Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Mining Co Ltd
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 Nippon Mining Co LtdfiledCriticalNippon Mining Co Ltd
Priority to JP12788775ApriorityCriticalpatent/JPS5252120A/en
Publication of JPS5252120ApublicationCriticalpatent/JPS5252120A/en
Publication of JPS5620902B2publicationCriticalpatent/JPS5620902B2/ja
PURPOSE: To separate lead ore efficiently in lead ore separation step in the floatation of leas, zinc ore of high mimetite [Pb5(AsO4)3Cl] content by controlling the amount of free sulfur ions in ore solution after addition of water soluble sulfide to a specific region.
COPYRIGHT: (C)1977,JPO&Japio
JP12788775A1975-10-251975-10-25Process for floatation oflead, zn ore
GrantedJPS5252120A
(en)
Procedure for the precipitation and separation of the arsenic of solutions that contain copper (Machine-translation by Google Translate, not legally binding)