An Energy-Efficient and Environmentally Friendly Reductant in Magnesium Metal Production: AlDross (Magnesium Technology 2025)
Yazarlar (4)
Prof. Dr. Onuralp Yücel İstanbul Teknik Üniversitesi, Türkiye
Umut Ali Satılmış
İstanbul Teknik Üniversitesi, Türkiye
Doç. Dr. Mehmet BUĞDAYCI Yalova Üniversitesi, Türkiye
Doç. Dr. Ahmet Turan Yeditepe Üniversitesi, Türkiye
Bölüm Adı An Energy-Efficient and Environmentally Friendly Reductant in Magnesium Metal Production: AlDross
Kitap Adı Magnesium Technology 2025
Bölüm Sayfaları 51-60
Kitap Türü Kitap Bölümü
Kitap Alt Türü Alanında uluslararası yayınlanan kitap bölümü
Kitap Niteliği Scopus indeksinde taranan bilimsel kitap
Kitap Dili İngilizce Basım Tarihi 01-2025
DOI Numarası 10.1007/978-3-031-81061-9_6 ISBN 978-3-031-81060-2
Basıldığı Ülke Amerika Birleşik Devletleri Basıldığı Şehir San Diego
Kitap Linki https://link.springer.com/chapter/10.1007/978-3-031-81061-9_6
UAK Araştırma Alanları
Metalik Malzemeler Seramik Malzemeler
Özet
The vacuum metallothermic magnesium production process (the Pidgeon Process) is the leading method of magnesium production in the world. In this technique, the Mg content of calcined dolomite (CaO·MgO) is reduced with ferrosilicon (FeSi) to obtain an intermediate product called crown Mg. Due to thermodynamic constraints, the process is carried out in steel retorts under vacuum (1–10 mbar) at temperatures between 1200–1300 °C. Since FeSi production can be carried out with high electrical energy consumption and high CO2 footprint, it is a techno-economic necessity to work on reductants that can operate at lower reduction temperatures, providing both low process GWP (global warming potential) and low process CO2 emissions. In this study, the effects of a product containing 53.50% metallic Al obtained from Al dross as a substitute reducing material instead of FeSi in Mg production were investigated. In …
Anahtar Kelimeler
Al dross | Mg | Recycling | Sustainability | Vacuum metallothermic reduction