- 专利标题： FROTH FLOTATION PROCESS AND FROTH STABILITY
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申请号： US17622051申请日： 2020-06-24
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公开(公告)号： US20230129507A1公开(公告)日： 2023-04-27
- 发明人: Liguang WANG , Chun Yong NG
- 申请人： THE UNIVERSITY OF QUEENSLAND
- 申请人地址： AU St. Lucia, Queensland
- 专利权人： THE UNIVERSITY OF QUEENSLAND
- 当前专利权人： THE UNIVERSITY OF QUEENSLAND
- 当前专利权人地址： AU St. Lucia, Queensland
- 优先权： AU2019902285 20190628
- 国际申请： PCT/AU2020/050635 WO 20200624
- 主分类号： B03D1/02
- IPC分类号： B03D1/02 ; B03D1/14 ; B03B9/00
摘要：
A method for stabilising a froth or a foam comprising subjecting the froth or foam to vibrations or sound waves having a frequency of less than 20 kHz. The frequency may be less than 1 kHz, for example, a frequency of from 300 Hz to 500 Hz, or from 300 to 450 Hz, or from 300 to 400 Hz. A method for froth flotation is also described.
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