Production of Magnesium Metal from Turkish Calcined Dolomite Using Vacuum Silicothermic Reduction Method-Reference-Cited by-同舟云学术

Production of Magnesium Metal from Turkish Calcined Dolomite Using Vacuum Silicothermic Reduction Method

Published:2005-07 Issue: Volume:488-489 Page:39-42
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Yucel Onuralp¹,Yiğit Selen,Derin Bora¹

Affiliation:

1. Istanbul Technical University

Abstract

In the present study, the production of magnesium metal from Turkish calcined dolomite containing 43.20 % MgO and 47.46 % CaO via Pidgeon process was studied under the pressure of 1 mbar. In the experiments, Turkish ferrosilicon containing 75 % Si and 24 % Fe was used as reducing agent. Effects of FeSi addition (90-150 % of stoichiometric requirement of silicon) and time (60-240 min.) were investigated on recovering of metallic magnesium from calcined dolomite (dolime) at the temperature of 1200 °C. Effects of fluxing additive (CaF2), calcined magnesite and different temperatures on Mg recoveries and concentrations were also studied using with 100 % of stoichiometric requirement of silicon for 180 min. It was found that magnesium recovery increases with increasing FeSi addition, temperature, time, CaF2 addition and decreases with increasing calcined magnesite additions under the pressure of 1 mbar.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.488-489.39.pdf

Reference8 articles.

1. F. Habashi: Hanbook of Extractive Metallurgy. Vol. 2. Wiley-VCH, Weinheim, (1997).

2. E.F., Emley: Principles of Magnesium Technology. Pergamon Press, London (1966).

3. DPT (State Planning Organization), Eight Five-Year Development Plan, 2001-2005, Madencilik Ozel Ihtisas Raporu, http: /ekutup. dpt. gov. tr/madencil/sanayiha/oik623. pdf.

4. J.J. Moore: Chemical Metallurgy. Butterworth&Co, London. (1981).

5. F. Habashi: Principles of Extractive Metallurgy, Vol. 3. Gordon and Breach, New York (1986).

Cited by 10 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Review on the Silicothermic Process for Primary Magnesium Production;Metallurgical and Materials Transactions B;2022-12-05

2. Enrichment of Magnesite and Usage to Obtain Magnesium Fluoride;Journal of the Turkish Chemical Society Section A: Chemistry;2022-05-31

3. RESEARCH ON THE MANUFACTURING MAGNESIUM FROM THANHHOA DOLOMITE BY PIDGEON PROCESS;EUREKA: Physics and Engineering;2020-11-30

4. Production of Strontium through a Vacuum Aluminothermic Process;Mining, Metallurgy & Exploration;2020-08-07

5. Production of Magnesium-Strontium Alloys Through Vacuum Metallothermic Process;Metallurgical and Materials Transactions B;2020-03-30