HEAL DSpace

Object-oriented simulation of hydrometallurgical processes: Part II. application to the bayer process

Αποθετήριο DSpace/Manakin

Εμφάνιση απλής εγγραφής

dc.contributor.author Kiranoudis, CT en
dc.contributor.author Voros, NG en
dc.contributor.author Kritikos, T en
dc.contributor.author Maroulis, ZB en
dc.contributor.author Marinos-Kouris, D en
dc.contributor.author Papassiopi, N en
dc.contributor.author Dimitropoulou, O en
dc.contributor.author Paspaliaris, I en
dc.contributor.author Kontopoulos, A en
dc.date.accessioned 2014-03-01T01:13:13Z
dc.date.available 2014-03-01T01:13:13Z
dc.date.issued 1997 en
dc.identifier.issn 10735615 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/12374
dc.subject Ambient Temperature en
dc.subject Kinetics en
dc.subject Positive Affect en
dc.subject Process Model en
dc.subject Process Simulation en
dc.subject Simulation Study en
dc.subject Steady State en
dc.subject Object Oriented Simulation en
dc.title Object-oriented simulation of hydrometallurgical processes: Part II. application to the bayer process en
heal.type journalArticle en
heal.identifier.primary 10.1007/s11663-997-0005-7 en
heal.identifier.secondary http://dx.doi.org/10.1007/s11663-997-0005-7 en
heal.publicationDate 1997 en
heal.abstract The steady-state process simulator developed by Kiranoudis et al. has been used for the detailed simulation of the Bayer process flowsheet. It consists of the digestor/flash section as well as the precipitation and washing circuits. Advanced hydrometallurgical process models for the specific unit operations involved were developed and are appropriately described. The simulation studies mainly focus on studying the overall effects of certain design parameters on the entire plant efficiency. The overall performance of the bauxite digestion section is greatly and positively affected by the freesoda concentration of the feed liquor, the corresponding concentration of solid particles, and the operation temperature of the circuit. Precipitation of alumina in crystallizers is greatly affected by the corresponding soda concentration of the washing unit product stream, indicating the importance of this section. Furthermore, ambient temperature is important to the precipitation kinetics, influencing negatively the quantitative precipitation but resulting in particle populations of higher mean diameter. en
heal.journalName Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science en
dc.identifier.doi 10.1007/s11663-997-0005-7 en
dc.identifier.volume 28 en
dc.identifier.issue 5 en
dc.identifier.spage 785 en
dc.identifier.epage 793 en


Αρχεία σε αυτό το τεκμήριο

Αρχεία Μέγεθος Μορφότυπο Προβολή

Δεν υπάρχουν αρχεία που σχετίζονται με αυτό το τεκμήριο.

Αυτό το τεκμήριο εμφανίζεται στην ακόλουθη συλλογή(ές)

Εμφάνιση απλής εγγραφής