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          Institute: MPI für Dynamik komplexer technischer Systeme     Collection: Physical and Chemical Foundations of Process Engineering     Display Documents



ID: 116762.0, MPI für Dynamik komplexer technischer Systeme / Physical and Chemical Foundations of Process Engineering
Measurement of the degree of internal friction of some packing materials
Authors:Mihlbachler, K.; Kollmann, T.; Seidel-Morgenstern, A.; Tomas, J.; Guiochon, G.
Language:English
Date of Publication (YYYY-MM-DD):1998
Title of Journal:Journal of Chromatography A
Volume:818
Issue / Number:2
Start Page:155
End Page:168
Review Status:not specified
Audience:Experts Only
Intended Educational Use:No
Abstract / Description:The degree of internal friction of two different packing materials for liquid chromatography (Kromasil NP10 and DuPont Pro Sil) has been measured using conventional methods of the mechanics of continuous solids applied in the study of the storage, handling and processing of powders. The former material was found to have a lower angle of internal friction and to flow more freely than the latter one. Possible relationships between these properties and the qualities of the column beds obtained are discussed.
External Publication Status:published
Document Type:Article
Communicated by:Andreas Seidel-Morgenstern
Affiliations:MPI für Dynamik komplexer technischer Systeme/Physical and Chemical Foundations of Process Engineering
Identifiers:LOCALID:13
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