SUBSTANCE ELEMENTARY ANALYSIS METHOD

摘要

FIELD: physics. ^ SUBSTANCE: method involves putting a sample into a high-temperature reactor, decomposition of the sample into components, oxidation of the components, followed by their quantitative analysis. The method is characterised by that the disintegration products are released in a stream of an inert carrier gas through a layer of an oxidising reagent at temperature ranging from 200 to 600C. The end products are formed directly in the reactor and are then separated and fed into an analyser for quantitative analysis. ^ EFFECT: simplification of the method and high accuracy of elementary analysis of substance. ^ 3 ex