Comparative Assessment of Retention Capacity of Double-Layer Baffle Plates

Abstract:

To dehydrate technical suspensions, diverse in composition, the filter baffle plates made from synthetic fibres (nylon, polyethylene terephthalate (lavsan), tetrafluorethylene (tephlon), ftorlon) are used. High retention capacity of the filter baffle plates on the dispersion phase of the suspension is one of the major requirements. The article represents the assessment of the filter properties the double-layer baffle plates have: cotton, consisted of filter diagonal art. 2074 (substrate) and coarse calico (base), and synthetic nylon, consisted of the fabric art. 56027 (substrate) and the fabric 56159 (base). The kinetics of the filtration process of the different in composition dispersion suspension particles of the red mud has been studied. The formation conditions of the initial filter layer have been described.

• Periodical: Materials Science Forum (Volume 1086)
• Pages: 155-160
• DOI: https://doi.org/10.4028/p-wr1m31
• Online since: April 2023
• Authors: Victor I. Salamatov*, Oleg V. Salamatov, Daria Yu. Zabolotnyaya
• Keywords: Filtration Process, Ftorlon, Nylon, Polyethylene Terephthalate (Lavsan), Suspension, Tetrafluorethylene (Tephlon)

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