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 COMBINATUL DE îNGRASAMINTE CHIMICEfiledCriticalCOMBINATUL DE îNGRASAMINTE CHIMICE
Priority to RO109526ApriorityCriticalpatent/RO85714B1/en
Publication of RO85714A2publicationCriticalpatent/RO85714A2/en
Publication of RO85714B1publicationCriticalpatent/RO85714B1/en
Inventia se refera la un procedeu de obtinere a platinei pure, care, în scopul optimizarii conditiilor de separare a platinei cu randamete ridicate, efectueaza dezagregarea initiala a concentratului platinic în apa regala pe baie de apa, timp de 10 h, si separarea platinei, prin trecerea succesiva a solutiei apoase de acizi clorocomplecsi prin doua coloane schimbatoare de ioni, cu cationit puternic acid.The invention relates to a process for obtaining pure platinum, which, in order to optimize the platinum separation conditions with high randame, performs the initial disintegration of the platinum concentrate into royal water on a water bath for 10 hours and the separation of platinum the successive passage of the aqueous solution of chlorocomplexic acids through two ion-exchange columns with a strong acid cation.
RO109526A1982-12-291982-12-29Process for obtaining pure platinum
RO85714B1
(en)