Method for operating a temperature swing adsorption plant and temperature swing adsorption plant

A method for operating a temperature swing adsorption plant having three adsorption units which are operated in an adsorption phase, a feed phase, a regeneration phase, a flush phase, and a cooling phase, wherein in the adsorption phase a first gas mixture at a first temperature is guided over an adsorbent in the adsorption units with obtention of a second gas mixture and adsorption onto the adsorbent of components of the first gas mixture, in the regeneration phase the adsorption units are heated and the components adsorbed by the adsorbent during the adsorption mode are at least partially desorbed, and in the flush phase the components which were desorbed during the regeneration mode are at least partially flushed using a third gas mixture with obtention of a fourth gas mixture. In the cooling phase, the adsorption units are at least partially cooled to the first temperature.