Economía Circular

Economía Circular

Método y sistema de concentración por gravedad para la separación de la masa de residuos mineros polimetálicos
30/11/2021 - Un procedimiento y un sistema para la recolección de los residuos mineros explotados en operaciones de minería artesanal, de pequeña y mediana escala en especial de productos amalgamados y con...
Material compuesto (madera plastica) a partir de residuos posindustriales obtenidos de la manufactura del cuero, artículo que comprende el mismo y proceso de obtención
30/11/2021 - La presente invención está dirigida a un material compuesto, a un proceso de obtención de dicho material compuesto (madera plástica) a partir de residuos posindustriales del cuero y a...
Material compuesto (madera plastica) a partir de residuos posindustriales obtenidos de la manufactura del cuero, artículo que comprende el mismo y proceso de obtención
30/11/2021 - La presente invención está dirigida a un material compuesto, a un proceso de obtención de dicho material compuesto (madera plástica) a partir de residuos posindustriales del cuero y a...
Proceso para la recuperación y reciclaje de materiales aprovechables compuestos de plásticos, metales ferrosos y no ferrosos de pilas y baterías de litio, niquel y pilas de botón
17/01/2022 - La presente invención se relaciona con el campo del reciclaje de pilas y baterías de litio, níquel y pilas botón para la recuperación de los materiales aprovechables haciendo uso de reactivos...
NON-FLAMMABLE GEL ELECTROLYTE PRECURSOR, MODIFIED SOLID-STATE ELECTROLYTE, LITHIUM BATTERY, AND PREPARATION METHOD THEREFOR
20/01/2022 - Provided is a preparation method for a non-flammable gel electrolyte precursor, comprising: S110, mixing a lithium salt and an organic phospholipid solvent in an oxygen-free atmosphere, so as to...
METHOD FOR PRODUCING LIQUID FUEL FROM PLASTIC OR POLYMER WASTE
20/01/2022 - The invention relates to a method and system for obtaining a liquid fuel from waste from plastic or polymer material, which, according to its structure of steps and devices, allows lower energy...
DIELECTRIC FILM FORMING COMPOSITIONS
20/01/2022 - This disclosure relates to a dielectric film forming composition that includes a plurality of (meth)acrylate containing compounds, at least one fully imidized polyimide polymer, and at least one...
LOW-DIELECTRIC INTRINSIC NEGATIVE PHOTOSENSITIVE POLYIMIDE MATERIAL AND PREPARATION METHOD THEREFOR
20/01/2022 - A low-dielectric intrinsic negative photosensitive polyimide material and a preparation method therefor. The preparation method comprises the following steps: dissolving a first diamine monomer, a...
MAGNESIUM ETHOXIDE CARRIER AND PREPARATION METHOD THEREFOR, AND ZIEGLER-NATTA CATALYST, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
20/01/2022 - The present invention relates to the field of olefin polymerization reactions, and provides a magnesium ethoxide carrier and a preparation method therefor, and a magnesium ethoxide carrier...
AUTOCATALYTIC LOW-DIELECTRIC POLYIMIDE MATERIAL AND PREPARATION METHOD THEREFOR
20/01/2022 - A preparation method for an autocatalytic low-dielectric polyimide material, comprising the following steps: sequentially dissolving diamine monomers and dianhydride monomers into an organic...
PHOTOSENSITIVE POLYIMIDE COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR
20/01/2022 - Provided is a method for preparing a photosensitive polyimide composite material, comprising the following steps: successively dissolving a diamine monomer, functionalized graphene quantum dots,...
BIOEXTRUDER ASSEMBLY
20/01/2022 - Disclosed is a bioextruder assembly capable of "retro-fit" an existing three-dimensional (3D) printer such that it is capable of printing biomaterials. The bioextruder assembly may be modular,...
COMPUTED AXIAL LITHOGRAPHY OPTIMIZATION SYSTEM
20/01/2022 - A system for determining a light intensity field for use in manufacturing a 3D object from a volume of material. The system receives a 3D specification of a 3D geometry for the 3D object that...
BIOEXTRUDER ASSEMBLY
20/01/2022 - Disclosed is a bioextruder assembly capable of "retro-fit" an existing three-dimensional (3D) printer such that it is capable of printing biomaterials. The bioextruder assembly may be modular,...
COMPOSITE MASTERBATCH FORMED BY RECYCLING PET PLASTIC BOTTLES AND REPRODUCING PET, PREPARATION METHOD, AND APPLICATION OF FOAMED SHOE MATERIAL
20/01/2022 - Provided are a composite masterbatch prepared by recycling polyethylene terephthalate (PET) plastic bottles and reproducing PET, a preparation method, and an application of a foamed shoe material....
HIGH-TEMPERATURE PYROLYSIS OF PLASTICS TO MONOMERS
20/01/2022 - A high-temperature plastic pyrolysis process that can produce high yields of ethylene, propylene and other light olefins from waste plastics is disclosed. The plastic feed is pyrolyzed at a high...
CONVERSION OF PLASTICS TO MONOMERS BY PYROLYSIS
20/01/2022 - A plastic pyrolysis process that can produce high yields of ethylene, propylene and other light olefins from waste plastics is disclosed. The plastic feed is pyrolyzed at a low-temperature...
HIGH-TEMPERATURE PYROLYSIS OF PLASTICS TO MONOMERS WITH HIGH GAS VELOCITY
20/01/2022 - A high-temperature plastic pyrolysis process that can produce high yields of ethylene, propylene and other light olefins from waste plastics is disclosed. The plastic feed is pyrolyzed at a high...
HYPERBOLOIDAL TEMPLATE FORMING MACHINE AND METHOD FOR USING SAME
13/01/2022 - A hyperboloidal template forming machine, the forming machine comprising a machine box (100), a support frame (101) arranged above the machine box (100), actuating elements (200), and driving...
ULTRA ACTIVE MICRO-REACTOR BASED ADDITIVE MANUFACTURING
20/01/2022 - Current additive manufacturing (AM) technologies are limited to generating pixels which are significantly larger than the spot size of the energy source (ES) employed to generate the pixels....
COMPUTED AXIAL LITHOGRAPHY OPTIMIZATION SYSTEM
20/01/2022 - A system for determining a light intensity field for use in manufacturing a 3D object from a volume of material. The system receives a 3D specification of a 3D geometry for the 3D object that...