Institutul De Cercetare Inginerie Tehnologica De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereuri
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Priority to RO131586ApriorityCriticalpatent/RO100108B1/en
Publication of RO100108A2publicationCriticalpatent/RO100108A2/en
Publication of RO100108B1publicationCriticalpatent/RO100108B1/en
Inventia se refera la o instalatie destinata sa realizeze obtinerea cuprului din minereuri sarace prin procedeul de lesiere bacteriana. Elementele caracteristice ale instalatiei sînt vasul cilindric, vasul colector, vasul-tampon si recipientul-tampon, între care se realizeaza conexiuni functionale prin conducte, tuburi si pompa centrifugala, în scopul vehicularii si îmbogatirii solutiei de cupru. The invention relates to a plant designed to produce copper from poor ores by the bacterial leaching process. The characteristic elements of the installation are the cylindrical vessel, the collecting vessel, the buffer vessel and the buffer container, between which are made functional connections through pipes, tubes and the centrifugal pump, in order to transport and enrich the copper solution.
Hydrometallurgical process for separating and concentrating gold, platinum and palladium, as well as recovering selenium from electrolytic copper refinery slimes and similar non-metallic materials