Economía Circular
Economía Circular
Methods and Systems for Separating Compounds
25/05/2023 -
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Evaluation method of porous carbon derived from waste plastic and method of manufacturing porous carbon for CO2 capture
09/05/2023 -
? ??? ? ???? ?? ??? ??? ?? ??? ??? ? ??? ??? ??? ? ?? ?? ????, 5 ?? ??-?? ?? ??(5-step temperature vacuum swing adsorption, TVSA) ????? ???? CO2 ?? ??? ???? ??; ??-?? ?? (techno-economic...
CLOSED-CIRCUIT MIXED GAS DELIVERY SYSTEMS AND METHODS
21/04/2022 -
The present disclosure is directed to systems and methods of providing a mixed-gas inhalant to a patient via a gas recirculation loop. The gas recirculation loop receives a first mixed-gas...
ELECTRODIALYZER AND ELECTRODIALYSIS SYSTEM FOR CO2 CAPTURE FROM OCEAN WATER
12/05/2022 -
Disclosed are electrochemical systems that include an electrodialyzer and a vapor-fed CO2 reduction (CO2R) cell to capture and convert CO2 from ocean water. The electrodialyzer includes a stack of...
SEPARATION MEMBRANE SEPARATION PROCESS FOR CARBONIC ACID-CONTAINING DIAMINO ALKANE SOLUTION
01/05/2023 -
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METHOD AND SYSTEM FOR THE PRODUCTION OF LIQUID BIOGAS
11/05/2023 -
The present invention describes a method for the production of liquid biogas (LBG), said method comprising the following steps:—inflow of crude gas comprising mainly methane and carbon...
SYSTEM AND METHOD FOR SYNCHRONOUS RECOVERY OF CARBON DIOXIDE AND NITROGEN GAS FROM FLUE GAS BY CHEMICAL METHOD AND PSA METHOD
05/05/2023 -
A system and method for synchronous recovery of carbon dioxide and nitrogen gas from flue gas by chemical method and PSA method. This system for synchronous recovery of carbon dioxide and nitrogen...
USE OF CARBOXYLATE COMPOUND AS ABSORBENT FOR CAPTURING CARBON DIOXIDE
02/06/2022 -
Disclosed is the use of a carboxylate compound as an absorbent for capturing carbon dioxide. Provided is the use of a carboxylate compound as an absorbent for capturing carbon dioxide and/or in...
CHARACTERISTICS OF TUNABLE ADSORBENTS FOR RATE SELECTIVE SEPARATION OF NITROGEN FROM METHANE
31/03/2022 -
The present invention generally relates to a pressure swing adsorption process for separating an adsorbate impurity from a feed stream comprising product gas, said process comprising feeding the...
MULTI-FUNCTIONAL EQUIPMENT FOR DIRECT DECARBONIZATION WITH IMPROVED INDOOR AIR QUALITY
04/05/2023 -
A method of capturing carbon dioxide (CO2) present in air is provided. The method includes adding a carbon-dioxide-capturing device to a heating, ventilation, and air conditioning (HVAC) system of...
SYSTEMS AND METHODS FOR REMOVAL AND SEQUESTRATION OF ACIDITY FROM SURFACE SEAWATER
04/05/2023 -
A method by which an environmental energy (e.g., wave energy) is harvested, converted into electrical power, and thereafter used to electrolyze seawater into hydrogen and chlorine gases. Those...
AN ELECTROCHEMICAL SYSTEM WITH AN ELECTROCHEMICAL STACK FOR CARBON DIOXIDE CAPTURE AND REGENERATION
04/05/2023 -
An electrochemical system, an electrochemical stack and a method for carbon dioxide capture and carbon dioxide recovery. The system has a CO2 capture device where a metal hydroxide base solution...
INTENSIFIED CARBON CAPTURE USING BUILDING INFRASTRUCTURE
04/05/2023 -
A process for capturing carbon dioxide (CO2) present in a gas stream is provided. The process includes providing a cooling tower that treats a gas stream. The gas stream including CO2 is...
METHOD FOR QUANTITATIVE PREDICTION OF CARBON DIOXIDE ENHANCED GAS RESERVOIR EXPLOITATION AND SEQUESTRATION
04/05/2023 -
Provided in the present invention is a method for quantitative prediction of carbon dioxide enhanced gas reservoir exploitation and sequestration. The simulation and restoration of multiple...
SYSTEM FOR DIRECT AIR CAPTURE USING OCEAN ENERGY AND FLUIDICS PRINCIPLES
04/05/2023 -
A direct air capture system for use in a body of water that has waves with wave motion. The system includes at least one module exposed to the waves. The relative motion between the module and the...
BIOPOLAR MEMBRANE CELL FOR THE CAPTURE OF CARBON DIOXIDE
04/05/2023 -
In an aspect, a bipolar membrane cell comprises a separation layer located in between an anode half-cell and a cathode half-cell; wherein the anode half-cell comprises a proton exchange membrane...
PREPARATION METHOD FOR CARBON DIOXIDE CAPTURE AGENT, AND APPLICATION THEREOF
04/05/2023 -
A preparation method for a carbon dioxide capture agent, and an application thereof. The method comprises: mixing a graphite dispersion liquid, an organic acid solution, a metal salt solution, and...
METHANE REFORMER FOR THE PRODUCTION OF HYDROGEN AND A HYDROCARBON FUEL
26/04/2023 -
? ??? ??? ?? ? ???? ??? ???? ?? ??? ? ??? ?? ???. ???? ?????, ?? ????? ??? ?? ?? ??(P-SMR) ???? ??? ??? ?? ?? ??(P-DMR) ???? ????.
BIOGAS UPGRADING APPARATUS AND PROCESS
25/04/2023 -
APARELHO E PROCESSO DE MELHORAMENTO DE BIOGÁS. A presente invenção refere-se a um sistema de melhoramento de biogás que pode incluir um sistema de membrana de múltiplos estágios que é...
