Cyanogen Compounds thereof

CCHEMISTRY METALLURGY C01Inorganic chemistry C01CAMMONIA CYANOGEN COMPOUNDS THEREOF

C01C3/00Cyanogen Compounds thereof

C01C3/001Preparation by decomposing nitrogen-containing organic compounds C01C3/002Synthesis of metal cyanides or metal cyanamides from elementary nitrogen and carbides C01C3/003Cyanogen C01C3/004Halogenides of cyanogen C01C3/005Thiocyanogen C01C3/006Sulfurdicyanide C01C3/007Ammonium cyanide C01C3/008Cyanazide C01C3/02Preparation, separation or purification of hydrogen cyanide C01C3/0204from formamide or from ammonium formate C01C3/0208Preparation in gaseous phase C01C3/0212from hydrocarbons and ammonia in the presence of oxygen C01C3/0216characterised by the catalyst used C01C3/022Apparatus therefor C01C3/0225characterised by the synthesis reactor C01C3/0229from hydrocarbons and ammonia in the absence of oxygen C01C3/0233making use of fluidised beds C01C3/0237from carbon monoxide and ammonia C01C3/0241from alcohols or aldehydes C01C3/0245from organic nitriles C01C3/025by using a plasma C01C3/0254from cyanates or from thiocyanates C01C3/0258from cyanamides or derivatives thereof C01C3/0262from cyanides C01C3/0266from simple alkali or alkaline earth metal cyanides C01C3/027Alkali metal cyanides C01C3/0275Alkaline earth metal cyanides C01C3/0279from ammonium cyanide C01C3/0283from simple or complex cyanides of the noble metals C01C3/0287from simple or complex cyanides of other transition metals C01C3/0291from simple or complex cyanides of other metals C01C3/0295Purification C01C3/04Separation from gases C01C3/06Stabilisation of hydrogen cyanide C01C3/08Simple or complex cyanides of metals C01C3/10Simple alkali metal cyanides C01C3/11Complex cyanides C01C3/12Simple or complex iron cyanides C01C3/14Cyanic or isocyanic acid Salts thereof C01C3/145Isocyanic acid; Salts thereof C01C3/16Cyanamide Salts thereof C01C3/18Calcium cyanamide C01C3/20Thiocyanic acid Salts thereof