Preparative Scale Gas Chromatography. X. Improved Packing Method for Large Diameter Columns
- 1 October 1970
- journal article
- research article
- Published by Oxford University Press (OUP) in Journal of Chromatographic Science
- Vol. 8 (10) , 586-591
- https://doi.org/10.1093/chromsci/8.10.586
Abstract
A new method to determine flow profiles of gases flowing through a packed bed is described. The study of different packing techniques and of the resulting flow profiles has led to a new, improved packing method for preparative gas chromatographic columns of large diameter. The influence of radial diffusion on flow profiles is discussed. A plate height of 1.15 mm is the minimum reached so far in 8 cm diameter columns.Keywords
This publication has 0 references indexed in Scilit: