Výsledky vyhledávání - "Özgür Özcan"

Akademický článek

Separation efficiency of different methods in treatment of a low-grade iron ore

Autor: Özgür Özcan

Publikováno v: Bulletin of the Mineral Research and Exploration, Vol 168, Iss 168, Pp 77-92 (2022)

In the present study, characterization and beneficiation tests were performed on an iron ore sample for the evaluation of separation efficiency (SE) of different methods. Results showed that the decrease in feed size fraction increases the SE irrespe

Externí odkaz: https://doaj.org/article/9810ad536ab54855b0e0d87b4f5c6e0b

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Akademický článek

Beneficiation and flowsheet development of a low grade iron ore: A case study

Autor: Şevket Levent Ergün, Eren Caner Orhan, Özgür Özcan, Ahad Aghlmandı Harzanagh

Publikováno v: Bulletin of the Mineral Research and Exploration, Vol 165, Iss 165, Pp 235-251 (2021)

.In the present study a detailed characterization followed by beneficiation of low grade iron ore was studied. The Run of Mine (R.O.M) sample assayed 21.91 % Fe, which is very low grade in nature. The impurities are SiO2 26.25%, MgO 20.48%, CaO 5.85%

Externí odkaz: https://doaj.org/article/24e32bd4d7cb45838273265b3d970a16

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Akademický článek

The Examination of Prospective Chemistry and Physics Teachers’ Cognitive Structure Related to Quantum Numbers

Autor: Senar Temel, Özgür Özcan

Publikováno v: Eğitimde Nitel Araştırmalar Dergisi, Vol 8, Iss 2, Pp 1-16 (2020)

This study firstly aimed to analyse prospective chemistry and physics teachers’ comprehension levels to quantum numbers. Secondly, the study analysed the changes in both groups of prospective teachers’ levels of comprehending quantum numbers. In

Externí odkaz: https://doaj.org/article/82efb5dd2ab247bb8cd2c2c60ae9a093

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Determination of comprehension levels of prospective chemistry teachers related to covalent bonding by using concept cartoons strategy

Autor: Şenol Şen, Senar Temel, Özgür Özcan

Publikováno v: Main Group Chemistry. :1-13

This study aims to identify prospective chemistry teachers’ difficulties in comprehension of the subject of polar and nonpolar covalent bonding. In addition to that, attempts were also made to determine how they interpreted the nature of force in c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38970cd6b0c866879dc2bb3db07d4d2e
https://doi.org/10.3233/mgc-220140

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İri ve ince tesis atıklarından kromit kazanım olasılıklarının incelenmesi

Autor: Özgür ÖZCAN

Publikováno v: Bilimsel Madencilik Dergisi. 61:69-81

Tailing streams of an existing chromite plant were characterized and then beneficiated in different methods. Characterization studies have been indicated that chromite grains finely disseminated on the coarse gangue particles in all size fractions (+

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8817f98133e8f6148894d92e207e9b1c
https://doi.org/10.30797/madencilik.974348

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Beneficiation and flowsheet development of a low grade iron ore: a case study

Autor: Eren Caner Orhan, Sevket Levent Ergun, Ahad Aghlmandi Harzanagh, Özgür Özcan

Publikováno v: Volume: 165, Issue: 165 235-251
Bulletin of the Mineral Research and Exploration
Bulletin of the Mineral Research and Exploration, Vol 165, Iss 165, Pp 235-251 (2021)

In the present study a detailed characterization followed by beneficiation of low grade iron ore was studied. The Run of Mine (R.O.M) sample assayed 21.91 % Fe, which is very low grade in nature. The impurities are SiO2 26.25%, MgO 20.48%, CaO 5.85%,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc97834909d83e45169641a1eb4c65c3
https://doi.org/10.19111/bulletinofmre.834182

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The use of efficiency curve approach for predicting the classification performance of teetered bed separator

Autor: Özgür Özcan

Publikováno v: Separation Science and Technology. 56:2667-2679

The classification performance of a laboratory-scale teetered bed separator (TBS) was investigated through Whiten’s efficiency curve approach. Higher levels of teeter water rate (TW) and pressure s...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae57c3b38acb6d969b2a879f3363be2d
https://doi.org/10.1080/01496395.2020.1837166

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Investigation of classification alternatives for grinding circuits

Autor: Özgür Özcan

Publikováno v: Mineral Processing and Extractive Metallurgy. 131:87-98

In the present work, the performance of a silica sand grinding circuit was evaluated. Detailed classification tests were performed using a laboratory scale teetered bed separator (TBS) in a grindin...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76a777ab17f03208ef86d8a478dedda9
https://doi.org/10.1080/25726641.2020.1793048

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Kimya ve Fizik Öğretmen Adaylarının Kuantum Sayılarına Yönelik Bilişsel Yapılarının İncelenmesi

Autor: Senar Temel, Özgür Özcan

Publikováno v: Journal of Qualitative Research in Education. 8:1-16

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e6834bfb4c28b954ee9920eaabfa2bc
https://doi.org/10.14689/issn.2148-624.1.8c.2s.10m

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Examining the students’ understanding level towards the concepts of magnetic field: the case of conducting wire

Autor: Özgür Özcan

Publikováno v: International Journal of Innovative Research in Education. 6:40-46

The electromagnetism is one of the important topics in physics and it has quite a lot of applications in a wide range of area. It also examines the electromagnetic force researches that occur between the electrically charged particles. On the other h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d3198e7867b96da901b0285ca3384e5
https://doi.org/10.18844/ijire.v6i2.4425

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