Fluent material handling – with receiver or receiver coacting mea – Processes – Plural materials
Patent
1982-11-01
1984-11-20
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
Processes
Plural materials
141 12, 210656, B65B 304
Patent
active
044833741
ABSTRACT:
A method is provided for packing a high pressure liquid chromatographic column to obtain increased efficiency by suspending the packing in an alcohol medium between a lower liquid phase (e.g. carbon tetrachloride) and an upper liquid phase (e.g. isooctane) and passing the liquids under high pressure through an unpacked column lower layer first. The packing is retained in the column.
REFERENCES:
patent: 3080746 (1963-03-01), Nerheim
Bell, Jr. Houston S.
Ethyl Corporation
Johnson Donald L.
Odenweller Joseph D.
Sieberth John F.
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