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Enhanced Dissolution Following Extended Milling

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Fletcher, Neville H.; Welham, N

Description

A model is formulated to explain the two-stage dissolution of a phase that has undergone extended milling. The model is based on the measured specific surface area and crystallize size of the milled powders along with the fraction of amorphous material around the crystallites. The model shows good agreement with experimental results.

dc.contributor.authorFletcher, Neville H.
dc.contributor.authorWelham, N
dc.date.accessioned2015-12-13T23:17:39Z
dc.date.available2015-12-13T23:17:39Z
dc.identifier.issn0001-1541
dc.identifier.urihttp://hdl.handle.net/1885/89809
dc.description.abstractA model is formulated to explain the two-stage dissolution of a phase that has undergone extended milling. The model is based on the measured specific surface area and crystallize size of the milled powders along with the fraction of amorphous material around the crystallites. The model shows good agreement with experimental results.
dc.publisherAmerican Institute of Chemical Engineers
dc.sourceAIChE Journal
dc.subjectKeywords: Ball milling; Dissolution; Leaching; Mathematical models; Solubility; Sulfuric acid; X ray diffraction analysis; Amorphous coatings; Crystallites; Thermodynamic parameters; Ilmenite; chemical reaction kinetics; crystal structure; dissolution; leaching; no
dc.titleEnhanced Dissolution Following Extended Milling
dc.typeJournal article
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.citationvolume46
dc.date.issued2000
local.identifier.absfor020406 - Surfaces and Structural Properties of Condensed Matter
local.identifier.ariespublicationMigratedxPub20027
local.type.statusPublished Version
local.contributor.affiliationFletcher, Neville, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationWelham, N, College of Physical and Mathematical Sciences, ANU
local.description.embargo2037-12-31
local.bibliographicCitation.startpage666
local.bibliographicCitation.lastpage669
dc.date.updated2015-12-12T08:53:52Z
local.identifier.scopusID2-s2.0-0034013355
CollectionsANU Research Publications

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