Process and device for the reuse of fluranes

The invention relates to a process for the treatment of an exhaled anaesthetic gas comprising at least one anaesthetic agent, said process comprising the steps of: - in a first step contacting said anaesthetic gas with an adsorbent to adsorb said anaesthetic agent onto said adsorbent, - in a second step desorbing said anaesthetic agent from said...

Method for transforming a coloured image

The invention relates to a method of transforming a colour image, wherein for each separate pixel a measured level of lightness, a measured chroma and a measured colour is determined, followed by a predetermined adjustment in the three-dimensional level of lightness, chroma and colour, wherein a. for each separate pixel a direction of adjustment...