English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The Height of an Equivalent Theoretical Plate (HETP) is a characteristic process constant for any separation column in which a small elementary effect is to be multiplied. The smaller the HETP. the steeper is the enrichment along the column. In order to determine the HETP experimentally, it is not necessary to bring the column into the final, stationary state. One can more readily evaluate it from the initial slope of the enrichment at a closed end of the column. This is demonstrated for isotope separations on lithium, copper, rubidium and uranium obtained recently by means of exchange electromigration and chromatography.

The HETP in Exchange Electromigration and Chromatography for Isotope Separation