Abstract: The system and method permits the use of equipment that is located exterior to a container, such as a tank container liquid hydrocarbon material within which a sludge deposit has accumulated, and then inserted, as through an access opening in the side of the tank. In addition to other innovations, an improved hydraulic equipment positioning arrangement is provided, for both positioning, inserting and withdrawing the conduit structure and end effectors for accessing the sludge or sediment, which may include a leveling element preferably in the form of an hydraulic system that operates to move the assembly in a vertical plane as well as a rotary driven hydraulic system for driving the conduit structure along a long axis.

Abstract: A method for the processing of carbon-containing polymeric material, the method comprising the steps of: Introducing the carbon-containing polymeric material into the retort of a retort assembly which includes a retort disposed at least partially within the combustion chamber, the retort containing an inert heat-transfer medium and an agitation means, wherein the agitation means is adapted to agitate the inert heat transfer medium and the carbon containing polymeric material, the combustion chamber having heating means to indirectly heat the rotatable retort; Heating the carbon-containing polymeric material and the inert heat transfer medium to cause such to at least partially decompose; Discharging processed carbon-containing polymeric material from the retort.

Abstract: A method for the processing of carbon-containing polymeric material, the method comprising the steps of: Introducing the carbon-containing polymeric material into the retort of a retort assembly which includes a retort disposed at least partially within the combustion chamber, the retort containing an inert heat-transfer medium and an agitation means, wherein the agitation means is adapted to agitate the inert heat transfer medium and the carbon containing polymeric material, the combustion chamber having heating means to indirectly heat the rotatable retort; Heating the carbon-containing polymeric material and the inert heat transfer medium to cause such to at least partially decompose; Discharging processed carbon-containing polymeric material from the retort.