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arXiv · 2108.10440

Foaming and antifoaming in non-aqueous liquids

Suzanne G. K. Calhoun·Vineeth Chandran Suja·Gerald G. Fuller
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Abstract

Investigation into the physics of foaming has traditionally been focused on aqueous systems. Non-aqueous foams, by contrast, are not well understood, but have been the subject of a recent surge in interest motivated by the need to manage foaming across industrial applications. In this review, we provide a comprehensive discussion of the current state-of-the-art methods for characterizing non-aqueous foams, with a critical evaluation of the advantages and limitations of each. Subsequently we present a concise overview of the current understanding of the mechanisms and methods used for stabilizing and destabilizing non-aqueous foams. We conclude the review by discussing open questions to guide future investigations.

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Suzanne G. K. Calhoun, Vineeth Chandran Suja, Gerald G. Fuller. 2021-08-23. Foaming and antifoaming in non-aqueous liquids. https://arxiv.org/abs/2108.10440

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