Chemische Werke Huls Aktiengesellschaft

Bernard Hentschel

Martin Bartmann

Franz-Michael Bollenrath

The invention relates to a process for introducing gases into liquids, a stirred kettle being used which has the form of a cylindrical vessel in which the length/diameter ratio should be at least 1. The stirred kettle is filled to a level of more than 70% with the liquid into which gas is to be introduced, the gas feed rate is adapted to the absorption capacity of the liquid, and the stirrer speed is adjusted such that the largest coherent gas space amounts, as a maximum, to 10% of the volume of the stirred kettle.

Growing community of inventors

Marl, Germany

Bernard Hentschel