Matches in SemOpenAlex for { <https://semopenalex.org/work/W3092485102> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W3092485102 endingPage "106654" @default.
- W3092485102 startingPage "106654" @default.
- W3092485102 abstract "Variations in the amenability of different ores to high voltage pulse (HVP) enabled pre-concentration has been observed, yet it is unclear which intrinsic properties of the ores caused the variation in HVP efficacy. The objective of this study is to investigate the influence of grade heterogeneity and gangue mineralogy on the efficacy of HVP enabled ore pre-concentration. Two ore samples with different mineralisation were treated with HVP and mechanical impact breakage, respectively. The results showed that Sample A with an intrusive vein-like mineralisation structure exhibited better pre-concentration efficacies for gold and copper after HVP pretreatment compared to Sample B, which had a finely disseminated copper mineralisation structure. Pretreatment by mechanical impact breakage presented negligible metal pre-concentration potential for both ore samples. The Constitution Heterogeneity determined from assaying randomly selected feed particles, showed that Sample A had a significantly greater grade heterogeneity than Sample B. It was found that the gold and copper grade heterogeneities of the two ore samples exhibited a positive linear correlation with the efficacy of HVP enabled pre-concentration. This is a consequence of heterogeneity resulting in distinct populations of mineralised and barren particles, a requirement necessary to achieve selective breakage. It is also proposed that the presence of conductive gangue minerals can play a role on the efficacy of HVP enabled pre-concentration, with the effect being positive or negative depending on whether or not the gangue has an association with the valuable minerals of interest." @default.
- W3092485102 created "2020-10-15" @default.
- W3092485102 creator A5025507914 @default.
- W3092485102 creator A5039758955 @default.
- W3092485102 creator A5052037903 @default.
- W3092485102 creator A5088637022 @default.
- W3092485102 date "2020-12-01" @default.
- W3092485102 modified "2023-10-17" @default.
- W3092485102 title "Influence of grade heterogeneity and gangue mineralogy on the efficacy of high voltage pulse enabled ore pre-concentration" @default.
- W3092485102 cites W1520751985 @default.
- W3092485102 cites W1524876236 @default.
- W3092485102 cites W1545849490 @default.
- W3092485102 cites W1977578271 @default.
- W3092485102 cites W1990826839 @default.
- W3092485102 cites W2010109750 @default.
- W3092485102 cites W2011979319 @default.
- W3092485102 cites W2013708350 @default.
- W3092485102 cites W2026270182 @default.
- W3092485102 cites W2037676512 @default.
- W3092485102 cites W2048502377 @default.
- W3092485102 cites W2065847076 @default.
- W3092485102 cites W2074818325 @default.
- W3092485102 cites W2084542177 @default.
- W3092485102 cites W2171751607 @default.
- W3092485102 cites W2492858147 @default.
- W3092485102 cites W2528286967 @default.
- W3092485102 cites W2792243891 @default.
- W3092485102 cites W2888499739 @default.
- W3092485102 cites W2890798171 @default.
- W3092485102 cites W2911769202 @default.
- W3092485102 cites W2955663658 @default.
- W3092485102 cites W2972274921 @default.
- W3092485102 cites W2981843514 @default.
- W3092485102 cites W2984803892 @default.
- W3092485102 doi "https://doi.org/10.1016/j.mineng.2020.106654" @default.
- W3092485102 hasPublicationYear "2020" @default.
- W3092485102 type Work @default.
- W3092485102 sameAs 3092485102 @default.
- W3092485102 citedByCount "6" @default.
- W3092485102 countsByYear W30924851022021 @default.
- W3092485102 countsByYear W30924851022022 @default.
- W3092485102 countsByYear W30924851022023 @default.
- W3092485102 crossrefType "journal-article" @default.
- W3092485102 hasAuthorship W3092485102A5025507914 @default.
- W3092485102 hasAuthorship W3092485102A5039758955 @default.
- W3092485102 hasAuthorship W3092485102A5052037903 @default.
- W3092485102 hasAuthorship W3092485102A5088637022 @default.
- W3092485102 hasConcept C126322002 @default.
- W3092485102 hasConcept C159985019 @default.
- W3092485102 hasConcept C185592680 @default.
- W3092485102 hasConcept C191897082 @default.
- W3092485102 hasConcept C192562407 @default.
- W3092485102 hasConcept C199289684 @default.
- W3092485102 hasConcept C2779015675 @default.
- W3092485102 hasConcept C2986115478 @default.
- W3092485102 hasConcept C544778455 @default.
- W3092485102 hasConcept C7028197 @default.
- W3092485102 hasConcept C71924100 @default.
- W3092485102 hasConceptScore W3092485102C126322002 @default.
- W3092485102 hasConceptScore W3092485102C159985019 @default.
- W3092485102 hasConceptScore W3092485102C185592680 @default.
- W3092485102 hasConceptScore W3092485102C191897082 @default.
- W3092485102 hasConceptScore W3092485102C192562407 @default.
- W3092485102 hasConceptScore W3092485102C199289684 @default.
- W3092485102 hasConceptScore W3092485102C2779015675 @default.
- W3092485102 hasConceptScore W3092485102C2986115478 @default.
- W3092485102 hasConceptScore W3092485102C544778455 @default.
- W3092485102 hasConceptScore W3092485102C7028197 @default.
- W3092485102 hasConceptScore W3092485102C71924100 @default.
- W3092485102 hasFunder F4320322725 @default.
- W3092485102 hasLocation W30924851021 @default.
- W3092485102 hasOpenAccess W3092485102 @default.
- W3092485102 hasPrimaryLocation W30924851021 @default.
- W3092485102 hasRelatedWork W1980213375 @default.
- W3092485102 hasRelatedWork W1982566485 @default.
- W3092485102 hasRelatedWork W2064223670 @default.
- W3092485102 hasRelatedWork W2363206205 @default.
- W3092485102 hasRelatedWork W2376488996 @default.
- W3092485102 hasRelatedWork W3173829493 @default.
- W3092485102 hasRelatedWork W3208398460 @default.
- W3092485102 hasRelatedWork W4205707762 @default.
- W3092485102 hasRelatedWork W4282983764 @default.
- W3092485102 hasRelatedWork W4319763421 @default.
- W3092485102 hasVolume "159" @default.
- W3092485102 isParatext "false" @default.
- W3092485102 isRetracted "false" @default.
- W3092485102 magId "3092485102" @default.
- W3092485102 workType "article" @default.