Circular Economy

 

Circular Economy

A METHOD AND A SYSTEM FOR ABATING H2S AND CO2 FROM H2S AND CO2 RICH GAS MIXTURES SUCH AS GEOTHERMAL NON-CONDENSABLE GAS MIXTURES
27/03/2023 - This invention relates to a method and a system for abating hydrogen sulfide (H2S) and carbon dioxide (CO2) from H2S and CO2 rich gas mixtures such as geothermal non- condensable gas mixtures...
CATALYST AND PROCESS FOR LOW CARBON INTENSITY DIESEL FUEL PRODUCTION
06/02/2025 - A method of reactive CO2 capture to produce low carbon intensity (CI) diesel fuel includes capturing CO2 from a flue gas using a capture medium; combining the captured CO2 in the capture medium,...
HIGH PERFORMANCE CO2 CAPTURE SOLVENT COMPOSITIONS, AND CO2 CAPTURE SYSTEMS AND PROCESSES UTILIZING SAME
06/02/2025 - An aqueous solvent composition useful for CO2 capture is described, that includes one or more CO2-sorbing amines, e.g.. an amino acid salt and a tertiary or a sterically hindered amine. The...
SEQUESTRATION OF CO2
06/02/2025 - The invention relates to a method for sequestering CO2, which comprises the steps of providing a starting product comprising at least 20% by mass of one or more of the following components,...
REGENERATION METHOD FOR ACID-GAS ADSORPTION DEVICE, MANUFACTURING METHOD FOR ACID-GAS ADSORPTION DEVICE, AND OPERATING METHOD FOR ACID-GAS ADSORPTION DEVICE
04/01/2024 - This invention relates to a method and a system of abating carbon dioxide (CO2) and/or hydrogen sulfide (H2S) in a geological reservoir. Water is pumped or transferred from a water source to an...
SOLID AMINE ADSORBENT AND AMINO MODIFICATION METHOD THEREFOR
30/01/2025 - A solid amine adsorbent and an amino modification method therefor. The amino modification method comprises the following steps: S1: mixing an organic amine modifier and an organic amine, adding a...
Porous Polybenzimidazole Membrane Supports for Composite Membranes
30/01/2025 - The present invention provides highly permeable and porous polybenzimidazole membranes. methods of making them, and their application as a high-performance membrane support for gas separation...
NOVEL POROUS POLYMER COMPOSITIONS FOR THE SYNTHESIS OF MONOLITHIC BIMODAL MICROPOROUS/MACROPOROUS CARBON COMPOSITIONS USEFUL FOR SELECTIVE CO2 SEQUESTRATION
23/01/2025 - The present invention discloses novel porous polymeric compositions comprising random copolymers of amides, imides, ureas, and carbamic-anhydrides, useful for the synthesis of monolithic bimodal...
PROCESS AND APPARATUS OF OCEAN CARBON CAPTURE AND STORAGE
21/01/2025 - 本发明海水式空气直接碳捕集封存方法及装置(Ocean...
GAS RECOVERY DEVICE AND RECOVERY METHOD
02/11/2023 - 【課題】...
COMPOSITIONS AND METHODS TO SEQUESTER FLUE GAS MERCURY IN CONCRETE
14/10/2013 - Mercury adsorbed from combustion gas by activated carbon can be sequestered in concrete containing air-entraining admixtures. The activated carbon may be made by providing a carbon char made from...