Extraction of magnesium from chrome slag by sulphiric acid leaching at low temperatures

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dc.contributor.authorDube, Samukeliso
dc.contributor.authorTshuma, Bret
dc.contributor.authorJele, Thabisile B
dc.contributor.authorNkompilo, Sikhulile
dc.contributor.authorTshuma, Lawrencia
dc.contributor.authorMoyo, Langa B
dc.contributor.authorHlabangana, Nkosikhona
dc.contributor.authorNkomo, Fortune
dc.contributor.authorNcube, Phendukani
dc.date.accessioned2022-09-15T10:15:16Z
dc.date.accessioned2023-07-04T14:09:15Z
dc.date.available2022-09-15T10:15:16Z
dc.date.available2023-07-04T14:09:15Z
dc.date.issued2018-11
dc.descriptionjournal article open accessen_US
dc.description.abstractIn this this article ,a solvent extraction method by using sulphuric acid leaching was developed .The process conditions and parameters of sulphuric acid concentration ,leaching temperature ,leaching time and solid to liquid ratio were studied. These studied conditions and parameters were varied from 0.5M to 5M at 0.5 M interval, 30oC to 60oC at 5oC interval and 30 minutes to 240 minutes at 30 minute interval respectively. The solid to liquid ratios used were 1:2, 1:3, 1:4, 1:5, 1:6, 1:7, 1:8, 1:9, 1:10.The optimum percentage extraction efficiency of magnesium as found to be 66.87% at optimum operating conditions of 4M sulphuric acid concentration 60oC leaching temperature, 120 minutes leaching time and 1:2 solid to liquid ratio.en_US
dc.description.sponsorshipZIMASCO, Kwekwe, Zimbabween_US
dc.identifier.citationDube S and Tshuma B et.al. (2018). Extraction of magnesium from chrome slag by sulphiric acid leaching at low temperatures. International journal of innovations in engineering research and technology,5(11) 1-7p.en_US
dc.identifier.issn2394-3696
dc.identifier.urihttp://196.220.97.103:4000/handle/123456789/991
dc.language.isoenen_US
dc.publisherNovateuren_US
dc.subjectExtraction of magnesiumen_US
dc.subjectChrome slagen_US
dc.subjectSulphiric aciden_US
dc.titleExtraction of magnesium from chrome slag by sulphiric acid leaching at low temperaturesen_US
dc.typeArticleen_US
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