Leaching of a rich Greek manganese ore by aqueous solutions of sulphur dioxide

Grimanelis, D; Neou-Syngouna, P; Vazarlis, H

dc.contributor.author	Grimanelis, D	en
dc.contributor.author	Neou-Syngouna, P	en
dc.contributor.author	Vazarlis, H	en
dc.date.accessioned	2014-03-01T01:08:55Z
dc.date.available	2014-03-01T01:08:55Z
dc.date.issued	1992	en
dc.identifier.issn	0304-386X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/10730
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0026927725&partnerID=40&md5=4d7ebfedd910aa6c03c7eef60e6750fd	en
dc.subject.classification	Metallurgy & Metallurgical Engineering	en
dc.subject.other	Impurities	en
dc.subject.other	Iron	en
dc.subject.other	Leaching	en
dc.subject.other	pH effects	en
dc.subject.other	Pressure effects	en
dc.subject.other	Solutions	en
dc.subject.other	Sulfur dioxide	en
dc.subject.other	Thermal effects	en
dc.subject.other	Aqueous sulfur dioxide solution	en
dc.subject.other	Greek manganese ore	en
dc.subject.other	Pyrolusite	en
dc.subject.other	Manganese ore treatment	en
dc.title	Leaching of a rich Greek manganese ore by aqueous solutions of sulphur dioxide	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1992	en
heal.abstract	A rich manganese ore from Chalkidiki (Greece) was leached in aqueous SO2 solutions at atmospheric pressure and ambient temperature to extract more than 95% Mn after 10 min. Process conditions, such as SO2 concentration, time, pH, agitation rate, temperature and pulp density were investigated. Low impurities of iron in the pregnant solution were observed and the process seems to be attractive for manganese extraction from this ore. © 1992.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Hydrometallurgy	en
dc.identifier.isi	ISI:A1992JP77000010	en
dc.identifier.volume	31	en
dc.identifier.issue	1-2	en
dc.identifier.spage	139	en
dc.identifier.epage	146	en