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WO/2022/231222A1 |
An isotope adsorbent of the present invention may comprise a base portion, pore channels formed as a plurality of holes in the base portion, first and second sorption sites positioned at a wall portion of each pore channel, and a third s...
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WO/2022/230618A1 |
[Problem] To allow for easy management of a gas remaining amount while reducing the burden on a gas user. [Solution] A gas treating system 1 according to an embodiment of the present disclosure comprises: a first container 5A1 that conta...
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WO/2022/229280A1 |
A sampling device for air or breath samples can collect both aerosols and particles as well as volatile organic compounds (VOC's) from the air or breath sample using a single device. The obtained samples are compatible with analytical me...
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WO/2022/229230A1 |
[1] The present invention is based on both the contaminant-capturing and anti-microbial effect of functionalized nanocellulose that was subjected to amination and quaternization reactions. These features are highly complementary and are ...
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WO/2022/232031A1 |
Provided herein are water harvesting systems, as well as methods of making and using such systems, for capturing water from surrounding air using a design that reduces overall energy costs of the systems and improve water harvesting cycl...
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WO/2022/230548A1 |
Provided is a carbon dioxide absorbent for absorbing carbon dioxide included in a gas. The carbon dioxide absorbent includes biomass combustion ash that is combustion ash of biomass, and the biomass combustion ash includes calcium oxide....
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WO/2022/225406A1 |
The invention relates to a process for the manufacture of a porous composite material for use in a gas/solid reaction system. The process includes combining at least one active ingredient, organic binder and an inorganic binder to form a...
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WO/2022/223682A1 |
The invention relates to a method for determining the remaining capacity of an adsorbent medium in a fluid treatment unit, said treatment involving passing a fluid through an adsorbent medium, said method comprising at least the followin...
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WO/2022/224854A1 |
An oxygen absorber which comprises a liquid oligomer of an unsaturated hydrocarbon, a transition metal catalyst, a carrier on which the liquid oligomer of the unsaturated hydrocarbon and the transition metal catalyst are supported, granu...
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WO/2022/223598A1 |
The present invention relates to a process for making small compacted organic framework bodies, wherein the process comprises the steps of: (a) dosing organic framework body powder into a restraining device to form restrained organic fra...
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WO/2022/224853A1 |
An oxygen absorber comprising a liquid oligomer having an unsaturated group, an oxygen absorption promoting substance, a carrier on which the liquid oligomer having an unsaturated group and the oxygen absorption promoting substance are s...
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WO/2022/224762A1 |
The herein disclosed art provides a CO2 absorbent material having improved CO2 absorption characteristics. Such a method for producing a CO2 absorbent material includes: preparing a first powder containing lithium silicate particles or l...
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WO/2022/220828A1 |
Porous polymeric carbon sorbents, including particularly polymeric carbon sorbents for CO2 capture for flue gas from power plants, for gases from other post combustion CO2 emission outlets, for gas storage, for direct air capture of CO2,...
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WO/2022/220742A1 |
Disclosed herein are metal organic framework (MOF) suspensions, and sols and compositions comprising MOF nanosheets. Also disclosed herein are their methods of preparation.
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WO/2022/221099A1 |
Disclosed is a heavy metal adsorbing mixture that sequesters heavy metals such as lead from water. The mixture is formed from two of more lead sorbents. The lead sorbents exhibit a synergistic effect such that the lead adsorption of the ...
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WO/2022/220063A1 |
The present invention addresses the problem of providing a novel molded sheet in which PCP/MOF is fixed on a sheet substrate without being hydrolyzed. The present invention employs, for example, a molded sheet characterized by comprisi...
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WO/2022/219161A1 |
This method of manufacturing a humidity control device (1) comprising steps of: a) providing an envelope (10) in an open configuration; b) introducing, in at least one part (11) of the open envelope, a given weight of a humidity control ...
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WO/2022/219160A1 |
This humidity control device (1), which is configured to maintain the relative humidity in an enclosure within a given range by absorbing or releasing water vapor, comprises an envelope (10) and a humidity control agent arranged inside t...
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WO/2022/219135A1 |
A crystalline sorbent material of formula: AbM'[M(CN)6]y·nH2O wherein A is a group 1 metal; b is from 0.001 to 0.3; M' is a transition metal; M is iron or cobalt; y is from 0.65 to 0.80; and n is from 0 to 7. The crystalline sorbent mat...
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WO/2022/217796A1 |
Provided are a cadmium-reducing biologically modified ceramsite and a preparation method therefor. The preparation method comprises the following steps: firstly, immersing ceramsite in a 1.5-2.5% glutaraldehyde solution, then washing, st...
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WO/2022/220451A1 |
Disclosed are: a method for preparing a porous carbon structure, capable of dramatically increasing the surface area and total pore volume of the porous carbon structure; and a porous carbon structure prepared using same. The method of t...
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WO/2022/217152A1 |
A composition for treating water including an organic soil amendment and having ions bound thereto is beneficial to aid in the removal of aqueous contaminants, such as phosphate, other phosphorus containing compounds, arsenic, arsenic co...
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WO/2022/211970A1 |
Processes and systems for upgrading a hydrocarbon. In some embodiments, the process for upgrading a hydrocarbon, can include contacting a gas that can include one or more C1-C4 hydrocarbons and carbonyl sulfide with a sorbent under condi...
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WO/2022/212366A1 |
A functionalized polymeric composition having a backbone, and at least one compound having at least one thiol-functional group or at least one amino-functional group. A method of preparing a functionalized polymeric composition, the meth...
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WO/2022/209581A1 |
This water-absorbent resin particle production device is provided with a dryer, a classifier, and a sorter. The dryer is for drying a water-absorbent resin composition to obtain water-absorbent resin precursors. The classifier is for cla...
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WO/2022/211321A1 |
Provided is a shoe care apparatus in which shoes are processed by a circulating air flow. A shoe care apparatus according to one aspect of the present invention comprises: an inner cabinet having an accommodation space in which shoes are...
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WO/2022/211322A1 |
A shoe care apparatus for treating shoes by means of a circulating air current is provided. The shoe care apparatus according to one aspect of the present invention comprises: an inner cabinet having formed therein an accommodation space...
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WO/2022/207948A1 |
The present invention relates to a new method for synthesising CHA/AEI intergrown material in its zeolitic form using a single organic structure-directing agent (OSDA), which is much simpler than previously described mixtures, and in whi...
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WO/2022/207449A2 |
The invention relates to an electrode material for extracting an elemental ion from a liquid medium, comprising at least one electrode material having at least one ion sieve that is capable of retaining or releasing an elemental ion, or ...
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WO/2022/211297A1 |
A shoe care apparatus according to an embodiment of the present invention comprises an inner cabinet, a suction port, a discharge port, a connection flow path, a blower and a moisture absorbent block. The moisture absorbent block include...
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WO/2022/211295A1 |
A shoe care apparatus according to an embodiment of the present invention comprises an inner cabinet, an inlet, an outlet, a connection passage, a heater, a blower, and a desiccant block. The air inside the inner cabinet flows into the c...
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WO/2022/211296A1 |
A shoe management apparatus according to an embodiment of the present invention comprises: an inner cabinet; a suction port; a discharge port; a connection flow path; a dehumidifying agent; a heater; a sump; a recycling flow path; and a ...
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WO/2022/210678A1 |
Provided is a water-absorbent resin capable of inhibiting backflow and leakage of a liquid absorbed by an absorbent body. When measured by the following measurement method, this water-absorbent resin shows a repeated water absorption a...
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WO/2022/207871A1 |
The present invention relates to a process for the manufacturing of bio-based aerogels derived from crystalline cellulose extracted from plants' fiber agricultural residues, and bio-based aerogels by said process.
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WO/2022/203986A1 |
The present invention describes a method to remove metals present in a mixture comprising one or more organic amines comprising the step of contacting the mixture with a silica-polyethyleneimine adsorbent.
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WO/2022/202466A1 |
The objective of the present invention is to provide a chromatographic carrier having excellent liquid permeability and excellent pressure resistance characteristics during liquid passage. This method for producing a chromatographic ca...
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WO/2022/202758A1 |
A radioactive substance adsorbent is provided which, even when the initial concentration of the radioactive substance is low, can exhibit excellent adsorption performance with high adsorbency. This radioactive substance adsorbent contain...
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WO/2022/199308A1 |
Disclosed in the present invention are a porous biochar for improving severe pollution and a preparation method therefor. Sagittaria sagittifolia having an excellent lead enrichment effect is used for absorbing heavy metal lead in pollut...
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WO/2022/203055A1 |
The present invention provides a method for producing lithium hydroxide which employs, as a source liquid, a wide variety of aqueous solutions containing lithium and which efficiently produces highly pure lithium hydroxide from the sourc...
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WO/2022/203163A1 |
An anticorrosive and moisture-proof composition according to the present invention comprises both a volatile corrosion inhibitor and a hygroscopic component, unlike a conventional corrosion inhibitor or desiccant, wherein both an organic...
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WO/2022/202848A1 |
The present invention provides an acidic gas adsorbent which has improved heat resistance. An acidic gas adsorbent according to the present invention is provided with a porous body and a solid amine compound that is loaded on the surface...
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WO/2022/202319A1 |
The present invention addresses the problem of providing a selective water purification material and a selective water purification device, which are capable of removing, from water to be subjected to water purification, heavy metal ions...
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WO/2022/202738A1 |
Provided are a noble metal adsorbent which enables easy recovery of a noble metal while achieving a high adsorption capacity with respect to a noble metal, a noble metal recovery method, and a noble metal adsorbent recycling method. A ...
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WO/2022/199351A1 |
A process for producing a heavy-metal-mediated biochar complex cured by using a silicate. The process involves using Hydrocharis dubia to adsorb heavy metals such as lead, manganese and zinc contained in sewage to the roots, stems, and l...
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WO/2022/202603A1 |
The present invention addresses the problem of providing a porous adsorbent material having high separation selectivity that is to be used for adsorbing and removing foreign substances from a starting solution of a biopharmaceutical whil...
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WO/2022/202152A1 |
The present invention provides a novel fiber which is suitable for an adsorbent of an acidic gas. The fiber according to the present invention contains a polymer that has an amino group. With respect to this fiber, the adsorption of carb...
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WO/2022/202467A1 |
The purpose of the present invention is to provide a carrier for chromatographic use which has excellent liquid permeability and also has excellent pressure resistance properties when a liquid is passed through the carrier. Provided is...
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WO/2022/202149A1 |
The present invention provides: an agent for adsorbing malodorous gas comprising a porous organic metal complex that includes a metal and a ligand which includes a nitrogen atom; and an application thereof.
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WO/2022/202375A1 |
The purpose of the present invention is to provide: an activated carbon fiber which has excellent heat resistance, while exhibiting excellent mechanical strength and processability even in cases where the diameter thereof is increased, a...
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WO/2022/202984A1 |
The present invention provides a deodorant composition which exhibits more excellent aldehyde capturing effect than conventional deodorant compositions even after water washing or laundering. The present invention uses a deodorant comp...
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