Patent FR2278631A1 successfully refreshed from Google Patents.
FR2278631A1
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Ferric sulphate continuous prodn. - by bacterially oxidising stream of ferrous sulphate
Assignee: General Mining and Finance Corp Ltd
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Filing: 1974-06-28
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Granted: —
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Expires: 1994-06-28
Abstract
Abstract A continuous process for the production of ferric sulphate solution, comprises bacterially oxidising a moving stream of acidified aqueous ferrous sulphate solution, by means of a film of bacterial oxidising agent, in the presence of oxygen.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 19:57
CPC Classifications
C; C22; C22B; C22B3/00; C22B3/18; C01; C01G; C01G49/00; C01G49/14; Y; Y02; Y02P; Y02P10/00; Y02P10/20
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