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DİREKT ASİT LİÇİ İLE BASTNAZİT CEVHERİNDEN LANTANYUM VE SERYUM KAZANIMI

Autor: Shokrullah Hussaini, Mahmut Altiner, Hasan Serkan Gökçen, Sait Kursunoglu, Soner Top, Safak Ozsarac, Muammer Kaya

Publikováno v: Volume: 59, Issue: 2 85-92
Scientific Mining Journal

The extraction of lanthanum (La) and cerium (Ce) from a bastnasite ore by direct acidic leaching was investigated. The effects of acid concentration and leaching temperature on the extraction of La and Ce from the ore were tested. Using nitric (NHO3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc94ec94ca1fdff6d46bb749c3c2f991
https://doi.org/10.30797/madencilik.757979

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Addition OF ZnO, La2O3 and SiO2 components to hydroxyapatite - MgO composites and determination the effect of microstructral, mechanical and biocompatibility properties

Autor: Algan, Oğulcan

Bu çalışmada hidroksiapatit (HA) - ağırlıkça %1 magnezya (MgO) ikili kompozitinin sinterlenebilme, mikroyapısal ve mekanik özelliklerine (boyca kısalma, yoğunluk, sertlik ve kırılma tokluğu) farklı oranlarda ZnO, La2O3 ve SiO2 ağırl�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3098::076d45a4681b9a1aec8d57e66af91b6c
https://hdl.handle.net/11424/287779

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Lantanyum Oksit Katkılı Kalsiyum Silikat Partikülleri: Hazırlanışı ve Karakterizasyonu

Autor: İsmail Seçkin Çardakli

Publikováno v: Volume: 25, Issue: 2 255-261
Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi

Bioactive calcium silicate (CS) and lanthanum oxide (La2O3) doped bioactive calcium silicate (La-CS) materials were successfully prepared in this study. CaO, SiO2, and La2O3 used as precursors materials followed by the solid-state reaction at 1050°C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9421c91ced06c4cbabe283e12226b399
https://dergipark.org.tr/tr/pub/sdufenbed/issue/64441/811362

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TiB2 ve La2O3 Partikül Takviyelerinin Mekanik Alaşımlama ve Aktifleştirilmiş Sinterleme ile Üretilen Volfram Matrisli Kompozitler Üzerindeki Etkisinin İncelenmesi

Autor: AĞAOĞULLARI, Duygu, BALCI, Özge, GÖKÇE, Hasan, OVALI, Didem, ÖVEÇOĞLU, M. Lütfi

Publikováno v: Volume: 7, Issue: 1 95-105
Academic Platform-Journal of Engineering and Science

In this study, 1 wt.% Ni activated tungsten matrixcomposites (W1Ni) reinforced with different amounts of TiB2 and La2O3particles were fabricated using mechanical alloying, cold pressing andpressureless sintering methods. In this scope, different amou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=tubitakulakb::767de451acd2be6762d339d9d7597f6c
https://dergipark.org.tr/tr/pub/apjes/issue/38781/410375

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Manyetik grafen oksit ile sulu çözeltilerden La (III) iyonlarının adsorpsiyonunun incelenmesi

Autor: Oral, Alparslan Enes

Bu tez çalışmasında, grafen ve demir oksit nano parçacıklarının bir araya getirilmesi ile elde edilmiş manyetik nano grafen oksit (MNGO) nano kompozit malzemesi adsorban olarak hazırlanmış ve hazırlanan bu kompozit adsorban kullanılarak

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::90813563024b6e787f49c93992e1ec2a
https://hdl.handle.net/11454/59370

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