Journals / Madencilik Dergisi / 2002 / Cilt: 41 - Sayı: 1

The use of Na-oleate with metal salts as a collector in K-feldspar quartz flotation

Potasyum feldispat kuvars flotasyonunda toplayıcı olarak metal tuzları ile birlikte Na-oleat kullanımı

Pages
22–34
DOI
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AI Summary & Key Takeaways

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

Flotation tests verified that there was a selective oleate adsorption to the K-feldspar surface in the presence of lead ions.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study the possibility of usage of the metal ions $(Al^{+3}, Ba^{+2}, Mg^{+2}, Pb^{+2} and Sn^{+2})$in the selective oleate flotation of K-feldspar from quartz by zeta potential measurements and flotation tests.
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Key Findings & Data:Laboratory flotation tests using Na-oleate and metal salts were also carried out to separate feldspar from quartz.
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Conclusion & Impact:Flotation tests verified that there was a selective oleate adsorption to the K-feldspar surface in the presence of lead ions.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study the possibility of usage of the metal ions $(Al^{+3}, Ba^{+2}, Mg^{+2}, Pb^{+2} and Sn^{+2})$in the selective oleate flotation of K-feldspar from quartz by zeta potential measurements and flotation tests. Zeta potential measurements showed that, within the pH range studied, the surface charges of quartz and K-feldspar were almost same. However, a slight difference was observed on the surface charges of both minerals when oleate was used after conditioning with lead ions. Laboratory flotation tests using Na-oleate and metal salts were also carried out to separate feldspar from quartz. Flotation tests verified that there was a selective oleate adsorption to the K-feldspar surface in the presence of lead ions.

Özet

Bu çalışmada, zeta potansiyel ölçümleri ve flotasyon testleri yapılarak oleatla seçimli feldispat kuvars flotasyonunda metal iyonlarının $(Al^{+3}, Ba^{+2}, Mg^{+2}, Pb^{+2} and Sn^{+2})$ kullanılabilirliği araştırılmıştır. Zeta potansiyel ölçümleri çalışılan pH aralığında, kuvars ve feldispatın yüzey yüklerinin hemen hemen aynı olduğunu göstermektedir. Buna rağmen kurşun ve oleatın birlikte kullanıldığı ölçümlerde bu iki mineralin zeta potansiyelleri arasında bir farklılık gözlenebilmiştir. Laboratuvarda potasyum feldispat ve kuvarsı ayırmak için flotasyon testleri yapılmıştır. Bu testler feldispatın kurşun ve oleat varlığında flotasyonla seçimli olarak ayrılabileceğini göstermiştir.

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Cite This Article

GÜLSOY, Ö. Y., KILAVUZ, F. Ş. (2002). The use of Na-oleate with metal salts as a collector in K-feldspar quartz flotation. Madencilik Dergisi, Cilt: 41 - Sayı: 1, 22–34. https://ajindex.com/articles/282266

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