The invention relates to a method for self-regulation of a system comprising the steps of: (I) utilizing a magnetic field to transport magnetizable and/or magnetic particles out of a control volume or to localize said particles in the control volume, (II) changing magnetic properties of the magnetizable and/or magnetic particles, which are ferromagnetic or paramagnetic, in the control volume by changing a temperature Tp of the magnetizable and/or magnetic particles or by changing the composition of the magnetizable and/or magnetic particles.

Fluidized bed reactor apparatus, comprising a cylindrical reactor chamber (10), and a rotating shaft (14) equipped with radially extending fluidization units (16) disposed in the reactor chamber (10), said rotating shaft (14) being connected to a drive unit (42). The apparatus further comprising means for feeding fluidizing bed material into the reactor chamber (10), creating a fluidized bed (28) in the reactor chamber (10), means for feeding organic material that shall be processed into the fluidized bed (28) in the reactor chamber (10), and one or more outlets (22,24) for discharge of material, gases and vapors, wherein the process in the reactor chamber (10) is controlled by a control system (40) connected to at least the drive unit (42). The invention also relates to a method for processing organic material using a fluidized bed reactor apparatus.

A process for operating a fuel fired reactor includes introducing fuel into the reactor and burning the fuel in the reactor by means of at least one main burner. Relevant parameters of the process are monitored. Within a predetermined critical operating range for an enforced shut down, a secondary, more stringent operating range is implemented as shut down criteria. The main burner is shut down upon one or more of the relevant parameters leaving the secondary operating range while at least one pilot burner continues to operate as long as the relevant parameters are maintained within the critical operating range.

Methods and systems for producing isosorbide from biomass are disclosed. In one embodiment, a method of producing isosorbide from biomass may include contacting biomass, a catalyst mixture of a noble metal and a first solid acid, and hydrogen to form a first reaction mixture, and heating the first reaction mixture to form at least one intermediate compound. Further, the intermediate compound is contacted with a second solid acid to form a second reaction mixture, and heating the second reaction mixture to form isosorbide.

The present disclosure relates to a device and process for preparing sebacic acid through electromagnetic induction heating coupled with dry constant-temperature alkaline hydrolysis. The device includes an electromagnetic heating cylinder and a reaction kettle arranged in the electromagnetic heating cylinder, heat storage pellets fill space between the reaction kettle and the electromagnetic heating cylinder, and the heat storage pellets adhere to an inner wall of the electromagnetic heating cylinder and an outer wall of the reaction kettle. The upper end of the reaction kettle is provided with a feeding port, a gas outlet and a temperature measuring port, the reaction kettle is also provided with a stirring device, a lower portion of the reaction kettle is provided with a discharging port, and the feeding port, the gas outlet, the temperature measuring port and the discharging port all extend out of the thermal insulation cotton.

The present invention relates generally to utilizing gasses for fragmenting polymeric materials and simultaneously modifying the surface area molecular structure of the said polymeric materials. More particularly, the present invention relates to a method and associated device for the processing of already preliminarily deformed polymeric materials, preferably without metal reinforcing elements, by utilizing aggressive gasses to both modify the polymeric materials surface area into an activated state and also simultaneously fragment the fed preliminarily deformed polymeric materials into a powder-like form with a relatively increased surface area.

A carbon compound manufacturing system includes: a recovery unit; a conversion unit; a synthesis unit; a first flow path to supply the supply gas to the recovery unit; a second flow path connecting the recovery and the conversion units; a third flow path connecting the conversion and the synthesis units; at least one of first to third detectors to respectively measure a flow rate of the supply gas flowing through the first flow path to generate a first data signal, a flow rate of the carbon dioxide flowing through the second flow path to generate a second data signal, and a value of voltage or current to the conversion unit to generate a third data signal; and an integration controller to collate at least one data of the first to third data signals with a corresponding plan data to generate at least one of first to third control signals.

Disclosed is a limestone slurry and lime milk preparing device for hydrometallurgy of laterite nickel ore, comprising a limestone slurry preparation assembly and a lime milk preparation assembly. The limestone slurry preparation assembly comprises a first feeding machine, a grinding mill, a mixing machine, a first transfer pump, and a first buffer tank, connected sequentially. When the weight of the limestone slurry in the first buffer tank is not within a first preset range, the first feeding machine, grinding mill, mixing machine, and first transfer pump can adjust their respective operating speeds. The lime milk preparation assembly comprises a lime kiln, a second feeding machine, a nitrifying machine, a third transfer pump, and a second buffer tank, connected sequentially. The entire production line can respond in coordination, with overall automated adjustment of production efficiency and a high level of intelligence.

Disclosed is a limestone slurry and lime milk preparing device for hydrometallurgy of laterite nickel ore, comprising a limestone slurry preparation assembly and a lime milk preparation assembly. The limestone slurry preparation assembly comprises a first feeding machine, a grinding mill, a mixing machine, a first transfer pump, and a first buffer tank, connected sequentially. When the weight of the limestone slurry in the first buffer tank is not within a first preset range, the first feeding machine, grinding mill, mixing machine, and first transfer pump can adjust their respective operating speeds. The lime milk preparation assembly comprises a lime kiln, a second feeding machine, a nitrifying machine, a third transfer pump, and a second buffer tank, connected sequentially. The entire production line can respond in coordination, with overall automated adjustment of production efficiency and a high level of intelligence.

A system for carbonizing organic material is disclosed. A method for carbonizing organic material is also disclosed. Finally, a carbonization product comprising biocarbon formed in the system of the present disclosure or using the method of the present disclosure is further disclosed.