发明名称 |
Surfactant monitoring by foam generation |
摘要 |
A device for monitoring the presence or absence of active surfactant or other surface active agents in a solution or flowing stream based on the formation of foam or bubbles is presented. The device detects the formation of foam with a light beam or conductivity measurement. The height or density of the foam can be correlated to the concentration of the active surfactant present.
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申请公布号 |
US5597950(A) |
申请公布日期 |
1997.01.28 |
申请号 |
US19940334164 |
申请日期 |
1994.11.03 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA OFFICE OF TECHNOLOGY TRANSFER |
发明人 |
MULLEN, KEN I. |
分类号 |
G01F23/24;G01F23/292;G01N13/02;G01N27/06;(IPC1-7):G01N37/00 |
主分类号 |
G01F23/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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