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Application filed by Петро Георгійович ДульнєвfiledCriticalПетро Георгійович Дульнєв
Priority to UAU200803517UpriorityCriticalpatent/UA47438U/en
Publication of UA47438UpublicationCriticalpatent/UA47438U/en
A process for the treatment of ammonium chloride is carried out by the treatment with sulphuric acid with ore, comprising manganese dioxide. The obtained mixture of ammonium and manganese sulphates is treated by magnesium hydroxide or alkali.
UAU200803517U2008-03-192008-03-19Process for the treatment of ammonium chloride
UA47438U
(en)