Institutul De Cercetare,Inginerie Tehnologica Proiectare Si Protectie Pentru Industria Anorganica Si Metale Neferoase;Unitatea De Cercetare Si Protectie Pentru Metalurgie Neferoasa,Ro
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Priority to RO125659ApriorityCriticalpatent/RO96149B1/ro
Publication of RO96149A2publicationCriticalpatent/RO96149A2/ro
Publication of RO96149B1publicationCriticalpatent/RO96149B1/ro
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/00—Technologies related to metal processing
Y02P10/20—Recycling
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Inorganic Compounds Of Heavy Metals
(AREA)
RO125659A1986-11-291986-11-29Procedeu de separare a elementelor utile din concentrate de sulfuri complexe
RO96149B1
(ro)
Process for the purification of metallurgical gases obtained in the pyrometallurgical treatment of mercury minerals or of other provenience, containing the sulphuric acid anhydride, by means of mercury extraction
Method of purifying waste liquid produced from photographic treatment using sulfur bacteria and method of recoveryof silver from waste liquid of photographic treatment