The purpose of the invention is to reduce various costs including a device manufacturing cost, an energy cost and a running cost by omitting a drying step of a product produced by hydrolyzing a waste with steam, a pellet molding step, and a treatment step for exhaust gas generated by combustion of pellets. A waste biogasification treatment device for subjecting a raw material containing organic waste to hydrolysis treatment and biogasification comprises a hydrolysis device and a biogasification and recovering device for biogasifying the product produced by hydrolysis treatment and recovering generated biogas. The hydrolysis device comprises a treatment vessel having a raw material charging port and a product discharging port; a stirring means provided inside the treatment vessel and stirring the raw material; a steam supply pipe for supplying steam to the treatment vessel; and a steam exhaust pipe for discharging steam from the treatment vessel.

A method for thermally decomposing a carbonaceous waste material including: filling a reactor defined by a reactor wall with the waste material and an auxiliary material, resulting in a reactor content, the auxiliary material including abrasive particles; heating the reactor contents in the absence of oxygen, such that gaseous products are formed by pyrolysis of the waste material and the abrasive particles do not melt or thermally decompose; moving the reactor contents during the pyrolysis, the moving being adapted to mix the reactor contents and to cause the abrasive particles to scrape over at least parts of the reactor wall. The auxiliary material has a composition to include a component adapted to bind halogens present in the gaseous products and/or so that the brittleness of the auxiliary material is greater than the brittleness of the reactor wall.

A method for thermally decomposing a carbonaceous waste material including: filling a reactor defined by a reactor wall with the waste material and an auxiliary material, resulting in a reactor content, the auxiliary material including abrasive particles; heating the reactor contents in the absence of oxygen, such that gaseous products are formed by pyrolysis of the waste material and the abrasive particles do not melt or thermally decompose; moving the reactor contents during the pyrolysis, the moving being adapted to mix the reactor contents and to cause the abrasive particles to scrape over at least parts of the reactor wall. The auxiliary material has a composition to include a component adapted to bind halogens present in the gaseous products and/or so that the brittleness of the auxiliary material is greater than the brittleness of the reactor wall.

Integrated recycling method and processes including recycling spent catalyst to produce one or more water-soluble metal salts and one or more water-insoluble tail byproducts, and recycling rechargeable batteries to produce one or more battery-grade metals and one or more pure metallic byproducts, wherein the water insoluble tail byproduct is a feedstock in recycling the rechargeable batteries, the impure metallic byproduct is a feedstock in recycling the spent catalyst, or both.

Integrated recycling method and processes including recycling spent catalyst to produce one or more water-soluble metal salts and one or more water-insoluble tail byproducts, and recycling rechargeable batteries to produce one or more battery-grade metals and one or more pure metallic byproducts, wherein the water insoluble tail byproduct is a feedstock in recycling the rechargeable batteries, the impure metallic byproduct is a feedstock in recycling the spent catalyst, or both.

Provided is a molding material for a material of a molded article including: a biomass material obtained from a water-containing organic matter; and a thermoplastic or a thermosetting resin, the biomass material having a moisture content of 20% or less, a bacterial count of mesophilic aerobic bacteria of 10.sup.5/g or less, and a maximum exothermic peak by a differential thermal analysis method of 300° C. or higher.

Provided is a molding material for a material of a molded article including: a biomass material obtained from a water-containing organic matter; and a thermoplastic or a thermosetting resin, the biomass material having a moisture content of 20% or less, a bacterial count of mesophilic aerobic bacteria of 10.sup.5/g or less, and a maximum exothermic peak by a differential thermal analysis method of 300° C. or higher.

The invention relates to a refiner (1) for treating composite products made from thermoplastic material(s), comprising an enclosure (3) with a cylindrical wall, defining a treatment chamber provided with at least one feed opening (5) for products to be treated and at least one outlet opening (5′) for treated products, and a cylindrical drum (6), mounted so as to be able to move in the cylindrical enclosure (3) and having a diameter smaller than that of the latter, the longitudinal axes of symmetry of the outer enclosure (3) and the inner drum (6) respectively being parallel to each other,

the refiner (1) being characterized in that it comprises a means for heating the treatment chamber (4) and in that the drum (6) is mounted in the outer enclosure (3) so that it is able to move in rotation about its longitudinal axis (A2) and so that its longitudinal axis (A2) is able to move along a circular path around the longitudinal axis of said enclosure (3), the two types of possible movements mentioned above being controlled by separate drive and/or actuation means allowing them to be effected selectively or in combination.

The invention relates to a refiner (1) for treating composite products made from thermoplastic material(s), comprising an enclosure (3) with a cylindrical wall, defining a treatment chamber provided with at least one feed opening (5) for products to be treated and at least one outlet opening (5′) for treated products, and a cylindrical drum (6), mounted so as to be able to move in the cylindrical enclosure (3) and having a diameter smaller than that of the latter, the longitudinal axes of symmetry of the outer enclosure (3) and the inner drum (6) respectively being parallel to each other,

the refiner (1) being characterized in that it comprises a means for heating the treatment chamber (4) and in that the drum (6) is mounted in the outer enclosure (3) so that it is able to move in rotation about its longitudinal axis (A2) and so that its longitudinal axis (A2) is able to move along a circular path around the longitudinal axis of said enclosure (3), the two types of possible movements mentioned above being controlled by separate drive and/or actuation means allowing them to be effected selectively or in combination.

Disclosed is an enzymatic hydrolysis device for livestock and poultry slaughter by-products, including a feeding barrel, and a crushing box is fixed and communicated with a bottom end of the feeding barrel; two symmetrically arranged rolling plates are arranged in the feeding barrel, and a rolling space is arranged between the two rolling plates, and a bottom of the rolling space is provided with a bearing plate; an air pump is fixed at a bottom of the crushing box; and a mixing disturbance mechanism, including a bottom plate, a slide rail fixed on a top surface of the bottom plate, a tank body slidably connected to the slide rail, and baffles fixed at both ends of the bottom plate; the tank body is internally provided with a plurality of circumferentially distributed curved panels; and there are a plurality of circumferentially distributed disturbance components in the disturbance space.