PROCESS FOR THE REMOVAL OF SURFACE-DISTRIBUTED HYDROCARBONS, IN PARTICULAR OIL RESIDUES

摘要

Process for the removal of surface-distributed hydrocarbons, in particular oil residues Surface-distributed hydrocarbons, in particular mineral oil and mineral oil processing products, are removed by allowing water and a polyether containing isocyanate end groups to act on the hydrocarbons and by mechanically removing the gel containing hydrocarbons which is formed.