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A method for limitations placed of the ammonia decomposition in the production of cyanamides of the alkaline earth metals and of the magnesium or cyanamides, isocyanates, cyanides of the alkalis and / or mixtures of the last-mentioned compounds
A method for limitations placed of the ammonia decomposition in the production of cyanamides of the alkaline earth metals and of the magnesium or cyanamides, isocyanates, cyanides of the alkalis and / or mixtures of the last-mentioned compounds