Abstract: A carbonizing waste processing apparatus is operable to rotate and heat a radiant tube for carbonizing waste therein so as to generate granular char and vapors from the waste, transfer waste into an upstream end of the tube, temporarily impede movement of the waste through the tube at upstream and downstream locations therein so as to ensure that residence time of the waste in the tube is sufficient at the upstream location to carry out evaporation of moisture from the waste and at the downstream location to elevate the temperature of any solids in the waste for completion of carbonization of the waste, discharge the granular char and vapors from the tube, and flow the generated and discharged vapors through a succession of finned heat exchanger tubes so as to condense and separate the vapors into oil, water and methanol.