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Application filed by Микола Дмитрович Гомеля, Николай Дмитриевич Гомеля, В'ячеслав Михайлович Радовенчик, Вячеслав Михайлович Радовенчик, Ірина Степанівна Сагайдак, Ирина Степановна СагайдакfiledCriticalМикола Дмитрович Гомеля
Priority to UA98010490ApriorityCriticalpatent/UA30224A/en
Publication of UA30224ApublicationCriticalpatent/UA30224A/en
The invention relates to the methods for regeneration of anionites from chromate-anions. A method for regeneration of anionite comprises treatment thereof with alkali. Ammonia and ammonium salts are in the composition of regeneration solution.
UA98010490A1998-01-291998-01-29A method for regeneration of anionite from chromate-anions
UA30224A
(en)
Process for the preparation of nitroguanidine derivatives starting from 2-nitroimino-hexahydro-1,3,5-triazines in the presence of ammonia, primary or secondary amine