Amines in scrubber solution of refineries with direct conductivity detection

Monograph Analysis of water samples and water constituents with Metrohm instruments Peter A. Bruttel and Nadine Seifert, revised by Dr. Markus Läubli, Uwe Loyall, and Lucia Meier Preface Water is essential for all living organisms – without water no life…

IC Application Note C–187 UOP 939-96: Basic Nitrogen in LPG by Ion Chromatography Determination of amines in an acetic acid scrubber solution (according to UOP 936-95) applying non-suppressed cation chromatography. Cation chromatograms of a scrubber solution without spike (chromatogram partially…

AN-C-193 Alkyl amines in scrubber solutions Determination of ethanolamines and methylamines besides inorganic cations for process monitoring Summary Scrubber solutions often contain mixtures of alkyl amines. These substances neutralize acidic harmful gases such as H2S and CO2, and remove them…

IC Application Note CS–014 Biogenic amines besides other cations in red wine applying a high-pressure gradient Biogenic amines are released during the winemaking process. In wine, they are present as odorless salts. However, in the mouth their flavor is partially…