Matches in SemOpenAlex for { <https://semopenalex.org/work/W2746972969> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2746972969 abstract "The objective of this study is to improve the understanding of copper sulfides dissolution and to use this knowledge for optimization of process parameters for commercial application of electrochemical bioleaching of chalcopyrite concentrates in stirred bioreactors. From the results of this study, the importance of the oxidation reduction potential (ORP) on the catalytic interaction between chalcopyrite and pyrite can be pointed out as the main parameters for successful bioprocessing of chalcopyrite concentrates. Under these conditions, the optimization of the average particle size of feed (D80) and adjusting the ORP in the range between 400-450 mV are important criteria for increasing the electrochemical bioleaching rate of chalcopyrite concentrates. It seems that the main reason for the increased copper recovery could be the control and prevention of chalcopyrite passivation resulting from improved galvanic interaction between copper sulfide minerals, here especially chalcopyrite and pyrite in the selected ORP range and the right particle size distribution of feed. At optimum conditions, the copper extraction from chalcopyrite flotation concentrate during 7 days of continuous electrochemical bioleaching operations in stirred tanks was about 95%, which should be high enough to justify the process economically." @default.
- W2746972969 created "2017-08-31" @default.
- W2746972969 creator A5074854139 @default.
- W2746972969 creator A5081367132 @default.
- W2746972969 creator A5087762291 @default.
- W2746972969 date "2017-08-01" @default.
- W2746972969 modified "2023-09-22" @default.
- W2746972969 title "Bioelectrochemical Leaching of Copper Sulfide Minerals" @default.
- W2746972969 cites W1980164200 @default.
- W2746972969 cites W1988337556 @default.
- W2746972969 cites W1999058138 @default.
- W2746972969 cites W2013954406 @default.
- W2746972969 cites W2017766079 @default.
- W2746972969 cites W2032377814 @default.
- W2746972969 cites W2032626746 @default.
- W2746972969 cites W2047735969 @default.
- W2746972969 cites W2047841576 @default.
- W2746972969 cites W2076562915 @default.
- W2746972969 cites W2083683199 @default.
- W2746972969 cites W986617966 @default.
- W2746972969 doi "https://doi.org/10.4028/www.scientific.net/ssp.262.16" @default.
- W2746972969 hasPublicationYear "2017" @default.
- W2746972969 type Work @default.
- W2746972969 sameAs 2746972969 @default.
- W2746972969 citedByCount "2" @default.
- W2746972969 countsByYear W27469729692018 @default.
- W2746972969 countsByYear W27469729692019 @default.
- W2746972969 crossrefType "journal-article" @default.
- W2746972969 hasAuthorship W2746972969A5074854139 @default.
- W2746972969 hasAuthorship W2746972969A5081367132 @default.
- W2746972969 hasAuthorship W2746972969A5087762291 @default.
- W2746972969 hasConcept C107872376 @default.
- W2746972969 hasConcept C159390177 @default.
- W2746972969 hasConcept C159750122 @default.
- W2746972969 hasConcept C179104552 @default.
- W2746972969 hasConcept C185592680 @default.
- W2746972969 hasConcept C191897082 @default.
- W2746972969 hasConcept C192562407 @default.
- W2746972969 hasConcept C2778171408 @default.
- W2746972969 hasConcept C2780184401 @default.
- W2746972969 hasConcept C2780596425 @default.
- W2746972969 hasConcept C39432304 @default.
- W2746972969 hasConcept C544778455 @default.
- W2746972969 hasConcept C90982505 @default.
- W2746972969 hasConceptScore W2746972969C107872376 @default.
- W2746972969 hasConceptScore W2746972969C159390177 @default.
- W2746972969 hasConceptScore W2746972969C159750122 @default.
- W2746972969 hasConceptScore W2746972969C179104552 @default.
- W2746972969 hasConceptScore W2746972969C185592680 @default.
- W2746972969 hasConceptScore W2746972969C191897082 @default.
- W2746972969 hasConceptScore W2746972969C192562407 @default.
- W2746972969 hasConceptScore W2746972969C2778171408 @default.
- W2746972969 hasConceptScore W2746972969C2780184401 @default.
- W2746972969 hasConceptScore W2746972969C2780596425 @default.
- W2746972969 hasConceptScore W2746972969C39432304 @default.
- W2746972969 hasConceptScore W2746972969C544778455 @default.
- W2746972969 hasConceptScore W2746972969C90982505 @default.
- W2746972969 hasLocation W27469729691 @default.
- W2746972969 hasOpenAccess W2746972969 @default.
- W2746972969 hasPrimaryLocation W27469729691 @default.
- W2746972969 hasRelatedWork W1980164200 @default.
- W2746972969 hasRelatedWork W2013954406 @default.
- W2746972969 hasRelatedWork W2044979671 @default.
- W2746972969 hasRelatedWork W2066726301 @default.
- W2746972969 hasRelatedWork W2067579282 @default.
- W2746972969 hasRelatedWork W2114118479 @default.
- W2746972969 hasRelatedWork W2352444166 @default.
- W2746972969 hasRelatedWork W2355967194 @default.
- W2746972969 hasRelatedWork W2380956070 @default.
- W2746972969 hasRelatedWork W2748576993 @default.
- W2746972969 hasRelatedWork W2750487532 @default.
- W2746972969 hasRelatedWork W2884619360 @default.
- W2746972969 hasRelatedWork W2896816568 @default.
- W2746972969 hasRelatedWork W2945697793 @default.
- W2746972969 hasRelatedWork W2963309046 @default.
- W2746972969 hasRelatedWork W2965062272 @default.
- W2746972969 hasRelatedWork W2972703714 @default.
- W2746972969 hasRelatedWork W3013350565 @default.
- W2746972969 hasRelatedWork W3180084752 @default.
- W2746972969 hasRelatedWork W2514865924 @default.
- W2746972969 isParatext "false" @default.
- W2746972969 isRetracted "false" @default.
- W2746972969 magId "2746972969" @default.
- W2746972969 workType "article" @default.