ES8465A3 -
Improvements in the procedure for the extraction by chlorine of gold from gold minerals from sand, from gold sand residues.
- Google Patents
Improvements in the procedure for the extraction by chlorine of gold from gold minerals from sand, from gold sand residues.
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.)
Munktell Henrik
Original Assignee
Munktell Henrik
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Filing date
Publication date
Application filed by Munktell HenrikfiledCriticalMunktell Henrik
Priority to ES8465ApriorityCriticalpatent/ES8465A3/en
Publication of ES8465A3publicationCriticalpatent/ES8465A3/en
ES8465A1888-07-091888-07-09
Improvements in the procedure for the extraction by chlorine of gold from gold minerals from sand, from gold sand residues.
ExpiredES8465A3
(en)
Improvements in the process for the treatment of minerals or their analogues that contain gold or silver or both metals to recover said precious metals from those, by means of the apparatus described.