1. With this adsorption vessel, cytokine can be adsorptively removed efficiently.

2. The water is bound adsorptively in the framework of calcite crystallites.

3. Individual tocotrienols in the tocotrienol-rich layer are adsorptively separated and concentrated.

4. The carotenoids in the carotenoid-rich layer are concentrated and can be adsorptively separated from the carotenoid-rich layer.

5. The adsorptively treated gasoline fraction is then introduced into a conventional hydrodesulphurizing catalyst bed with hydrogen for further removal of sulfur compounds.