The dynamic contact angle of a bubble with an immersed-in-water particle and its implications for bubble-particle detachment
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- 作者：Guichao Wanga ; Dongxia Fengb ; Anh Nguyenb ; Geoffrey M. Evansa ; Geoffrey.Evans@newcastle.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dynamic contact angle ; Bubble&ndash ; particle detachment ; Turbulent ; Flotation
- 刊名：International Journal of Mineral Processing
- 出版年：2016
- 出版时间：10 June 2016
- 年：2016
- 卷：151
- 期：Complete
- 页码：22-32
- 全文大小：1855 K
文摘
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Static contact angle of a 3 mm stainless steel particle was measured at 72°.
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Advancing and receding contact angles were measured at 106° and 45°.
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Dynamic contact angle varied in bubble–particle detachment process.
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Advancing contact angle should be reached to start the detachment.