or telluriumC01B 19/00; azides C01B 21/08; metal amides C01B 21/092; nitrites C01B 21/50; phosphides C01B 25/08; salts of oxyacids of phosphorus C01B 25/16; compounds containing silicon C01B 33/00; compounds containing boron C01B 35/00)

Subclasses

SubclassTitle
1/00 Ammonia; Compounds thereof
1/02 Ammonia; Compounds thereof Preparation or separation of ammonia
1/04 Ammonia; Compounds thereof Preparation or separation of ammonia Preparation of ammonia by synthesis (preparation or purification of gas mixtures for ammonia synthesis C01B 3/02)
1/08 Ammonia; Compounds thereof Preparation or separation of ammonia Preparation of ammonia from nitrogenous organic substances
1/10 Ammonia; Compounds thereof Preparation or separation of ammonia Separation of ammonia from ammonia liquors, e.g. gas liquors
1/12 Ammonia; Compounds thereof Preparation or separation of ammonia Separation of ammonia from gases and vapours
1/14 Ammonia; Compounds thereof Preparation or separation of ammonia Separation of ammonia from gases and vapours Saturators
1/16 Ammonia; Compounds thereof Halides of ammonium
1/18 Ammonia; Compounds thereof Nitrates of ammonium
1/20 Ammonia; Compounds thereof Sulfides; Polysulfides
1/22 Ammonia; Compounds thereof Sulfites of ammonium
1/24 Ammonia; Compounds thereof Sulfates of ammonium (C01C 1/14 takes precedence)
1/242 Ammonia; Compounds thereof Sulfates of ammonium (C01C 1/14 takes precedence) Preparation from ammonia and sulfuric acid or sulfur trioxide
1/244 Ammonia; Compounds thereof Sulfates of ammonium (C01C 1/14 takes precedence) Preparation by double decomposition of ammonium salts with sulfates
1/245 Ammonia; Compounds thereof Sulfates of ammonium (C01C 1/14 takes precedence) Preparation from compounds containing nitrogen and sulfur
1/246 Ammonia; Compounds thereof Sulfates of ammonium (C01C 1/14 takes precedence) Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
1/247 Ammonia; Compounds thereof Sulfates of ammonium (C01C 1/14 takes precedence) Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen
1/248 Ammonia; Compounds thereof Sulfates of ammonium (C01C 1/14 takes precedence) Preventing coalescing or controlling form or size of crystals
1/249 Ammonia; Compounds thereof Sulfates of ammonium (C01C 1/14 takes precedence) Deacidifying the crystals
1/26 Ammonia; Compounds thereof Carbonates or bicarbonates of ammonium

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