Method for eliminating halogenated and non halogenated waste
AssigneePac Holding S.A.
InventorGuy Rollinger
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Abstract
Disclosed is a method for eliminating halogenated and non halogenated waste, whereby waste is reacted with products containing metal oxide in an oxygen-free medium at temperatures ranging from 800° C. to 1100° C.
Claims10
Process for disposing of halogenated and non-halogenated waste materials, characterised in that the waste materials are reacted with metal-oxide containing products with the exclusion of oxygen at temperatures of 800° C. to 1100° C.
Process according to any one of the previous claims, characterised in that carbon is added during the process.
Process according to any one of the previous claims, characterised in that halogenatable metal oxide-containing products are used as a metal oxide-containing educt.
Process according to any one of the preceding claims, characterised in that solvents such as carbon tetrachloride, chloroform, methylene chloride, tetra- and trichloroethylene, tetrachloroethane, coolants or refrigerants, PCB, pesticides, fungicides and herbicides, halogenated plastics such as PVC are used as halogenated waste materials.
Process according to any one of the preceding claims, characterised in that a portion of the metal oxide that corresponds to the chlorine content of the waste materials is converted into metal chloride.
Dependencies are inferred from the claim text.