Roasting of celestite in laboratory scale rotary furnace

Selim Ertürk*, Raşit Sezer, İbrahim Göksel Hizli, Ayşegül Bilen, Cüneyt Arslan

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Turkish celestite ore was roasted in a lab scale rotary kiln furnace with metallurgical coke. Coke and celestite were mixed; the product contained 32% coke which is more than the stoichiometric requirement. 100 g of the mixed product was fed to a rotary furnace at 35 g/min. Temperature (1000 and 1100 °C), rotation speed (2.5, 5 and 10 rpm) and the slope of the furnace (2, 3 and 5°) were among the investigated parameters. Phase and chemical analyses were carried out by XRD and XRF techniques, respectively. The maximum solubility of the roasted product in water was 48% under the roasting conditions of 1100 °C, 2.5 rpm and 2° slope.

Original languageEnglish
Title of host publication8th International Symposium on High-Temperature Metallurgical Processing, 2017
EditorsJiann-Yang Hwang, Mark William Kennedy, Varadarajan Seshadri, Baojun Zhao, Dean Gregurek, Tao Jiang, P. Chris Pistorius, Ender Keskinkilic, Onuralp Yucel
PublisherSpringer International Publishing
Pages469-476
Number of pages8
ISBN (Print)9783319513393
DOIs
Publication statusPublished - 2017
Event8th International Symposium on High-Temperature Metallurgical Processing, in conjunction with the TMS Annual Meeting and Exhibition, 2017 - San Diego, United States
Duration: 26 Feb 20172 Mar 2017

Publication series

NameMinerals, Metals and Materials Series
VolumePart F5
ISSN (Print)2367-1181
ISSN (Electronic)2367-1696

Conference

Conference8th International Symposium on High-Temperature Metallurgical Processing, in conjunction with the TMS Annual Meeting and Exhibition, 2017
Country/TerritoryUnited States
CitySan Diego
Period26/02/172/03/17

Bibliographical note

Publisher Copyright:
© The Minerals, Metals & Materials Society 2017.

Funding

The authors greatly acknowledge the financial support provided by Scientific and Research Council of Turkey (TUBITAK) under the contract no 115M631 and would like to thank to Barit Maden Türk Ltd. for technical and materials support. Acknowledgements The authors greatly acknowledge the financial support provided by Scientific and Research Council of Turkey (TUBITAK) under the contract no 115M631 and would like to thank to Barit Maden Türk Ltd. for technical and materials support.

FundersFunder number
Scientific and Research Council of Turkey
TUBITAK
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu115M631

    Keywords

    • Roasting
    • Turkish celestite

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