Electrical Aspects of Foam Flotation: The Streaming Potential
作者:
AnnN. Clarke,
DavidJ. Wilson,
期刊:
Separation Science
(Taylor Available online 1975)
卷期:
Volume 10,
issue 4
页码: 371-380
ISSN:0037-2366
年代: 1975
DOI:10.1080/00372367508058026
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Experimental verification of the existence of a streaming potential phenomenon in draining ionic surfactant foams is reported. The streaming potential is directly proportional to column length, inversely proportional to solution conductivity, and independent of gas flow rate over the ranges of parameters studied. The streaming potential is of opposite sign for sodium lauryl sulfate (anionic) and hexadecyltrimethylammonium bromide (cationic).
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