METHOD FOR DETERMINING PHASE DISTRIBUTION COEFFICIENTS, IN ADDITION TO A CORRESPONDING DEVICE

摘要

The invention relates to a method for determining phase distribution coefficients of substances for the solid/gas and liquid/gas compartments. According to the invention, a gas that has been pre-treated with active charcoal is fed through a housing (1), in which a sample has been provided. If the sample is a solid, the gas enters through openings in a shaft (11), which traverses the housing (1) and is equipped with propellers. If the sample is a liquid, the gas enters through a separate opening (8a, b, c) and the surface area of the liquid is increased by a rotating cylinder (9). The gas emerges from the housing (1) and traverses an adsorption tube, which is subjected to thermodesorption after the experiment. The substance released by said thermodesorption is subjected to a quantitative analysis.