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WO/2023/197066A1 |
The present disclosure provides a method for reducing the carbon intensity of hydrogen by replacing, at a hydrogen production facility, a fraction of a non-renewable gaseous feedstock with a biomethane feedstock, wherein the non- renewab...
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WO/2023/198406A1 |
The present invention relates to a cabin air filter system (100) for a vehicle, comprising at least one particle filter element (5) and an adsorption filter element (8) that is spatially separated from the particle filter element (5), th...
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WO/2023/201252A1 |
A system for fresh water generation may comprise an intake device positioned above an ocean or sea surface for capture of moisture-laden air. The system may comprise a condenser in fluid communication with the intake device for condensat...
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WO/2023/199410A1 |
The present invention is a method for detoxifying a nitrogen compound in an exhaust gas containing the nitrogen compound, the method comprising: a first step for heating the exhaust gas (E1) containing the nitrogen compound to a temperat...
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WO/2023/199856A1 |
A carbon dioxide capture module comprising an absorption unit having an amine-based absorber capable of absorbing carbon dioxide, and a filter unit that is capable of transmitting air and prevents transmission of the amine-based absorber...
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WO/2023/198570A1 |
The present invention is directed to an exhaust gas system for reducing exhaust gas emissions and in particular ammonia emissions in the exhaust train of a predominantly stoichiometrically operated spark ignition engine.
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WO/2023/198405A1 |
The present invention relates to a cabin air filter system (100) for a vehicle, comprising at least one particle filter element (5) and a cyclone separator (2) positioned upstream of the at least one particle filter element (5). The cabi...
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WO/2023/201039A1 |
A device for carbon capture from a CO2 containing source includes a cathode compartment including a cathode electrode, an anode compartment including an anode electrode, a middle compartment which includes an ion conducting layer, a cati...
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WO/2023/200816A1 |
Techniques and systems for separating components of a mixture of compressed gases each having different boiling points are described. One example system includes multiple recovery stages that each recover one of the gases by condensing i...
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WO/2023/200581A1 |
Methods and systems for sequestering carbon dioxide and growing algae can include: producing fluids from a subsurface formation; separating the fluids into hydrocarbons and produced water; transferring the roduced water to a treatment po...
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WO/2023/200172A1 |
The present invention relates to a dust cover for a vehicle lamp. The dust cover for a vehicle lamp comprises: a desiccant provided in the inner space of a housing, the inner space being divided into partitioned spaces by partition walls...
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WO/2023/198312A1 |
The method includes a step of compressing a gaseous oxygen-containing carbon dioxide stream and increasing the temperature thereof through compression, and a step of feeding the compressed and heated oxygen-containing carbon dioxide stre...
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WO/2023/198575A1 |
The present invention is directed to an exhaust gas system for reducing exhaust gas emissions and in particular ammonia emissions in the exhaust gas train of a predominantly stoichiometrically operated spark ignition engine.
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WO/2023/198573A1 |
The present invention is directed to an exhaust gas system for reducing exhaust gas emissions and in particular ammonia emissions in the exhaust train of a predominantly stoichiometrically operated spark ignition engine.
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WO/2023/198818A1 |
A system for waste gas treatment is provided. The system for waste gas treatment comprises a photochemical reactor comprising an ultraviolet source. The photochemical reactor is configured to receive a waste gas and to break down, by usi...
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WO/2023/198526A1 |
The invention relates to a hydrogen storage power plant (1) comprising: - in order to produce hydrogen (H2) from methane or natural gas, a pyrolysis device for methane pyrolysis and/or natural gas pyrolysis and/or a plasmalysis device (6...
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WO/2023/198571A1 |
The present invention is directed to an exhaust gas system for reducing exhaust gas emissions and in particular ammonia emissions in the exhaust train of a predominantly stoichiometrically operated spark ignition engine.
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WO/2023/198577A1 |
The present invention is directed to an exhaust gas system for reducing exhaust gas emissions and in particular ammonia emissions in the exhaust gas train of a predominantly stoichiometrically operated spark ignition engine.
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WO/2023/201190A1 |
The subject invention provides compositions and methods for reducing deleterious atmospheric gases using microorganisms. In preferred embodiments, a composition comprising one or more beneficial microorganisms convert carbon dioxide to c...
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WO/2023/198569A1 |
The invention relates to ammonia-blocking catalysts designed in a certain way, also known as ASC or AMOX. These help to reduce ammonia emissions in the exhaust gas of stoichiometric internal combustion engines. The invention also relates...
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WO/2023/193285A1 |
A waste gas treatment method and an apparatus using same. The waste gas treatment method comprises the following steps: step S100: sequentially performing cooling treatment and coarse filtration treatment on waste gas; step S200: perform...
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WO/2023/194972A1 |
A mixed matrix membrane for molecular separation includes a plurality of metal organic framework (MOF) nanosheets, the MOF comprising a square grid pillared by an inorganic building block, the square grid being Ni(pyrazine)2 and the inor...
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WO/2023/195862A1 |
A method for capturing CO2 from a gas mixture by dissolution in water is disclosed. The method comprises injecting the gas mixture as bubbles into a volume of water, allowing CO2 enriched water to exit out of the volume, and performing a...
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WO/2023/196743A1 |
Carbon dioxide is recovered from an exhaust gas in the form of liquid carbon dioxide or supercritical carbon dioxide utilizing a rotary separator. Nitrogen gas recovered from the rotary separator can be expanded to provide cooling for ca...
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WO/2023/193121A1 |
The present invention relates to a suction system that allows the required mobility and range to access areas that are saturated with powder in suspension and spills. This allows the material to be recovered and conveyed in a short perio...
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WO/2023/193349A1 |
A slurry supply control method and system for a desulfurization tower. A desulfurization tower (1) is provided with two different desulfurization slurry flow inlets, and the desulfurization rates of desulfurization slurry at the two desu...
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WO/2023/196525A1 |
There is an air purification system comprising a housing a fan, at least one water inlet comprising a water inlet valve, at least one biological solution which when combined with water forms a biological agent, at least one pump, wherein...
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WO/2023/194357A1 |
The invention relates to a filter medium (10), in particular for use in fuel cells, comprising: a) one or more ion exchanger materials; b) one or more impregnated first activated carbon materials; and c) one or more un-impregnated second...
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WO/2023/196286A1 |
An dust and ammonia air purification and recirculation scrubber system positioned within an animal rearing/sheltering facility. The system draws untreated air into an elongated tubular air treatment ductapparatus having a dust scrubberin...
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WO/2023/193999A1 |
The invention relates to a CO2 adsorption device (10) for separating CO2 from a supplied airflow (12), in particular an airflow supplied by a ventilator unit, by means of an adsorption-desorption process which can be carried out cyclical...
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WO/2023/195619A1 |
Provided is a dehumidifying kit installed in a drying apparatus which carries out an inside drying function when closing a door and carries out an outside dehumidifying function when opening the door through a suction port and an exhaust...
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WO/2023/194967A1 |
The invention concerns a plant and a process for separating hydrogen from natural gas. The plant (100) comprises a hydrogen separation module (M), which includes a heat exchanger (10), decompression means (20), placed downstream of the h...
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WO/2023/194969A1 |
In general, embodiments of the present disclosure describe mixed linker metal- organic framework (MOF) membrane composition, the MOF composition comprises a plurality of polynuclear metal clusters, wherein at least one of the polynuclear...
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WO/2023/193472A1 |
Provided are a K, Rb co-doped C3N4 photocatalyst and an application thereof in the preparation of acetaldehyde by synergistic photocatalytic CO2 reduction and ethanol oxidation. The preparation method for the photocatalyst comprises the ...
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WO/2023/196604A1 |
Apertured polymeric layers, sheets, mesh or films are provided for a variety of different applications. A polymeric sheet comprises at least one polymer layer having one or more apertures for flow of gas or liquid therethrough, and a plu...
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WO/2023/196644A1 |
A system includes an exhaust aftertreatment system and a controller including a processor coupled to a memory device storing instructions that, when executed by the at least one processor, cause the controller to perform operations. The ...
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WO/2023/195192A1 |
This desulfurization device for ships comprises: an absorption tower; a water spraying device that is capable of spraying a cleaning liquid in exhaust gas which flows in the internal space of the absorption tower, said water spraying dev...
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WO/2023/195388A1 |
Provided are: a regeneration method for an acid-gas adsorption device, the method enabling smooth recovery of acid-gas recovery performance and reduced running costs; and a manufacturing method for an acid-gas adsorption device, the meth...
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WO/2023/194805A1 |
An exhaust gas treatment system includes in order: an intake for receiving an exhaust gas from a lean burn combustion engine; an injector for the provision of a nitrogenous reductant; a close-coupled vanadium-containing SCR catalyst comp...
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WO/2023/187129A1 |
The present disclosure relates to a zoned and partitioned catalyst article (1), in preferred embodiments comprising platinum group metal (PGM) elements, such as platinum (Pt) and palladium (Pd), and porous support materials such as alumi...
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WO/2023/186965A1 |
In a process for catalytic filtration of sulfur-containing gases using a selective catalytic reduction (SCR) bag filter, wherein the SCR bag filter is operated at a temperature below the dew point of ammonium bisulfate, the catalyst is p...
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WO/2023/192410A1 |
Steric effects on amine sites beta to amide or ester functional groups are utilized to result in a family of CO2 solvents with an unprecedented hybridization of chemisorption and physisorption properties. These versatile solvents provide...
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WO/2023/190600A1 |
The present invention provides a GIS zeolite wherein if PIR (cm-1) is the peak wave number that has the maximum intensity within the range of 1,200 cm-1 to 800 cm-1 in the infrared spectroscopy spectrum, 980 ≤ PIR ≤ 1,100 is satisfied.
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WO/2023/191963A1 |
Cryogenic removal of carbon dioxide from the atmosphere, or CryoDAC (Cryogenic Direct Air Capture), uses extremely low temperatures to convert atmospheric CO2 into a frozen solid while other components of air such as oxygen and nitrogen ...
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WO/2023/191638A1 |
The present invention relates to a sorbent unit (44), comprising: sorbent beds (12, 17) at either side of a center volume (36); and side covers (35, 46) and bottom cover (45) at the side and bottom of the center volume (36); wherein the ...
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WO/2023/190351A1 |
This nonwoven fabric contains: a carbon fiber or a carbon fiber precursor (A) of which the average fiber diameter is 10 μm to 30 μm inclusive, the tensile strength (1) is 40 N/mm2 to 300 N/mm2 inclusive, and the elongation is 0% to 10%...
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WO/2023/190088A1 |
In a gas treatment device according to the present invention, a treatment tank has a treatment-tank downstream chamber into which a treated gas, obtained as a result of a gas to be treated undergoing an adsorption treatment by an adsorbi...
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WO/2023/187314A1 |
A method of producing liquid hydrocarbons from a syngas, the method comprising: providing a first syngas containing hydrogen cyanide; converting at least a portion of the hydrogen cyanide in the first syngas to ammonia to provide a secon...
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WO/2023/186404A1 |
The invention is directed to an air-dryer cartridge (108) for drying air (104) in an air-drying device (100) of an air-supply unit (150). The air-dryer cartridge comprises peripheral walls (110, 110.1, 110.2, 110.3) defining an inlet (11...
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WO/2023/184637A1 |
A carbon dioxide capture method and system capable of co-producing carbon monoxide and hydrogen. The method comprises: capturing carbon dioxide in a target component by using an alkaline solution to obtain a carbonate-containing aqueous ...
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