Effect of mechanical activation on manganese extraction from manganese carbonate ore in acidic media

Yilmaz, Volkan Murat; Apaydin, Fatih

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Please use this identifier to cite or link to this item: http://nopr.niscpr.res.in/handle/123456789/29313

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DC Field	Value	Language
dc.contributor.author	Yilmaz, Volkan Murat	-
dc.contributor.author	Apaydin, Fatih	-
dc.date.accessioned	2014-08-26T09:28:17Z	-
dc.date.available	2014-08-26T09:28:17Z	-
dc.date.issued	2014-05	-
dc.identifier.issn	0975-0991 (Online); 0971-457X (Print)	-
dc.identifier.uri	http://hdl.handle.net/123456789/29313	-
dc.description	215-219	en_US
dc.description.abstract	A manganese carbonate ore has been mechanically activated at different milling times and the effect of mechanical activation on the ore structure is analyzed by X-ray diffraction, scanning electron microscopy and particle size analysis. The activation procedure leads to amorphisation and structural disordering of the ore structure. Sulfuric acid leaching of the non-activated and activated manganese carbonate ore has been studied at different temperatures, durations, and acid concentrations. The results show that dissolution of manganese increases from 69% to 100% in acidic leaching with 1 M H₂SO₄ at 70°C after 30 min of mechanical activation, due to amorphisation in structure and creating more surface area.	en_US
dc.language.iso	en_US	en_US
dc.publisher	NISCAIR-CSIR, India	en_US
dc.rights	CC Attribution-Noncommercial-No Derivative Works 2.5 India	en_US
dc.source	IJCT Vol.21(3) [May 2014]	en_US
dc.subject	Acidic leaching	en_US
dc.subject	Manganese carbonate ore	en_US
dc.subject	Manganese extraction	en_US
dc.subject	Mechanical activation	en_US
dc.title	Effect of mechanical activation on manganese extraction from manganese carbonate ore in acidic media	en_US
dc.type	Article	en_US
Appears in Collections:	IJCT Vol.21(3) [May 2014]

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