Tane Pürüzlülüğünün Galen Mineralinin Flotasyonu ve Topaklanmasına Etkisi

Q4 Engineering Scientific Mining Journal Pub Date : 2021-07-13 DOI:10.30797/madencilik.922988

Turan Uysal, İbrahim Ethem Karaağaçlioğlu, Onur Güven

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引用次数: 1

Abstract

Flotasyon işlemlerinde tane boyutu ve tane morfolojisi gibi tanelerin fiziksel özellikleri, hem tane-tane hem de tane-kabarcık etkileşimlerinde önemli bir rol oynar ve bu da onları flotasyon işlemlerinin değerlendirilmesinde çok önemli kılmaktadır. Bu çalışmada, farklı sürelerde pürüzlendirilen galen tanelerinin pürüzlülük süresine bağlı olarak elde edilen morfolojik özelliklerinin flotasyon verimi ve topaklanma özelliklerine etkisi araştırılmıştır. Deneysel çalışmaların sonuçlarına göre artan pürüzlülük değerlerinde tanelerin flotasyon ve topaklanma özelliklerinin önemli oranda arttığı belirlenmiştir. Sonuç olarak tanelerin tercihli üretimi ile flotasyonun daha düşük toplayıcı konsantrasyonuna ötelenerek daha verimli hale getirilebileceği belirlenmiştir. Anahtar Sözcükler: Galen, Pürüzlülük, Topaklanma, Flotasyon Physical properties of particles such as particle size and particle morphology plays an important role on both particle-particle and particle-bubble interactions which makes them very important on evaluation of flotation processes. In this study, the contribution of roughness of galena particles produced as a function of abrasion time was investigated on their flotation recovery and aggregation characteristics. According to the results of experimental studies, it was found that the flotation and aggregation characteristics increased in proportion to their roughness value. As a result, it was determined that with the preferential production of particles, flotation can be made more efficient by shifting to lower collector concentration.

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Tane透明度对Galen矿物漂浮和冷却的影响

漂浮过程中的一维和一维形态在一、一、一和一舵相互作用的物理特性中起着重要作用，这对评估它们在漂浮过程中具有重要意义。在这项研究中，研究了根据不同时间段吹出的剩余颗粒的频率观察到的形态特性的冲刷数据和积累特性。根据实验工作的结果，随着浮选和堆积特性的显著增加，已经确定了更多的危险值。因此，人们将能够为他们喜欢的生产支付更少的浮选浓度。Anahtar Sözcükler:Galen，Pürüzlülük，Topaklanma，Flotasyon颗粒的物理性质，如颗粒尺寸和颗粒形态，对颗粒-颗粒和颗粒-气泡的相互作用起着重要作用，这使得它们在浮选过程的评估中非常重要。在本研究中，研究了方铅矿颗粒的粗糙度作为磨损时间的函数对其浮选回收率和聚集特性的贡献。根据实验研究结果，发现浮选和聚集特性与粗糙度值成比例增加。结果表明，通过优先生产颗粒，可以通过降低捕收剂浓度来提高浮选效率。

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来源期刊

Scientific Mining Journal Engineering-Industrial and Manufacturing Engineering

CiteScore

0.60

自引率

0.00%

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期刊介绍： Scientific Mining Journal, which is published i n open access electronic environment and i n printed, is a periodical scientific journal of Union of Chambers of Turkish Engineers and Architects Chamber of Mining Engineers. The name of the journal was "Mining" until June 2016 and it has been changed to "Scientific Mining Journal" since September 2016 because it can be confused with popular journals with similar names and the ISSN number has been updated from 0024-9416 to 2564-7024. Scientific Mining Journal, published four times a year (March-June-September-December), aims to disseminate original scientific studies which are conducted according to the scientific norms and publication ethics at national and international scale, to scientists, mining engineers, the public; and thus to share scientific knowledge with society. The journal is in both Turkish and English. The journal covers theoretical, experimental, and applied research articles, which reflects the findings and results of an original research i n the field of mining engineering; review articles, which assess, evaluates, and interprets the findings of a comprehensive review of sufficient number of scientific articles and summarize them at present information and technology level; technical notes, which may be defined as a short article that describes a novel methodology o r technique; a case studies, which are based on the theoretical o r real professional practice and involves systematic data collection and analysis.