NOVELTY - Waste materials are thermocatalytically converted into reusable hydrocarbons by feeding a feedstock comprising waste organic materials and catalyst comprising aluminum chloride to a heated, stirred reactor at specified conditions. An overhead portion is removed and a reactor discharge portion comprising unreacted feedstock and catalyst is provided to a supplemental reactor.    USE - For thermocatalytic conversion of waste materials (including used tire rubber, waste plastics and used motor oils and lubricants) into reusable hydrocarbons.    ADVANTAGE - The inventive method can provide hydrocarbon products that can be used to produce not only the base organic compounds of the initial waste organic materials subjected to the process but also entirely different compounds. It is capable of separating and/or recovering solids present in the initial feedstocks. Further, it is able to simultaneously process several commingled dissimilar feedstocks, such as tire rubber, used motor oil, waste polymers, and waste lubricants.    DETAILED DESCRIPTION - Thermocatalytic conversion of waste materials into reusable hydrocarbons involves feeding a feedstock comprising waste organic materials and catalyst comprising aluminum chloride (AlCl3) to a heated, stirred reactor (26). The reactor is maintained at positive pressures and has a temperature selected to maintain AlCl3 as a fluid. The feedstock is converted into vaporized hydrocarbons. An overhead portion comprising vaporized hydrocarbons and vaporized AlCl3 is removed from the reactor. A reactor discharge portion comprising unreacted feedstock and catalyst is removed from the reactor and then provided to a supplemental reactor (39). The reactor discharge portion in the supplemental reactor is maintained at a temperature selected to generate additional vaporized hydrocarbons and additional vaporized AlCl3. The additional vaporized hydrocarbons and additional vaporized AlCl3 catalyst are removed from the supplemental reactor into a recycle catalyst condenser (24). The recycle catalyst condenser is maintained at a temperature selected to condense at least a portion of the additional vaporized AlCl3 and to maintain in the vapor state at least a portion of the additional vaporized hydrocarbons. The condensed portion of AlCl3 is removed from the recycle catalyst condenser and then provided to the reactor. The portions of additional vaporized hydrocarbons maintained in the vapor state is removed from the recycle catalyst condenser for recovery.    DESCRIPTION OF DRAWING(S) - The figure shows illustrates the method for thermocatalytic conversion of waste materials into reusable hydrocarbons.    Recycle catalyst condenser (24)    Reactor (26)    Reflux condenser (27)    Supplemental reactor (39)