CONDUCTING CHEMICAL EXPERIMENTS USING TWO INTERCONNECTED VESSELS

摘要

A method and device for conducting laboratory chemical experiments involving a first reactant and a second reactant, in particular a catalyst, comprising the following steps: introducing the first reactant into a reactor vessel and isolating it from the atmosphere; introducing the second reactant, in particular a catalyst, into a pre-treatment reactor and isolating it from the atmosphere, wherein the reactor vessel and the pre-treatment reactor are interconnected via a transfer passage provided with a closure that can be opened on command; pre-treating the second reactant in the pre-treatment reactor; and opening the closure so that the pre-treated second reactant, is introduced into the reactor vessel.