Height equivalent to a theoretical plate of tubular gas chromatographic columns lined with a porous layer

M.J.E. Golay

Research output: Contribution to journalArticleAcademicpeer-review

27 Citations (Scopus)

Abstract

IN a former publication1 the following expression was derived for the height equivalent to a theoretical plate (HETP), h, of a tubular column of radius r: where: v Combining double low line average carrier gas velocity; Dg Combining double low line molecular diffusion coefficient of component in the gas phase; Dl Combining double low line molecular diffusion coefficient of component in the liquid phase; k Combining double low line capacity ratio of liquid over gas phase; r Combining double low line radius of tubular column; K Combining double low line partition coefficient
Original languageEnglish
Pages (from-to)370-371
Number of pages2
JournalNature
Volume199
Issue number4891
DOIs
Publication statusPublished - 1962

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