The invention relates to an apparatus for the material treatment of raw materials. The apparatus has a heating system, a distillation unit and a reaction unit to be loaded with the raw materials for treatment. The heating system can be opened and closed to be fitted with the reaction unit. The heating system comprises a top element and a jacket element firmly connected to the top element, and supporting elements. The length of the support elements can be varied in the vertical direction, between two end positions, the heating system can be opened and closed in the vertical direction of movement. The invention further relates to a method for operating an apparatus for the material treatment of raw materials.

The invention relates to an apparatus for the material treatment of raw materials. The apparatus has a heating system, a distillation unit and a reaction unit to be loaded with the raw materials for treatment. The heating system can be opened and closed to be fitted with the reaction unit. The heating system comprises a top element and a jacket element firmly connected to the top element, and supporting elements. The length of the support elements can be varied in the vertical direction, between two end positions, the heating system can be opened and closed in the vertical direction of movement. The invention further relates to a method for operating an apparatus for the material treatment of raw materials.

A shear retort mill for slow ablative pyrolysis features friction heating between shearing surfaces on a rotating disk and a static or rotating cylindrical drum enclosing the disk. A feed enters the workspace between the rotating disk and the bottom of the drum through a hollow feed shaft coupled to the rotating disk. Preferably, an auger compacts and moves the feed downward, and a shredder reduces the feed's particle size. The feed is increasingly ground and pyrolyzed as it is forced between the drum and disk shearing surface. As the dense processed material extrudes at the edge of the workspace, the gases and liquid products are forced inward by the barrier of dense solids. A static exhaust pipe at the center of the rotating feed shaft allows for the exit of these gases, which preferably go to a heat exchanger to recover any condensable fractions.

A shear retort mill for slow ablative pyrolysis features friction heating between shearing surfaces on a rotating disk and a static or rotating cylindrical drum enclosing the disk. A feed enters the workspace between the rotating disk and the bottom of the drum through a hollow feed shaft coupled to the rotating disk. Preferably, an auger compacts and moves the feed downward, and a shredder reduces the feed's particle size. The feed is increasingly ground and pyrolyzed as it is forced between the drum and disk shearing surface. As the dense processed material extrudes at the edge of the workspace, the gases and liquid products are forced inward by the barrier of dense solids. A static exhaust pipe at the center of the rotating feed shaft allows for the exit of these gases, which preferably go to a heat exchanger to recover any condensable fractions.

A shear retort mill for slow ablative pyrolysis features friction heating between shearing surfaces on a rotating disk and a static or rotating cylindrical drum enclosing the disk. A feed enters the workspace between the rotating disk and the bottom of the drum through a hollow feed shaft coupled to the rotating disk. Preferably, an auger compacts and moves the feed downward, and a shredder reduces the feed's particle size. The feed is increasingly ground and pyrolyzed as it is forced between the drum and disk shearing surface. As the dense processed material extrudes at the edge of the workspace, the gases and liquid products are forced inward by the barrier of dense solids. A static exhaust pipe at the center of the rotating feed shaft allows for the exit of these gases, which preferably go to a heat exchanger to recover any condensable fractions.

A controlled kiln and manufacturing system for biochar production, including control systems and subsystems. An example controlled kiln (100) includes a drum (200), a lid (120) and a floor (250) together forming a combustion chamber configured to contain feedstock for conversion into biochar. A catalytic converter (700) may be operatively coupled with an outlet of the kiln (100). A conversion process completion detection subsystem may be operative to issue notifications. An example biochar manufacturing system includes at least one of the controlled kilns (100), a feedstock filling station (1010, 1020, 1030) for providing feedstock to kiln 100, a firing line (1040) for receiving the kiln containing feedstock, a tipping station (1050) for receiving biochar from the kiln, a biochar sizing station, and an automated handler (800) configured to move the kiln between the feedstock filling station (1010, 1020, 1030), the firing line (1040) and the tipping station (1050).

A controlled kiln and manufacturing system for biochar production, including control systems and subsystems. An example controlled kiln (100) includes a drum (200), a lid (120) and a floor (250) together forming a combustion chamber configured to contain feedstock for conversion into biochar. A catalytic converter (700) may be operatively coupled with an outlet of the kiln (100). A conversion process completion detection subsystem may be operative to issue notifications. An example biochar manufacturing system includes at least one of the controlled kilns (100), a feedstock filling station (1010, 1020, 1030) for providing feedstock to kiln 100, a firing line (1040) for receiving the kiln containing feedstock, a tipping station (1050) for receiving biochar from the kiln, a biochar sizing station, and an automated handler (800) configured to move the kiln between the feedstock filling station (1010, 1020, 1030), the firing line (1040) and the tipping station (1050).

Disclosed is a method for anaerobic pyrolysis treatment of dead-of-disease livestock and municipal organic refuse, which uses an anaerobic pyrolysis device to perform a harmlessness treatment on dead-of-disease pigs, the treatment being a chemical reaction process performed in a sealed, oxygen-free, non-combustible, high-temperature state, comprising heating the bodies of pigs to a high temperature under an anaerobic state, and by the action of thermal decomposition through reactions such as vaporization, pyrolysis, dehydrogenation, thermal condensation and carbonization, evaporating the moisture from the pig bodies, converting the organics therein to combustible gases and organic carbon, and killing various types of bacteria in the bodies of the dead pigs via the high temperature. Thus, a harmlessness and reutilization treatment of the dead-of-disease livestock is achieved, and environmental pollution and propagation of fatal animal diseases, such as foot-and-mouth disease, highly pathogenic avian influenza, highly pathogenic blue-ear pig disease and swine fever are avoided. Also disclosed is a device for realizing the above-mentioned method.

Systems for heating a body of crushed hydrocarbonaceous material to produce hydrocarbons therefrom can involve heating multiple zones of the body of material sequentially. An exemplary system can include a body of crushed hydrocarbonaceous material having a lower zone and an upper zone. A lower heating conduit can be embedded in the lower zone, while an upper heating conduit is embedded in the upper zone. A collection conduit is embedded in the upper zone at a location above the upper heating conduit. A lower heating valve is also operatively associated with the lower heating conduit and is capable of switchably flowing a heat transfer fluid through the lower heating conduit. An upper heating valve is operatively associated with the upper heating conduit and capable of switchably flowing the heat transfer fluid through the upper heating conduit. The lower heating valve and upper heating valve are also configured to sequentially flow the heat transfer fluid through the lower heating conduit and then through the upper heating conduit or through the upper heating conduit and then through the lower heating conduit.