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WO/2024/023158A1 |
Disclosed herein is a solid sorbent for use in a carbon dioxide capture process, the sorbent comprising a solid sorbent support that comprises pores; and secondary amines that are covalently attached to the solid sorbent support, wherein...
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WO/2024/022894A1 |
The present disclosure relates to a process for recovery of a nucleic acid product from a composition. The process (100) comprising: (i) contacting (110) the composition with a chromatography material functionalised with a ligand. The ch...
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WO/2024/025920A1 |
A composition comprising a cross-linked binder and mineral particles selected from the group consisting of: i) expanded milled perlite particles having a D50 from about 5 to about 40 microns; ii) diatomaceous earth particles having a D50...
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WO/2024/021342A1 |
Disclosed in the present invention are an adsorbent, and a preparation method therefor and the use thereof. The adsorbent comprises metal ions and a molecular sieve, wherein a powder of the molecular sieve is obtained by contacting and m...
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WO/2024/024610A1 |
The present invention relates to a porous carbon which has the inclination of an approximate straight line of 4 or greater, said approximate straight line being obtained by, in the measurement of a nitrogen adsorption isotherm, convertin...
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WO/2024/023106A1 |
New uses of a silica impregnated fibrous non-woven fabric are disclosed with an oven-dry silica content of 7 - 30 wt.-% for binding nonpolar and/or oily liquids as well as hydrophobic binder fleeces and processes.
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WO/2024/024725A1 |
The present invention provides a deodorizing agent that has excellent capture efficiency and water resistance. An aminooxyalkyl group-containing polysiloxane having a structural unit represented by general formula (1) is used.
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WO/2024/023424A1 |
The present invention relates to a method for preparing a geopolymer capable of trapping at least one ion, comprising, firstly, the preparation of a geopolymer, which preparation comprises at least one step during which 3D printing is us...
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WO/2024/018779A1 |
A low-oxygen air supply system 10 comprises a plurality of low-oxygen air supply units 20 that generate low-oxygen air LA including oxygen at a concentration lower than the oxygen concentration in air and supplying the generated low-oxyg...
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WO/2024/019398A1 |
The present invention relates to a method for preparing a metal-organic framework, the method enabling storage capacity of a functional material such as acetylene to be increased. The present invention relates to a method for preparing a...
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WO/2024/017935A1 |
This invention discloses a method of capturing CO2 from air using solid forms of calcium hydroxide, preferably dry Ca(OH)2 to form CaCO3. The method is characterized by the use of Ca(OH)2 solid forms stacked in an air contactor device so...
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WO/2024/017556A1 |
The invention relates to a method for producing a sorption element (16) for removing carbon dioxide from the ambient air. The method comprises: - providing a carbon-dioxide-binding starting material (74) and a binder (36), - mixing the c...
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WO/2024/018162A1 |
Method for producing and recycling the solid carbon obtained from the pyrolysis of methane, comprising: (a) a step of supplying gas containing methane and pollutants; (b) a step of removing the pollutants from the gas from step (a) produ...
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WO/2024/019662A1 |
Disclosed herein are covalent organic frameworks (COFs) for gas separation fabricated using reticular chemistry with ellagic acid (EA), 2,5-diformylfuran (DFF), or 2,4,6-trihydroxy-1,3,5- benzenetricarbaldehyde, and triboronic acid-based...
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WO/2024/019091A1 |
Disclosed are water-absorbing resin particles that exhibit a water absorption rate of 3-30 seconds and a water absorption amount of 10 mL/g or more under a load of 2.07 kPa.
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WO/2024/019401A1 |
The present invention relates to metal-organic composite particles capable of simultaneously supporting and releasing two or more types of substances with different metal-organic functions and sizes. The metal-organic composite particles...
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WO/2024/017777A1 |
The invention relates to a filter layer containing a fibre matrix and an adsorbent embedded in the fibre matrix for the targeted removal of substances that impair the taste, in particular from wine, as well as a filter system with such a...
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WO/2024/019466A1 |
An embodiment of the present invention provides an organic-inorganic nanoporous adsorbent containing a hydroxy ligand and a method for preparing same. According to an embodiment of the present invention, water is used instead of using di...
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WO/2024/018251A1 |
The present invention relates to an industrial treatment process for spent filtration earth in the plant fat and biofuel sector in order to recover fats, earths and other valuable components. The process of the invention enables the reco...
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WO/2024/014023A1 |
Provided is an iron-based powder that is for an oxygen reactant and that has excellent oxygen reactivity. This iron-based powder is for an oxygen reactant, and contains: an iron powder in which ratio O/Fe of the number of atoms of oxygen...
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WO/2024/013083A1 |
The present invention relates to a method for preparing porous adsorbent particles. The present invention also relates to a porous adsorbent particle and a sampling device containing a plurality of said particles. The present invention a...
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WO/2024/013756A1 |
The present invention provides a method for the preparation of mesoporous adsorbent for deep desulphurization. The mesoporous adsorbent is comprised of metal oxide and zinc oxide. The method consists of co-precipitation assisted by therm...
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WO/2024/014762A1 |
The present invention relates to a method for producing magnesium silicate for use in food to remove free fatty acids contained in a waste edible oil and, more specifically, to a method for producing magnesium silicate for use in food, w...
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WO/2024/011760A1 |
Disclosed are a PLGlu-SS-lithium ion sieve composite material, a preparation method therefor, and a use thereof. The composite material comprises an H3LiMnTi4O12 lithium ion sieve and a gamma-polyglutamic acid compounded with the H3LiMnT...
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WO/2024/015224A2 |
A product for adsorbing one or more PF AS from a liquid is disclosed. The product may comprise attapulgite or sepiolite that has been surface functionalized with (a) a quaternary' amine surface coating solution that comprises a mono-quat...
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WO/2024/014177A1 |
Provided is an iron-based powder for an oxygen reactant that has exceptional oxygen reactivity. This iron-based powder for an oxygen reactant contains an iron powder having an atomic number ratio O/Fe of oxygen and iron of 0.30 or less a...
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WO/2024/015264A1 |
An absorbent material may include glucomannan and biodegradable and/or non-biodegradable additives/base material. The biodegradable additives may be corn, walnut shells, newspaper, grass, wood chips, x-DDGs, and the like.
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WO/2024/014022A1 |
Provided is an iron-based powder for an oxygen reaction agent that does not need the use of a metal halide and has excellent oxygen reactivity. The iron-based powder for an oxygen reaction agent includes: an iron powder having an atomic ...
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WO/2024/015248A1 |
A method of immobilizing a metal catalyst in a porous support includes additively forming a precursor structure on a substrate from a metal catalyst and at least one of a metal oxide or a metal cluster compound; exposing the precursor st...
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WO/2024/011796A1 |
Provided in the present invention is a lithium adsorption material, which is a hydroxyl synthetic salt with a porous structure and a molecular formula of DG3(TO4)2(OH)6 or DG3(TO4)2(OH,H2O)6, where D represents a cation with a coordinati...
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WO/2024/011795A1 |
The present application provides a lithium adsorbent and a preparation method therefor and a lithium ion extraction method. The lithium adsorbent comprises hydroxycarbonate of which the chemical formula is DGCO3(OH)2, wherein D is select...
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WO/2024/009692A1 |
This deodorant is produced using a biomass, as a raw material, derived from a silicicolous plant such as rice husk, rice straw, and wheat straw. The deodorant is obtained by loading the biomass derived from a silicicolous plant into a ga...
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WO/2024/010617A1 |
Systems and methods for treating water containing PFAS are disclosed. Adsorption media may be used to remove PFAS from water. Supercritical carbon dioxide (sCO2) may be used to release PFAS from loaded adsorption media to form an extract...
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WO/2024/011231A1 |
In some embodiments, a system for extraction of carbon dioxide (CO2) from air is provided. In some embodiments, the system is configured to operate in at least two phases, a first absorption phase where CO2 is adsorbed from an air stream...
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WO/2024/008836A1 |
The invention relates to a method for cleaning groundwater (1a, 1b) contaminated by pollutants. The contaminated groundwater is brought into contact with an adsorption material (2). Pollutants or organic pollutants are adsorbed by the ad...
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WO/2024/009276A1 |
The invention relates to a method for treating water having a dissolved oxygen saturation level of 30 to 80 percent, which method comprises the steps of: passing the water to be treated through two beds arranged in series, namely: - a fi...
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WO/2024/008917A1 |
The invention relates to an apparatus (1) for the material treatment of raw materials. The apparatus (1) has a heating system (2), a distillation unit (3), and a reaction unit (4), as well as a control device (15). The reaction unit (4) ...
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WO/2024/007797A1 |
A method for preparing selenium-enriched modified biochar used for adsorbing cadmium. Selenium-enriched rice husks are impregnated in a hydrochloric acid solution of CaCl2 for 20-24 hours, and are dried and carbonized, the carbonization ...
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WO/2024/009168A1 |
The present invention relates to a process for preparation of silica particles having globulous morphology, high bulk density low porosity, low oil absorption value, and narrow particle size distribution. The globular silica obtained is ...
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WO/2024/002724A1 |
The invention relates to a material for quantitatively removing carbon dioxide from a gas stream. The material comprises a mixture of sodium hydroxide, calcium hydroxide and at least one desiccant, the desiccant being a molecular sieve. ...
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WO/2024/003420A1 |
The present invention relates to a process for the production of an adsorbent body comprising a framework and a polymeric binder.
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WO/2024/006754A1 |
A device may include a roller, a half pipe which is separated from the roller by a gap, a motor, a speed controller configured to control operation of the motor, and a drive which is operably connected to the motor and configured to rota...
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WO/2024/004928A1 |
Provided are: a regeneration method for an acid-gas adsorption device and an operating method for an acid-gas adsorption device, the methods being capable of smoothly recovering the acid-gas recovery performance and reducing running cost...
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WO/2024/003278A1 |
The present invention relates to a method of capturing carbon dioxide comprising: a) providing a particulate material, wherein the particulate material comprises calcium carbonate and/or titanium dioxide, b) providing a silane, c) provid...
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WO/2024/002671A1 |
The present invention concerns an adsorbent composition comprising bleaching earth and a filter aid and its use in removing impurities from hard-to-treat feedstocks to improve filtration behavior while at the same time maintaining high c...
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WO/2024/005549A1 |
The present invention relates to a hydrogen production technology, and more particularly, to a chloride ion adsorbent, method for manufacturing the adsorbent, and method for direct hydrogen production from seawater using the adsorbent. T...
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WO/2024/004660A1 |
A sheet material (10) comprises: paper (20) containing a fiber material (25); a binder (40) bonded to a surface (20A) of the paper (20); and a metal organic structure (50) composed of a metal and an organic ligand. The metal organic stru...
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WO/2024/005839A1 |
Methods are provided for synthesizing metal organic framework compositions in an aqueous environment and/or in a mixed alcohol / water solvent. The methods can allow for formation of MOF-274 metal organic framework compositions, such as ...
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WO/2024/000035A1 |
The present invention relates to a method of promoting adsorption of one or more gases to solid particulate material, the method comprising ball milling the solid particulate material (i) in the presence of the one or more gases maintain...
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WO/2024/005988A1 |
A method may include: contacting a feed stream comprising carbonyl sulfide with an aqueous stream comprising water in the presence of a carbonyl sulfide hydrolysis catalyst, wherein the carbonyl sulfide hydrolysis catalyst comprises a so...
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