Economía Circular

 

Economía Circular

METHOD AND SYSTEM FOR TREATING POLYMER WASTE COMPRISING HETEROATOMIC POLYMERS
03/07/2025 - The present invention relates to a method for producing a hydrocarbon product from mixed polymer waste, preferably plastic waste and/or post consumer plastic waste, wherein said mixed polymer...
APPARATUS AND METHOD FOR REMOVING CHLORINE FROM WASTE PLASTIC PYROLYSIS PRODUCTS
23/06/2025 - 본 발명은 폐플라스틱 열분해 생성물 내의 염소 제거 시스템 및 방법에 관한 것으로서, 더욱 상세하게는 열분해 반응 후 배출되는 열분해 생성물의...
PET Method of preparing activated carbon derived from waste PET plastic with improved yield using self-pressurized pyrolysis and carbon dioxide absorbent prepared thereby
27/06/2025 - 본 발명은 자가 가압 열분해를 이용한 수율이 향상된 폐 PET 플라스틱 유래 활성탄 제조 방법 및 이에 의해 제조된 이산화탄소 흡착제를 개시한다....
AIRTIGHT DEVICE OF OIL REDUCTION SYSTEM
26/06/2025 - The present invention relates to an airtight device of an oil reduction system. The purpose of the present invention is to provide an airtight device configured between a decomposition device and...
PRETREATMENT APPARATUS FOR PYROLYSIS OIL REDUCTION SYSTEM
26/06/2025 - The purpose of the present invention is to improve the efficiency of a reduction system through continuous pyrolysis processing, by compressing and pulverizing collected waste plastics to a...
METHOD AND APPARATUS FOR CONVERTING WASTE PLASTICS INTO LIGHT OLEFINS AT HIGH YIELD
26/06/2025 - The present disclosure relates to a method for producing light olefins and, more particularly, to a method for producing light olefins which can increase the production yield of light olefins and...
REDUCED-TYPE IRON OXIDE-CONTAINING CERAMIC CATALYST AND PRODUCING METHOD THEREFOR
26/06/2025 - The present invention relates to a reduced-type iron oxide-containing ceramic catalyst and a producing method therefor, wherein the ceramic catalyst comprises various iron oxides with different...
PYROLYSIS FURNACE FOR WASTE PLASTIC OIL REDUCTION DEVICE
26/06/2025 - The present invention relates to a pyrolysis furnace for a waste plastic oil reduction device. The purpose of the present invention is to provide a pyrolysis furnace for a waste plastic oil...
RESIDUE TRANSFER DEVICE OF PYROLYSIS SYSTEM
26/06/2025 - The present invention relates to a residue transfer device of a pyrolysis system, and the objective of the present invention, provided at one side of a pyrolysis system, is to enable residues,...
ASH COOLING AND CONVEYING DEVICE, ASH DISCHARGING SYSTEM, AND ASH DISCHARGING METHOD
19/06/2025 - An ash cooling and conveying device. The ash cooling and conveying device comprises a second ash inlet, a cooling screw conveyor, a U-shaped cooling tank, and a second ash discharging port; the...
ASH COOLING AND CONVEYING DEVICE, ASH DISCHARGING SYSTEM, AND ASH DISCHARGING METHOD
19/06/2025 - An ash cooling and conveying device. The ash cooling and conveying device comprises a second ash inlet, a cooling screw conveyor, a U-shaped cooling tank, and a second ash discharging port; the...
APPARATUS AND METHOD FOR MANUFACTURING SUSTAINABLE REFINED OIL USING CARBON DIOXIDE INCLUDED IN WASTE PLASTIC PYROLYSIS OIL
10/06/2025 - 본 발명은 지속 가능한 정제유 제조장치 및 제조방법에 관한 것이다. 구체적으로 본 발명의 일 실시예에 따르면, 대기 중의 이산화탄소 또는...
METHOD FOR REMOVING COLOR FROM POLYMERIC MATERIALS FOR CHEMICAL RECYCLING
12/06/2025 - An acetonitrile, toluene, and/or xylene solvent removes color from a polymeric material in a device with a boiling vessel, a condenser, and a chamber. The solvent is placed in the boiling vessel...
WASTE PLASTIC PYROLYSIS METHOD
22/05/2025 - The present invention relates to a waste plastic pyrolysis method comprising the steps of: (A) pyrolyzing a waste plastic raw material in a catalyst-free environment, thereby obtaining a pyrolysis...
METHOD FOR PRODUCING PYROLYSIS OIL FROM WASTE PLASTICS
22/05/2025 - The present invention provides a method for producing pyrolysis oil from waste plastics, the method comprising the steps of: (S1) supplying waste plastic feedstock and process oil stream into a...
METHODS AND SYSTEMS FOR MIXING DISSIMILAR HYDROCARBON FEEDSTOCK MATERIALS TO FORM HYDROCARBON FEEDSTOCK BLENDS FOR SUBSEQUENT PROCESSING
22/05/2025 - Methods and systems for mixing dissimilar hydrocarbon feedstock materials to form hydrocarbon feedstock blends for subsequent processing. The dissimilar hydrocarbon feedstock materials can differ...
METHODS AND SYSTEMS FOR DISPERSING CATALYST PRECURSORS INTO HYDROCARBON FEEDSTOCKS TO FORM CONDITIONED FEEDSTOCKS CONTAINING NONPETROLEUM-DERIVED HYDROCARBONS
22/05/2025 - System and method for mixing a catalyst precursor into a carrier oil to form a diluted precursor mixture and mixing the diluted precursor mixture with a hydrocarbon feedstock to form a conditioned...
Modular artificial intelligence-driven plasma gasification process for resource recovery
20/05/2025 - Disclosed herein are novel devices, systems, and methods for resource recovery from various feed streams, including both liquid and solid waste streams. Specifically disclosed is a plasma...