Production of Strontium through a Vacuum Aluminothermic Process

Mehmet Bugdayci; Ahmet Turan; Yeliz Demiray Cucurachi; Onuralp Yücel

doi:10.1007/s42461-020-00268-9

Production of Strontium through a Vacuum Aluminothermic Process

Mehmet Bugdayci^*
, Ahmet Turan
, Yeliz Demiray Cucurachi
, Onuralp Yücel

^*Bu çalışma için yazışmadan sorumlu yazar

Metalurji ve Malzeme Müh.Böl.

Yalova University
Istanbul Technical University

Araştırma çıktısı: Dergi yayını › Makale › Hakem

Özet

The production of strontium (Sr) metal from its oxide via an aluminothermic process under 1–5 mbar pressure was examined in this study. SrO of 99% purity by weight was used in the experiments. The effects of stoichiometry and the duration of the process on the efficiency ratio of the metallic strontium were examined. The effects of functional additives (BaO, CaO, CaC₂) were also examined. Characterization was carried out using X-ray diffraction spectrometry (XRD), atomic absorption spectrometry (AAS) and flame photometry techniques. The highest Sr efficiency ratio obtained was 96.89% in the experiment conducted at 1250 °C with 300% Al stoichiometry and 300% BaO stoichiometry.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	1693-1702
Sayfa sayısı	10
Dergi	Mining, Metallurgy and Exploration
Hacim	37
Basın numarası	5
DOI'lar	https://doi.org/10.1007/s42461-020-00268-9
Yayın durumu	Yayınlandı - 1 Eki 2020

Bibliyografik not

Publisher Copyright:
© 2020, Society for Mining, Metallurgy & Exploration Inc.

Belgeye Erişim

10.1007/s42461-020-00268-9

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@article{8705367b93dd459c98d60efd685a02c9,

title = "Production of Strontium through a Vacuum Aluminothermic Process",

abstract = "The production of strontium (Sr) metal from its oxide via an aluminothermic process under 1–5 mbar pressure was examined in this study. SrO of 99\% purity by weight was used in the experiments. The effects of stoichiometry and the duration of the process on the efficiency ratio of the metallic strontium were examined. The effects of functional additives (BaO, CaO, CaC2) were also examined. Characterization was carried out using X-ray diffraction spectrometry (XRD), atomic absorption spectrometry (AAS) and flame photometry techniques. The highest Sr efficiency ratio obtained was 96.89\% in the experiment conducted at 1250 °C with 300\% Al stoichiometry and 300\% BaO stoichiometry.",

keywords = "Functional additives, Strontium, Vacuum aluminothermic reduction",

author = "Mehmet Bugdayci and Ahmet Turan and Cucurachi, \{Yeliz Demiray\} and Onuralp Y{\"u}cel",

note = "Publisher Copyright: {\textcopyright} 2020, Society for Mining, Metallurgy \& Exploration Inc.",

year = "2020",

month = oct,

day = "1",

doi = "10.1007/s42461-020-00268-9",

language = "English",

volume = "37",

pages = "1693--1702",

journal = "Mining, Metallurgy and Exploration",

issn = "2524-3462",

number = "5",

}

TY - JOUR

T1 - Production of Strontium through a Vacuum Aluminothermic Process

AU - Bugdayci, Mehmet

AU - Turan, Ahmet

AU - Cucurachi, Yeliz Demiray

AU - Yücel, Onuralp

PY - 2020/10/1

Y1 - 2020/10/1

N2 - The production of strontium (Sr) metal from its oxide via an aluminothermic process under 1–5 mbar pressure was examined in this study. SrO of 99% purity by weight was used in the experiments. The effects of stoichiometry and the duration of the process on the efficiency ratio of the metallic strontium were examined. The effects of functional additives (BaO, CaO, CaC2) were also examined. Characterization was carried out using X-ray diffraction spectrometry (XRD), atomic absorption spectrometry (AAS) and flame photometry techniques. The highest Sr efficiency ratio obtained was 96.89% in the experiment conducted at 1250 °C with 300% Al stoichiometry and 300% BaO stoichiometry.

AB - The production of strontium (Sr) metal from its oxide via an aluminothermic process under 1–5 mbar pressure was examined in this study. SrO of 99% purity by weight was used in the experiments. The effects of stoichiometry and the duration of the process on the efficiency ratio of the metallic strontium were examined. The effects of functional additives (BaO, CaO, CaC2) were also examined. Characterization was carried out using X-ray diffraction spectrometry (XRD), atomic absorption spectrometry (AAS) and flame photometry techniques. The highest Sr efficiency ratio obtained was 96.89% in the experiment conducted at 1250 °C with 300% Al stoichiometry and 300% BaO stoichiometry.

KW - Functional additives

KW - Strontium

KW - Vacuum aluminothermic reduction

UR - https://www.scopus.com/pages/publications/85089182784

U2 - 10.1007/s42461-020-00268-9

DO - 10.1007/s42461-020-00268-9

M3 - Article

AN - SCOPUS:85089182784

SN - 2524-3462

VL - 37

SP - 1693

EP - 1702

JO - Mining, Metallurgy and Exploration

JF - Mining, Metallurgy and Exploration

IS - 5

ER -

Production of Strontium through a Vacuum Aluminothermic Process

Özet

Bibliyografik not

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap