Economía Circular

 

Economía Circular

METHOD AND SYSTEM FOR DRY PHYSICAL-MECHANICAL RECYCLING OF PLASTIC WASTE
29/02/2024 - The invention relates to a method for dry recycling plastic waste, which comprises the steps of: pre-grinding (10) the waste; drying (20) same mechanically by centrifuging; separating (30) same by...
Dispositivo de moldeo de madera aglomerada
26/02/2024 - La invención del dispositivo para compactar residuos de madera convirtiéndolos en componentes planos de geometrías no rectangulares en madera aglomerada, permite aprovechar un alto porcentaje...
METHOD FOR RECOVERY OF PVC WASTES AND PREPARATION OF LAMELLA AND FOIL FROM IT
28/11/2007 - The method involves feeding waste basic material of PVC between rolls positioned in a predefined distance, that are rotating opposite to each other with small difference cell circumferential...
BIOLOGICAL TREATMENT OF COMMUNAL WASTE WATHER
28/11/2007 - Process for natural integrated biological cleaning of communal wastewater individually or in groups in root space, for complete recycling and composting of the cleaned water in a closed system,...
UNIDAD DE MAMPOSTERIA DE POLIMERO Y METODO PARA EL MISMO.
11/04/2023 - A polymer masonry unit is disclosed that can include a polymer added to a quarry byproduct to manufacture a quality brick unit. The present disclosure solves the technological problem of providing...
PRODUCTION OF PLANT-BASED TRIGLYCERIDE-BASED ISOCYANATE (IZOOLEOCYANATE)
22/02/2024 - The invention relates to a method of producing plant-based isocyanates (izooleocyanates) from waste materials starting from plant or animal triglycerides, which are renewable resources.
UNIDAD DE MAMPOSTERIA DE POLIMERO Y METODO PARA EL MISMO.
11/04/2023 - A polymer masonry unit is disclosed that can include a polymer added to a quarry byproduct to manufacture a quality brick unit. The present disclosure solves the technological problem of providing...
SISTEMA DE SECADO Y EXTRACCION DE RESIDUOS SOLIDOS INERTES (RSI).
17/03/2023 - Plastic conversion vessels such as pyrolytic reactors convert plastic waste materials such as polymers, or hydrocarboneous material, or both, via in situ chemical reactions comprising cracking,...
MÉTODO DE PRETRATAMIENTO DE PLÁSTICO Y RECICLAJE DE PLÁSTICO BASADO EN DISOLVENTE.
22/03/2023 - The present invention relates to a method for downsizing, in particular shredding, of plastic material and removing dust from said downsized plastic material. The invention also relates to a...
MÉTODO DE ELIMINACIÓN DE DISOLVENTE DE UNA SOLUCIÓN POLIMÉRICA MEDIANTE SECADO EN TAMBOR Y EXTRUSIÓN INTEGRADAS.
22/03/2023 - The invention relates to a continuous method for removing a solvent from a suspension or solution comprising a dissolved target polymer by integrated drum-drying and extrusion of said suspension...
RECICLAJE BASADO EN DISOLVENTE CON UNA ETAPA DE PROCESAMIENTO DE RODILLO A RODILLO.
17/03/2023 - Subject-matter of the present invention is a method for removing at least one polymer component from plastic waste film material, wherein the plastic waste film material comprises at least a first...
MÉTODO DE ELIMINACIÓN DE DISOLVENTE DE UNA SOLUCIÓN POLIMÉRICA MEDIANTE CLASIFICACIÓN POR TAMAÑOS Y EXTRUSIÓN INTEGRADAS EN UNA EXTRUSORA DE PLÁSTICO.
22/03/2023 - The invention relates to a continuous method for removing a solvent from a suspension or solution comprising a target polymer, wherein the method comprises the steps of delivering said suspension...
PROCESO PARA PIRÓLISIS DE RESIDUOS DE PLÁSTICOS MIXTOS QUE CONTIENEN CLORURO DE POLIVINILO (PVC).
27/03/2023 - A process for pyrolysis of a mixed plastic stream that contains polyvinyl chloride (PVC) is provided in which the chloride from PVC is removed from an initial melting reactor that heats the mixed...
HIGHLY DISPERSED, HIGHLY FILLED, LOW VISCOSITY COMPOSITIONS, METHODS OF MAKING THEREOF, AND USES THEREOF
22/02/2024 - Highly dispersed, highly filled, low viscosity liquid compositions and uses thereof. A composition can include a carrier fluid, a plurality of nano- and micro-sized particles, and multiple...
PRODUCTION OF PLANT-BASED TRIGLYCERIDE-BASED ISOCYANATE (IZOOLEOCYANATE)
22/02/2024 - The invention relates to a method of producing plant-based isocyanates (izooleocyanates) from waste materials starting from plant or animal triglycerides, which are renewable resources.
HDI/IPDI CURING AGENT, PREPARATION METHOD THEREFOR, USE THEREOF AND THERMALLY CURABLE PU ADHESIVE FILM
22/02/2024 - An HDI/IPDI curing agent, a preparation method therefor, the use thereof and a thermally curable PU adhesive film. The curing agent is prepared from an ester solvent, TMP, HDI, IPDI and DBTDL. The...
HIGHLY DISPERSED, HIGHLY FILLED, LOW VISCOSITY COMPOSITIONS, METHODS OF MAKING THEREOF, AND USES THEREOF
22/02/2024 - Highly dispersed, highly filled, low viscosity liquid compositions and uses thereof. A composition can include a carrier fluid, a plurality of nano- and micro-sized particles, and multiple...
RECYCLING OF SMART WINDOWS
22/02/2024 - The present invention relates to the methods of recycling electrochromic devices and also designing such devices while keeping recyclability in perspective. Recyclability includes recovering of...
THREE-DIMENSIONALLY COUPLED RETAINING WALL BLOCK SYSTEM
22/02/2024 - The present invention relates to a three-dimensionally coupled block system which has the effects of being capable of forming a gravity-type retaining wall structure through three-dimensional...
METHODS OF PLASTIC RECYCLING USING HIGHLY EFFICIENT ORGANOCATALYSTS
22/02/2024 - A method of deconstructing polymer waste into at least one useful breakdown product, wherein the polymer waste contains at least one condensation polymer, the method comprising contacting the...
METHODS OF PLASTIC RECYCLING USING HIGHLY EFFICIENT ORGANOCATALYSTS
22/02/2024 - A method of deconstructing polymer waste into at least one useful breakdown product, wherein the polymer waste contains at least one condensation polymer, the method comprising contacting the...