Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu Kurumsal Araştırma Arşivi

Kurum yayınları ve kurum çalışanlarının yayınları “Açık Erişim” kapsamında yayınlanmaktadır. Açık Erişim “evrensel nitelikteki bilimsel bilginin insanlığın yararına sunulması” amacını taşır. Tezler, konferans bildirileri ve sunumlar ile makaleler kurum çalışanları tarafından sisteme girilmektedir.Tezler için; YÖK'ten alınan görüş doğrultusunda tez sahibinin izin vermesi yeterlidir. Konferans bildirileri ve sunumların yayına gönderildiği son hali arşive konulabilir.Makaleler için ise; hakem onayından geçmiş, yayına gönderildiği son halinin (post-print) Açık Erişime sunulmasına yayıncılar %90 oranında izin vermektedir. Arşivde şu an 1.639 yayın bulunmaktadır, çalışma bitiminde bu sayı yaklaşık 2.000 yayın sayısına ulaşacaktır.

 

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Descriptive process mineralogy to evaluate physical enrich-ment potential of malatya/kuluncak rare earth ore through MLA
(2022-12) Ersoy, Burakhan; Beşirli, M. Umut; Topal, Selim; Soydaş Sözer, Belma; Burat, Fırat; TENMAK-Nadir Toprak Elementleri Araştırma Enstitüsü
Rare Earth Elements (REE) are indispensable parts of magnetic, phosphor, metal alloys, catalysts, ceramics, glass, polishing, and defense systems industries due to their unique physical and chemical properties. Currently, China is the largest supplier in the world with a production of more than 95% of the world’s Rare Earth Oxides (REO). To reduce the influence of China on the REE market, the countries have started to develop their national strategies for the production and use of REE-bearing resources. Within the scope of this study, particle size, chemical, MLA, XRD, and SEM-EDS analysis were performed for material character-ization, and shaking table, centrifugal, and magnetic separations were carried out for the beneficiation of Malatya/Kuluncak rare earth ore. The XRD analysis indicated that the representative sample consists of major minerals such as albite, calcite, montmo-rillonite, muscovite, titanite, kaolinite, clinochlore, and aegirine. Parisite, bastnaesite, Zr-REE-Silicate, Fe-REE-Oxide, and Ca-Ti-Nb-REE-Oxide were detected as REE-bearing minerals by MLA. The chemical analysis resulted in a ∑REO grade of 3,628 g/t and the ore consists of mostly light REE. According to the result of the gravity separation for the coarsest fraction, about 11.3% by weight of the total feed was concentrated as a heavy product assaying 6,437 g/t ∑REO. As a result of magnetic separa-tion, magnetic products with 5,561 g/t and 6,013 g/t ∑REO were obtained at coarse and fine fractions, respectively. Finally, the characterization studies and enrichment results were correlated, and very important and meaningful indications about the be-havior of REE-bearing minerals were obtained.
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Electron beam modification of barium cerates doped by Nd, Sm and Gd
(Azerbaijan National Academy of Sciences Institute of Radiation Problems of ANAS, 2014-10) Khromushin, I. V.; Aksenova, T. I.; Munasbaeva, K. K.; Tuseyev, T. T.; Yermolaev, Yu. V.; Yermolaev, V. N.; Seitov, A. S.; N-6914-2017; Bölüm Yok
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Manufacturing of gamma-defectoscope Gammarid-192 on the basis of ionizing radiation source of Iridium-192
(Azerbaijan National Academy of Sciences Institute of Radiation Problems of ANAS, 2014-10) Ashrapov, U. T.; Khujaev, S. S.; Baytelesov, S. A.; Bölüm Yok
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Excitaion of giant resonances in nuclei by inelastic scattering of protons
(Azerbaijan National Academy of Sciences Institute of Radiation Problems of ANAS, 2014-10) Mirabutalybov, M. M.; Bölüm Yok
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Spectra of d, t, α at the interaction of nuclei 27Al, 59Co and 112Sn with 3He ions of energy 50.5 Mev
(Azerbaijan National Academy of Sciences Institute of Radiation Problems of ANAS, 2014-10) Duisebayev, A.; Duisebayev, B. A.; Zholdybayev, T. K.; Sadykov, B. M.; Ismailov, K. M.; M-7397-2015; Bölüm Yok