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.)
Expired
Application number
CA912235A
Inventor
Capaul Marcel
Sauter Hermann
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
Publication date
Application grantedgrantedCritical
Publication of CA912235ApublicationCriticalpatent/CA912235A/en
Process for the purification of metalurgic gases resulting in the pyrometallurgical treatment of mercury metals or other provenience, containing the anhydride of sulfuric acid, by means of extraction of mercury
Process for preventing the supersaturation of an electrolytic solution with one or more of the impurities arsenic,antimony and bismuth during the electrolytic refining of non-ferrous metals