Processes and apparatus are described for removing impurities from solid biomass while preserving hydrogen and carbon content. Examples are provided of processes using acidified aqueous solutions in a countercurrent extraction process that includes the pneumatic transport of slurries between process units, or a mechanical dewatering step, or both, to produce a washed biomass suitable for various upgrading and conversion processes. Compositions related to the processes are also described.

Processes and apparatus are described for removing impurities from solid biomass while preserving hydrogen and carbon content. Examples are provided of processes using acidified aqueous solutions in a countercurrent extraction process that includes the pneumatic transport of slurries between process units, or a mechanical dewatering step, or both, to produce a washed biomass suitable for various upgrading and conversion processes. Compositions related to the processes are also described.

Complex of equipment for a waste-free processing of biodegradable municipal waste is solved in such a way that at the input (1) of BMW a crusher (2) is included, the output of with is connected to either a hygieniser (3) or a drying line (5). The output from the hygieniser (3) is connected to the biogas plant (4) input. The output of the bulk intermediate from the biogas plant (4) is connected to the drying line (5). The drying line (5) output is connected either to a pyrolyzer (7) with a second product output (7.1) of bio-coal or is connected to a compaction machine (8). The drying line (5) or the compaction machine (8) has the first product output (8.1) of soil substrate. From the pyrolyzer (7) to the drying line (5) there is a return loop included through a mixing device (6) with input (10) of bio-nutrient waste, whereby the compaction machine (8) included after the drying line (5) has a third product output (8.2).

Complex of equipment for a waste-free processing of biodegradable municipal waste is solved in such a way that at the input (1) of BMW a crusher (2) is included, the output of with is connected to either a hygieniser (3) or a drying line (5). The output from the hygieniser (3) is connected to the biogas plant (4) input. The output of the bulk intermediate from the biogas plant (4) is connected to the drying line (5). The drying line (5) output is connected either to a pyrolyzer (7) with a second product output (7.1) of bio-coal or is connected to a compaction machine (8). The drying line (5) or the compaction machine (8) has the first product output (8.1) of soil substrate. From the pyrolyzer (7) to the drying line (5) there is a return loop included through a mixing device (6) with input (10) of bio-nutrient waste, whereby the compaction machine (8) included after the drying line (5) has a third product output (8.2).

Provided is a pyrolysis gasification apparatus for solid refuse fuel. The apparatus includes: a superheated steam housing formed in a cylindrical shape and installed in a horizontal direction, in which superheated steam is injected into the superheated steam housing; a screw casing formed in a tubular shape extending from one end to the other end inside the superheated steam housing and installed in the horizontal direction inside the superheated steam housing, in which solid refuse fuel (SRF) is introduced into the screw casing; a conveying screw with a plurality of screw blades on an outer peripheral surface, the conveying screw being installed inside the screw casing in the horizontal direction and rotating to convey the solid refuse fuel; and a superheated steam supplier for supplying superheated steam into the superheated steam housing, in which the superheated steam may move through a movement pat.

Provided is a pyrolysis gasification apparatus for solid refuse fuel. The apparatus includes: a superheated steam housing formed in a cylindrical shape and installed in a horizontal direction, in which superheated steam is injected into the superheated steam housing; a screw casing formed in a tubular shape extending from one end to the other end inside the superheated steam housing and installed in the horizontal direction inside the superheated steam housing, in which solid refuse fuel (SRF) is introduced into the screw casing; a conveying screw with a plurality of screw blades on an outer peripheral surface, the conveying screw being installed inside the screw casing in the horizontal direction and rotating to convey the solid refuse fuel; and a superheated steam supplier for supplying superheated steam into the superheated steam housing, in which the superheated steam may move through a movement pat.

Systems and methods for incinerating waste solids are disclosed. A fluidized bed of solid particles is provided at an elevated temperature in a reactor. The waste stream, comprising the waste solids and water, is passed onto the fluidized bed of solid particles. The fluidized bed of solid particles has a sufficiently elevated temperature to vaporize substantially all of the water into an offgas stream. The waste solids are mixed among the bed of solid particles. Sufficient heat and oxygen are provided to incinerate the waste solids.

The invention relates to a pyrolysis plant and a process for recovering (recycling) carbon fibers from carbon fiber-containing plastics, in particular from carbon fiber-reinforced plastics (CFPs or CFP materials), preferably from carbon fiber-containing and/or carbon fiber-reinforced composites (composite materials).

The invention relates to a pyrolysis plant and a process for recovering (recycling) carbon fibers from carbon fiber-containing plastics, in particular from carbon fiber-reinforced plastics (CFPs or CFP materials), preferably from carbon fiber-containing and/or carbon fiber-reinforced composites (composite materials).

Method and structural configuration for environmentally safe solid waste and biomass processing to increase the efficiency of power generation and production of other useful products. Solid waste and biomass are loaded, crushed, then subjected to vacuum and temperature drying and shredded which are accumulated, then supplied to a fast plasma gasification reactor for fast plasma gasification. The obtained steam-gas mixture is condensed, separating the water steam from the steam-gas mixture. The obtained gas mixture, in the form of pyrolysis gas, is accumulated in turn in two variable volume gasholders. The hydrogen obtained as a result of electrolysis, as well as the pyrolysis gas from the first and then from the second variable volume gasholders are fed in turn, to the first and then to second recirculation Sabatier reactors for conducting a recirculating autothermal Sabatier reaction. Produced methane is compressed and accumulated, and used for electric power and heat.