A NON-TRADITIONAL RESOURCE FOR CRITICAL MINERALS; RARE EARTHS (REY+Sc) CONTENTS OF SOME TURKISH LOW RANK COALS

Nazan Erik

doi:10.17780/ksujes.954292

Derleme

A NON-TRADITIONAL RESOURCE FOR CRITICAL MINERALS; RARE EARTHS (REY+Sc) CONTENTS OF SOME TURKISH LOW RANK COALS

Yıl 2022, , 155 - 172, 03.06.2022

Nazan Erik

https://doi.org/10.17780/ksujes.954292

Cited By: 2

Öz

REY (Rare Earth Elements + Y) and Sc are strategic materials that are needed globally for areas requiring high technology such as the energy sector and electronics. Coals contain Rare Earth Elements along with many trace elements in their composition. In recent years, as the gap between REE's global demand and supply increases, the search for alternative sources has become increasingly important, especially for countries that depend heavily on imports of these materials. Particularly considered as waste material, coal and coal ash are considered a possible source for many elements, including REE. Turkish low-rank coals analyzed in this study have an average critical mineral abundance of 73.73 ppm (on a dry whole coal basis). Materials collected from the various Neogene coal fields in Turkey were found to contain a relatively higher amount of REY (>100 ppm) relative to the rest of the samples, which may be attributed to the volcaniclastic character of the sediment associated with the seams. In this study, it was determined that although the critical mineral contents of the investigated coals were higher than Turkish, World, USA, and China coals, they were not economic for production and could be taken into consideration by the development of production techniques.

Anahtar Kelimeler

Rare earth elements, yttrium, Sc, Turkish lignites, critical minerals.

Kaynakça

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KRİTİK MİNERALLER İÇİN GELENEKSEL OLMAYAN BİR KAYNAK; DÜŞÜK KALİTELİ BAZI TÜRK KÖMÜRLERİNİN NADİR TOPRAK + Y VE Sc İÇERİĞİ

Yıl 2022, , 155 - 172, 03.06.2022

Nazan Erik

https://doi.org/10.17780/ksujes.954292

Cited By: 2

Öz

NTE (Nadir Toprak Elementleri + Y) ve Sc, enerji sektörü ve elektronik gibi yüksek teknoloji gerektiren alanlar için küresel olarak ihtiyaç duyulan stratejik malzemelerdir. Kömürler, bileşimlerinde birçok eser element ile birlikte Nadir Toprak Elementleri içerir. Son yıllarda, NTE'nin küresel talep ve arzı arasındaki uçurum arttıkça, özellikle bu malzemelerin ithalatına büyük ölçüde bağımlı olan ülkeler için alternatif kaynak arayışları giderek daha önemli hale gelmiştir. Özellikle atık madde olarak değerlendirilen kömür ve kömür külü, NTE dahil birçok element için olası bir kaynak olarak kabul edilmektedir. Bu çalışmada incelenen Türk düşük dereceli kömürleri (kuru tam kömür bazında) ortalama 73,73 ppm kritik mineral bolluğuna sahiptir. Türkiye'deki çeşitli Neojen kömür yataklarından toplanan materyallerin, diğer örneklere göre nispeten daha yüksek miktarda NTE (>100 ppm) içerdiği bulunmuştur, bu durum, kömür damarlarının ilişkili sedimanter birimlerin volkaniklastik özelliğine atfedilebilir. Bu çalışmada incelenen kömürlerin kritik mineral içerikleri Türk, Dünya, ABD ve Çin kömürlerine göre daha yüksek olmasına rağmen üretim açısından ekonomik olmadığı ve üretim tekniklerinin geliştirilmesi ile dikkate alınabileceği tespit edilmiştir.

Anahtar Kelimeler

Nadir toprak elementi, yitriyum, Sc, Türk Linyit, Kritik mineral

Kaynakça

Adamczyk, Z., Białecka, B., Całus-Moszko, J., Komorek, J., & Lewandowska, M. (2015). Rare earth elements of orzeskie beds of south-west part Upper Silesian Coal Basin (Poland). Arch. Min. Sci., 60 (14); 157-172.
Alonso, E., Sherman, A.M., Wallington, T.J., Everson, M.P., Field, F.R., Roth, R., & Kirchain, R.E. (2012). Evaluating Rare Earth Element Availability: A Case with Revolutionary Demand from Clean Technologies. Environ. Sci. Technol., 46 (6): 3406-3414.
Altunsoy, M., Ozcelik, O., Ozdogan, M., & Güllüdağ, C.B. (2015). Major and Trace Element Contents in Coaly Units of the Pliocene Dursunlu Formation. Procedia Earth and Planetary Science. 15, 774-780.
Altunsoy, M., Özçelik, O., & Güllüdağ, C.B. (2017). Comparision of Major and Trace Element Enrichments of Pliocene Coal Fields from Karapınar and Ilgın (Konya) Basins (Turkey), Journal of Scientific and Engineering Research. 4, 269-275.
Altunsoy, M., Sarı, A., Özçelik, O., Engin, H., & Hökerek, S. (2016). Major and trace-element enrichments in the Karapınar coals (Konya, Turkey). Energy Sources, Part A: Recovery, Utilization, and Environmental Effects., 38(1): 88-99.
Arbuzov, S.I., & Ershov, V.V. (2007). Geochemistry of Rare Elements in Coals of Siberia. DPrint, Tomsk, pp. 468.
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Toplam 98 adet kaynakça vardır.

Ayrıntılar

Birincil Dil	İngilizce
Konular	Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)
Bölüm	Derleme
Yazarlar	Nazan Erik 0000-0001-7849-8660
Yayımlanma Tarihi	3 Haziran 2022
Gönderilme Tarihi	18 Haziran 2021
Yayımlandığı Sayı	Yıl 2022

Kaynak Göster

APA	Erik, N. (2022). A NON-TRADITIONAL RESOURCE FOR CRITICAL MINERALS; RARE EARTHS (REY+Sc) CONTENTS OF SOME TURKISH LOW RANK COALS. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 25(2), 155-172. https://doi.org/10.17780/ksujes.954292

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FUTURE PROSPECTS OF RARE EARTH ELEMENTS IN COAL AND COAL ASH: BASED ON MAPPING OF GLOBAL RESEARCH (1973-2023)

Mühendislik Bilimleri ve Tasarım Dergisi

https://doi.org/10.21923/jesd.1494169

MINERALOGY AND GEOCHEMISTRY OF COAL-BEARING TUNÇBİLEK FORMATION İN THE TUNÇBİLEK-TAVŞANLI COALFIELD (KÜTAHYA, W-TURKEY)

Journal of Scientific Reports-A

https://doi.org/10.59313/jsr-a.1192487

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