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Journals / Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi / 2015 / Cilt: 30 - Sayı: 1

Cevher Hazırlamada Islanabilirliğe Dayanan İşlemler İçin Kritik Parametrelerin Değerlendirilmesi Özet

Evaluation of Critical Parameters for Wettability-Based Processes in Mineral Processing

ALPER ÖZKAN
SELMA DÜZYOL
Pages
57–63
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In the case of three-phase systems composed of solid, liquid/medium and oil such as oil agglomeration and liquidliquid extraction techniques, there is a second critical parameter based on the oilliquid interfacial tension (γOL ) which are ‘the critical oilliquid interfacial tension for oil agglomeration, γcOLa’ and ‘the critical oilliquid interfacial tension for liquidliquid extraction, γcOLe’, respectively.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This paper presents an evaluation of critical parameters for wettability-based processes such as flotation, shear flocculation, oil agglomeration and liquid–liquid extraction in mineral processing. ‘The critical surface tension of wetting (c)’ value of minerals has crucial importance in these processes.
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Key Findings & Data:Also, ‘the critical solution surface tension for oil agglomeration (c-a)’ and ‘the critical solution surface tension for liquidliquid extraction (c-e)’ parameters, which are slightly higher than the c value of the mineral, exist for achieving the oil agglomeration and liquidliquid extraction techniques.
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Conclusion & Impact:In the case of three-phase systems composed of solid, liquid/medium and oil such as oil agglomeration and liquidliquid extraction techniques, there is a second critical parameter based on the oilliquid interfacial tension (γOL ) which are ‘the critical oilliquid interfacial tension for oil agglomeration, γcOLa’ and ‘the critical oilliquid interfacial tension for liquidliquid extraction, γcOLe’, respectively.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This paper presents an evaluation of critical parameters for wettability-based processes such as flotation, shear flocculation, oil agglomeration and liquid–liquid extraction in mineral processing. ‘The critical surface tension of wetting (c)’ value of minerals has crucial importance in these processes. Also, ‘the critical solution surface tension for oil agglomeration (c-a)’ and ‘the critical solution surface tension for liquidliquid extraction (c-e)’ parameters, which are slightly higher than the c value of the mineral, exist for achieving the oil agglomeration and liquidliquid extraction techniques. In the case of three-phase systems composed of solid, liquid/medium and oil such as oil agglomeration and liquidliquid extraction techniques, there is a second critical parameter based on the oilliquid interfacial tension (γOL ) which are ‘the critical oilliquid interfacial tension for oil agglomeration, γcOLa’ and ‘the critical oilliquid interfacial tension for liquidliquid extraction, γcOLe’, respectively.

Özet

Bu çalışmada, cevher hazırlamada ıslanabilirliğe dayanan işlemlerden olan flotasyon, makaslama flokülasyonu, yağ aglomerasyonu ve sıvı–sıvı ekstraksiyonu için kritik parametreler değerlendirilmiştir. Bu işlemlerde ‘kritik ıslanma yüzey gerilimi (c)’ değeri oldukça önemlidir. Ayrıca, mineralin c değerinden biraz yüksek olan ‘yağ aglomerasyonu için kritik çözelti yüzey gerilimi (c-a)’ ve ‘sıvısıvı ekstraksiyonu için kritik çözelti yüzey gerilimi (c-e)’ değerleri yağ aglomerasyonu ve sıvısıvı ekstraksiyonu tekniklerinin başarılı olabilmesini sağlayan parametrelerdir. Katı, sıvı/ortam ve yağdan oluşan üçlü faz sistemlerinin bulunduğu yağ aglomerasyonu ve sıvısıvı ekstraksiyonu yöntemlerinde, yağsıvı ara yüzey gerilimine (γOL) dayanan ikincil kritik parametreler ise sırasıyla ‘yağ aglomerasyonu için kritik yağsıvı ara yüzey gerilimi, γcOLa’ ve ‘sıvısıvı ekstraksiyonu için kritik yağsıvı ara yüzey gerilimi, γcOLe’dir.

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Cite This Article

ÖZKAN, A., DÜZYOL, S. (2015). Cevher Hazırlamada Islanabilirliğe Dayanan İşlemler İçin Kritik Parametrelerin Değerlendirilmesi Özet. Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi, Cilt: 30 - Sayı: 1, 57–63. https://ajindex.com/articles/219509

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