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Extracting alumina from bauxite ore in Jajarm process simulation using aspen software
Mälardalen University, School of Sustainable Development of Society and Technology. (PRO)
(PRO)
2008 (English)In: PROCEEDINGS FROM SCIENTIFIC CONFERENCE ON GREEN ENERGY AND IT / [ed] Erik Dahlquist, Malardalen University, 2008, p. 142-157Conference paper, Published paper (Refereed)
Abstract [en]

Installed DCS system in Jajarm alumina production factory in Iran, help to us for transferred the signals from equipments to simulators. The simulators can help to operator for control, monitoring and training. Authors have tried to find a new simulator using ASPEN plusTM software and write a new protocol for discussed tasks.Aspen PlusTM by Aspen Technology is one of the major process simulators that arewidely used in alumina process industries today. It specialises on steady-state analysis.For implementation, simulation and interpretive of the alumina process flowsheet in jajarm factory was used from the Aspen Plus simulator. We have tried to be able to provide a list key operating and design parameters and equipment selection criteria for a limited set of unit operations and processes. And so for determinanation the economic potential of a process and to identify the operational variables that affect the economics we have studied the process and flowsheets.Using the general information of factory, process informations same as temperature, measuredpressure and so PFD, cinitic informations and finallay clin, bauxite and sodium sulphateinforamations we have design a new simulation method for digestion and control process in Jajarmfactory. The process has implemented on LCR1,PU08, PU10 and PU11 units.

Place, publisher, year, edition, pages
2008. p. 142-157
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:mdh:diva-1148ISBN: 978-91-977493-2-9 (print)OAI: oai:DiVA.org:mdh-1148DiVA, id: diva2:37403
Conference
Energitinget at Älvsjö Fair, Stockholm, March 12-13, 2008
Available from: 2008-10-03 Created: 2008-10-03 Last updated: 2013-06-19Bibliographically approved

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http://mdh.diva-portal.org/smash/get/diva2:293131/FULLTEXT01

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Farrokh, MohammadMahmoudi, Jafar
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf