PL205708A1 -
METHOD OF RECOVERING OIL AND ZINC FROM SULPHIDE RAW MATERIALS, ESPECIALLY FROM RAW MATERIALS WITH A HIGH ORGANIC CARBON CONTENT
- Google Patents
METHOD OF RECOVERING OIL AND ZINC FROM SULPHIDE RAW MATERIALS, ESPECIALLY FROM RAW MATERIALS WITH A HIGH ORGANIC CARBON CONTENT
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Priority to PL20570878ApriorityCriticalpatent/PL115095B1/en
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Publication of PL115095B1publicationCriticalpatent/PL115095B1/en
PL20570878A1978-03-301978-03-30Method of recovery of lead and zine from sulphide raw materials,especially from raw materials of high organic carbon content
PL115095B1
(en)