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Titlebook: Analytical Reaction Gas Chromatography; Viktor G. Berezkin Book 1968 Plenum Press 1968 chemical reaction.chromatography.development

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11#
發(fā)表于 2025-3-23 11:45:25 | 只看該作者
J?rg Dittrich,Peter Mertens,Andreas Hufgards for and from industry has become the most important application of analytical chemistry [1]. Gas chromatography is a popular tool in these analyses, giving in a single experiment the concentrations of many impurities in a sample.
12#
發(fā)表于 2025-3-23 17:31:41 | 只看該作者
J?rg Dittrich,Peter Mertens,Andreas Hufgarde separation of such compounds as can be vaporized without decomposition [1,2]. Thus, gas chromatography cannot be used directly for the separation of nonvolatile, high-molecular-weight compounds; its application is limited to volatile compounds having a vapor pressure of at least several millimeter
13#
發(fā)表于 2025-3-23 20:47:12 | 只看該作者
Introduction,hromatography, preparative chromatography, stage chromatography, etc. In comparison with the classical variations of gas-liquid partition chromatography developed by James and Martin [1], all of these directions are characterized by the new use of some physical-variable parameter such as temperature, column diameter, etc.
14#
發(fā)表于 2025-3-24 01:50:30 | 只看該作者
Some Problems in the Theory of Analytical Reaction Gas Chromatography,cesses of analytical reaction chromatography are characterized not only by the usual parameters for chromatographic separation (number of theoretical plates, retention values, etc.), but also by the parameters of the chemical reaction (rate constant, activation energy, reaction orders, etc.).
15#
發(fā)表于 2025-3-24 02:52:23 | 只看該作者
16#
發(fā)表于 2025-3-24 09:50:24 | 只看該作者
Analysis of Impurities,s for and from industry has become the most important application of analytical chemistry [1]. Gas chromatography is a popular tool in these analyses, giving in a single experiment the concentrations of many impurities in a sample.
17#
發(fā)表于 2025-3-24 12:25:08 | 只看該作者
18#
發(fā)表于 2025-3-24 18:44:45 | 只看該作者
Professional Teaching Dispositionshromatography, preparative chromatography, stage chromatography, etc. In comparison with the classical variations of gas-liquid partition chromatography developed by James and Martin [1], all of these directions are characterized by the new use of some physical-variable parameter such as temperature, column diameter, etc.
19#
發(fā)表于 2025-3-24 20:22:07 | 只看該作者
Dispositions in Teacher Educationcesses of analytical reaction chromatography are characterized not only by the usual parameters for chromatographic separation (number of theoretical plates, retention values, etc.), but also by the parameters of the chemical reaction (rate constant, activation energy, reaction orders, etc.).
20#
發(fā)表于 2025-3-25 00:34:51 | 只看該作者
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