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WO/2021/074938A1 |
A process is described for the production of rubber granules deriving from "End of Life Tires" (ELTs) suitable for the devulcanization process through a thermal-mechanical process, these ELTs being selected from truck tires and/or agricu...
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WO/2021/074753A1 |
The present disclosure generally relates to the field of recycling of PET waste. More specifically, the present disclosure relates to a method of manufacturing recycled polyester yarn from polyester wastes including waste PET chips, wast...
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WO/2021/068083A1 |
A method and apparatus for recovering fibres from fibre reinforced polymer (FRP) materials uses a thermomechanical process to produce high quality recovered fibres and powdered polymer resin. The thermo- (cryo-) mechanical process uses a...
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WO/2021/068037A1 |
The present invention relates generally to methods for the preparation of nickel-based alloys using waste materials, and more particularly to the preparation of nickel-based alloys using spent batteries.
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WO/2021/058958A1 |
A device (30) for supporting a tyre (10) during a water jet milling process, the device (30) comprising: a carrier assembly (42) having an axis (60), the carrier assembly (42) carrying a first stabilising member (46) and a second stabili...
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WO/2021/058728A1 |
The invention provides an apparatus for de-vulcanisation of rubber from a rubber component, preferably a rubber tire. The apparatus comprises a cleaning device configured to clean and/or sanitize the rubber and a mixing device having at ...
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WO/2021/058726A1 |
The invention provides an apparatus for reworking of non-vulcanised rubber or de-vulcanied rubber from a rubber component, preferably a rubber tire, to produce recycled rubber. The apparatus comprises a gear pump configured to receive an...
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WO/2021/058667A1 |
The present invention relates to an apparatus for measuring an optical parameter of a laminated glazing as well as to a method producing polyvinyl acetals film using such apparatus.
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WO/2021/054897A1 |
There is provided a method of treating waste comprising: heating waste to generate inert gases and carbon dioxide; pyrolysing the waste in the presence of the inert gases and carbon dioxide to form a mixture of hydrocarbons; catalyticall...
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WO/2021/055414A1 |
Recyclable tufted carpet products and methods of preparing the same are provided. In particular, the recyclable tufted carpet product includes a primary backing having an air permeability greater than 100 l/m2/sec at 200 Pa / 20 cm2, the...
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WO/2021/048756A1 |
The process for the recovery and devulcanization of vulcanized rubber (10) takes place in a plant comprising: a mill (12) for grinding the vulcanized rubber into particles; a devulcanization twin-screw extruder (20), which is provided wi...
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WO/2021/046909A1 |
Disclosed is a crushing device for plastic products, relating to the field of plastic product processing, and mainly aimed at solving the problem that existing crushing devices are poor in terms of crushing effect. The crushing device fo...
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WO/2021/048214A1 |
A separation system (100) suitable for separating a dry or dried infill preferably comprising rubber and/or sand, into a plurality of fractions, the separation system (100) comprises a first screening means (110) configured to receive a ...
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WO/2021/044298A1 |
Continuous thermal processing of used or damaged tyres carried out by thermal decomposition in a closed vertically oriented reaction space in the presence of a controlled flow of air blowing into it from below, by the action of flue gase...
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WO/2021/043545A1 |
The present invention is related to a process for the production of a vinyl aromatic (co)polymer comprising the steps of: a) mixing a fraction (A) comprising one or more monomers selected from the group consisting of styrene, alpha-methy...
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WO/2021/038838A1 |
A container recycling method including steps (1)-(4) below. (1) A collection step for collecting a container configured from a sheet material in which a plurality of film layers including a first resin film layer and a second resin fil...
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WO/2021/042118A1 |
Poly(acrylic acid)-based superabsorbent polymer (SAP) in a feed stream is converted into poly(acrylic acid) (PAA) in an extensional flow device. The total energy used to degrade the SAP into PAA is less than about 50 MJ/kg SAP.
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WO/2021/032814A1 |
The present invention relates to a method for producing a recycled insulant from insulating wool, said method comprising the steps of: comminuting insulating wool to give a first intermediate comprising fibre coils (20) (S1); adding bind...
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WO/2021/025818A1 |
A disc for use in a disc screen is disclosed. The auger disc includes a central longitudinal disc axis and a hub extending a length along the longitudinal disc axis. The longitudinal disc axis is coaxial with the center of the hub. The h...
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WO/2021/026419A1 |
The present disclosure provides a process of recovering sulfopolyester comprising reduced impurity. Sulfopolyester is recovered from a composite material comprising water-dispersible sulfopolyester polymer and at least one non-water-disp...
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WO/2021/026416A1 |
The present disclosure provides a process of recovering sulfopolyester comprising reduced impurity. Sulfopolyester is recovered from a composite material comprising water-dispersible sulfopolyester polymer and at least one non-water-disp...
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WO/2021/021031A1 |
A process for separating polymers from waste materials or mixtures includes : dissolving the waste materials or mixtures in a solvent to form a solution and a remaining solid component; separating the solution from the remaining solid co...
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WO/2021/019357A1 |
Machine for recycling tyres by recovering the tyre tread rubber using water jets. The machine comprises a loading unit for loading a tread, a processing unit, the processing unit comprising a framework comprising a preprocessing zone, a ...
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WO/2021/021551A1 |
Embodiments of the present disclosure are directed to multilayer structures. The multilayer structures may include a first layer and a barrier layer. The first layer may include, based on the total weight of the first layer, from 90 wt.%...
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WO/2021/011976A1 |
The invention relates to a device for preparing composite material waste, in particular carbon fiber-reinforced waste, comprising a comminuting assembly (2) for the composite material waste, a temperature control zone (3) connected downs...
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WO/2021/009348A1 |
A mobile waste handling system for handling of waste material, the waste handling system comprising: a housing where the housing defines an inner volume having a central axis; a shredder arranged in the inner volume and configured to tea...
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WO/2021/009815A1 |
Provided is a method wherein plastic residues, RPF, and marine plastic refuse, which, among recovered plastic waste, are produced without being able to be material-recycled, are used as materials for new synthetic resin molded products. ...
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WO/2021/003783A1 |
Disclosed are a used tire crushing cutter roller and a multifunctional crushing machine thereof, the crushing cutter roller comprising a main shaft, a roller shaft main body fixed to the main shaft, and roller shaft stop parts arranged o...
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WO/2021/005199A1 |
The present invention relates to novel esterases, more particularly to esterase variants having improved activity and/or improved themostability compared to the esterase of SEQ ID N°1 and the uses thereof for degrading polyester contain...
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WO/2021/004999A1 |
A process for treating plastic waste chips containing a blend of polypropylene and polyethylene in an amount of at least 83.0 wt.-% to less than 100 wt.-% and further containing C7 to C11 aldehydes and limonene, the process comprising th...
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WO/2021/003541A1 |
The invention relates to a process of agglomeration by coacervation of vulcanized rubber powder and the resulting product, comprising a process that arises from the process of manufacturing tire treads and recycling old tires, said proce...
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WO/2021/000031A1 |
The present invention relates to the addition of inorganic substances, in the form of a stable compound in microparticles, for improving the PET resin conversion process. The present invention also relates to a chemical microparticle com...
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WO/2020/261090A1 |
The invention relates to a method and a system for the processing of an end-of-use pneumatic tyre that is provided with an inner lining (SAL) layer manufactured with a sealing agent intended to seal any punctures and at least partially a...
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WO/2020/263201A1 |
The invention is related to the recycling method of polylactic acid in a single step by using supercritical or dense gas carbon dioxide.
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WO/2020/260972A1 |
A method for sterilizing and decontaminating post-consumer absorbent products polluted with organic compounds derived from human metabolism including drug residues, said post-consumer absorbent sanitary products comprising fractions of p...
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WO/2020/249256A1 |
The invention relates to a method for removing odorants from solid materials (6) by which a solid material (6) is washed with water (3), with additional and simultaneous application of ozone (2) to the solid material (6). Furthermore, th...
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WO/2020/245056A1 |
A process is described for preparing a broken-up, cellulose-containing starting material (110), in particular, a starting material for forming a cellulose shaped body (102), in particular, a regenerated cellulose shaped body. The process...
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WO/2020/243845A1 |
The present disclosure provides methods and systems for manufacturing a composite component. User input indicative of component parameters for fabrication of the composite component are obtained, the component parameters including a prep...
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WO/2020/237950A1 |
An environment-friendly compression device for recycling waste plastic bottles, comprising a shell (1). A horizontal partition plate (2) is fixedly connected above the inner part of the shell (1); a longitudinal partition plate (3) is fi...
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WO/2020/235983A1 |
The present invention relates to a method for producing a composite resin composition by regenerating a waste secondary battery separator coated on one or both sides with ceramic particles, and more specifically, to a method for producin...
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WO/2020/234684A1 |
A method for reclaiming polyester can include: providing a feed of recycled polyester 420; providing a feed of polyester precursors 422; depolymerizing the recycled polyester 420 to obtain depolymerized polyester monomers 421; polymerizi...
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WO/2020/235988A1 |
Methods for repairing or recycling elastomeric films or articles comprising an elastomer film wherein the elastomeric film is made from a polymer latex comprising: • (a) particles of a carboxylated conjugated diene nitrile latex polyme...
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WO/2020/228925A1 |
The current invention relates to a method and an apparatus for recycling waste material comprising a polymer and a sheet material adhered to said polymer, wherein said polymer and sheet material will be separated.
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WO/2020/225184A1 |
The present invention refers to a process for the production of an additive composition intended to be mixed into bituminous conglomerate for road paving, in other words a mixture of polymers and additives which can be used in the modifi...
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WO/2020/223534A1 |
Methods, systems and agglomerators for recovering mixed multi-plastic and natural fiber are described. The systems, methods, and the agglomerator operate at low temperatures to avoid degradation of the plastic film. The agglomerator incl...
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WO/2020/222221A1 |
Plastic waste is shredded and formed to a desired shape and held together using a binder and/or heat, etc. The resulting composite material may be useful for building and/or furniture and/or flooring, etc. (similar to wood composite boar...
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WO/2020/221920A1 |
The invention pertains to a recycling composition comprising a lactam and/or a eutectic composition comprising a lactam and a eutecting agent.
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WO/2020/217757A1 |
Provided is a method which is for producing a recycled pulp fiber from a used absorbent article and by which an aqueous solution recovered in a production step can be reused and the amount of water used as the aqueous solution can be red...
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WO/2020/214969A1 |
Improvements relate to a heat and energy integrated method and apparatus for plastic waste recovery having supercritical liquefaction. A volume of plastic waste is processed to produce a plastic waste stream. A reaction unit is utilized ...
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WO/2020/213020A1 |
Device for the complete treatment and recovery of solid urban waste, said device (D) that it is made in such a way as to have standard dimensions of a common built-in appliance, comparable, for example, to those of a dishwasher and that ...
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