Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CENTRALA INDUSTRIALA DE îNGRASAMINTE CHIMICEfiledCriticalCENTRALA INDUSTRIALA DE îNGRASAMINTE CHIMICE
Priority to RO119662ApriorityCriticalpatent/RO92111B1/ro
Publication of RO92111A2publicationCriticalpatent/RO92111A2/fr
Publication of RO92111B1publicationCriticalpatent/RO92111B1/ro
Méthode de purification d'une fonte/solution de nitrate de calcium qui est séparée du mélange obtenupar la disolution du phospherite avec l'acide nitrique.