A reactor assembly is provided for heating plastic material. The reactor assembly includes: a reactor vessel including a central axis; and an agitator mounted within the reactor vessel. The agitator includes: one or more blade(s) distal from the central axis for mixing contents of the reactor vessel in use; and one or more wearing parts mounted to the blade(s) to extend from the blade(s).

Provided is a system for continuous processing of heavy fuel oil from recycling waste oil and the processing residues of crude oil into useful products including means for feeding waste oil; at least one hot-gas filter, at least one condenser, at least one rotating kiln including an outer stationary jacket which forms a heating channel, and an inner rotating reactor, and means for removing solid coke from the rotating reactor. The at least one hot gas filter is configured to separate a naphtha/gasoil fraction after the processing of the heavy fuel oil from a soft coke fraction. The rotating reactor is configured to recover a solid coke fraction comprising high contaminant content. The invention further relates to a process for continuous processing of heavy fuel oil from recycling waste oil and the processing residues of crude oil into useful products, preferably with the system of the invention. Moreover, the invention relates to use of the products and waste products produced with the process and system of the invention.

Provided is a system for continuous processing of heavy fuel oil from recycling waste oil and the processing residues of crude oil into useful products including means for feeding waste oil; at least one hot-gas filter, at least one condenser, at least one rotating kiln including an outer stationary jacket which forms a heating channel, and an inner rotating reactor, and means for removing solid coke from the rotating reactor. The at least one hot gas filter is configured to separate a naphtha/gasoil fraction after the processing of the heavy fuel oil from a soft coke fraction. The rotating reactor is configured to recover a solid coke fraction comprising high contaminant content. The invention further relates to a process for continuous processing of heavy fuel oil from recycling waste oil and the processing residues of crude oil into useful products, preferably with the system of the invention. Moreover, the invention relates to use of the products and waste products produced with the process and system of the invention.

Provided is a system for continuous processing of heavy fuel oil from recycling waste oil and the processing residues of crude oil into useful products including means for feeding waste oil; at least one hot-gas filter, at least one condenser, at least one rotating kiln including an outer stationary jacket which forms a heating channel, and an inner rotating reactor, and means for removing solid coke from the rotating reactor. The at least one hot gas filter is configured to separate a naphtha/gasoil fraction after the processing of the heavy fuel oil from a soft coke fraction. The rotating reactor is configured to recover a solid coke fraction comprising high contaminant content. The invention further relates to a process for continuous processing of heavy fuel oil from recycling waste oil and the processing residues of crude oil into useful products, preferably with the system of the invention. Moreover, the invention relates to use of the products and waste products produced with the process and system of the invention.

Provided is a system for continuous processing of heavy fuel oil from recycling waste oil and the processing residues of crude oil into useful products including means for feeding waste oil; at least one hot-gas filter, at least one condenser, at least one rotating kiln including an outer stationary jacket which forms a heating channel, and an inner rotating reactor, and means for removing solid coke from the rotating reactor. The at least one hot gas filter is configured to separate a naphtha/gasoil fraction after the processing of the heavy fuel oil from a soft coke fraction. The rotating reactor is configured to recover a solid coke fraction comprising high contaminant content. The invention further relates to a process for continuous processing of heavy fuel oil from recycling waste oil and the processing residues of crude oil into useful products, preferably with the system of the invention. Moreover, the invention relates to use of the products and waste products produced with the process and system of the invention.

A horizontal pyrolysis furnace has a kiln and two barrels. The two barrels are respectively a processing barrel rotatably disposed in the kiln and a takeover barrel detachably connected with the processing barrel. Each one of the two barrels has a gate assembly and at least one spiral guiding plate. The gate assembly of the processing barrel is mounted on an end of the processing barrel, and extends out from the kiln. The two gate assemblies of the two barrels are detachably connected such that the two barrels are able to rotate synchronously. The at least one spiral guiding plate is fixed on an inner surface of one of the two barrels, and the spiral guiding plates of both barrels have an identical helical direction.

A horizontal pyrolysis furnace has a kiln and two barrels. The two barrels are respectively a processing barrel rotatably disposed in the kiln and a takeover barrel detachably connected with the processing barrel. Each one of the two barrels has a gate assembly and at least one spiral guiding plate. The gate assembly of the processing barrel is mounted on an end of the processing barrel, and extends out from the kiln. The two gate assemblies of the two barrels are detachably connected such that the two barrels are able to rotate synchronously. The at least one spiral guiding plate is fixed on an inner surface of one of the two barrels, and the spiral guiding plates of both barrels have an identical helical direction.

A plastic pyrolytic conversion vessel comprises a conveying mechanism for moving a liquid, or a semi-molten, or a molten waste material, or a solid inert residue, or any combination thereof through the vessel. During pyrolyzation of the waste material, the same is heated and vaporized and undergoes in situ chemical reactions comprising cracking, recombination, reforming, recracking, and the like, and is subsequently removed from the vessel. A plurality of scraper blades serve to mix the liquid, or the semi-molten, or the molten waste material, or a solid inert residue, or any combination thereof and convey the waste material forward toward a vessel egress. In another embodiment, one or more sweeping devices serve to move forward the waste material that is located between adjacent rotating conveyor devices.

A plastic pyrolytic conversion vessel comprises a conveying mechanism for moving a liquid, or a semi-molten, or a molten waste material, or a solid inert residue, or any combination thereof through the vessel. During pyrolyzation of the waste material, the same is heated and vaporized and undergoes in situ chemical reactions comprising cracking, recombination, reforming, recracking, and the like, and is subsequently removed from the vessel. A plurality of scraper blades serve to mix the liquid, or the semi-molten, or the molten waste material, or a solid inert residue, or any combination thereof and convey the waste material forward toward a vessel egress. In another embodiment, one or more sweeping devices serve to move forward the waste material that is located between adjacent rotating conveyor devices.

The invention relates to the field of organic substance processing, in particular to the method for processing the shredded wood waste, plant industry products, food industry waste, livestock and poultry waste. Products obtained during the thermal processing of organo-containing raw materials can be used as a fuel. The method comprises drying, hermetic supply of raw materials to the pyrolysis reactor, thermal decomposition of raw materials without air access in the pyrolysis reactor to produce solid products and vapour-gas mixture, the subsequent separation of it by condensation into liquid products and gaseous products. After drying, the organo-containing raw material before supply into the pyrolysis reactor is preheated to a temperature close to, but not exceeding the initiation temperature of thermal decomposition of the least thermally stable component of organo-containing materials Surfaces of the chamber are heated to a temperature which excludes the condensation of pyrolysis vapour-gas products, and raw material heating temperature is controlled by duration of stay in the preheating zone; Thermal decomposition is implemented in the form of the following successive stages occurring in corresponding zones of the pyrolysis reactor, having the possibility of independent temperature control: primary pyrolysis zone, vapour-gas mixture purification zone, secondary pyrolysis zone The installation for thermochemical conversion of organo-containing raw materials comprises a drying chamber, a hermetic raw material supply chamber, a pyrolysis reactor, a device for independent and elastic setting of the inclination angle of blades, a condensation unit. The pyrolysis reactor have a surface rotating with at least one blade and a rotation axis coinciding with the longitudinal axis of the pyrolysis reactor, and at least one ablation surface of circular or elliptical section, perpendicular to the rotation axis of the rotating surface. The hermetic raw material supply chamber is equipped with raw material heating means. The pyrolysis reactor workspace is divided along the path of raw materials into the following successive zones equipped with independent heating devicesa primary pyrolysis zone, a vapour-gas cleaning zone, equipped with a device for separation and return of incomplete destruction products, and a secondary pyrolysis zone. The use of the claimed group of inventions allows increasing the efficiency of the process of thermochemical conversion of organo-containing raw materials.