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WO/2022/267112A1 |
A composite adsorbent for acid mist, and a preparation method therefor and the use thereof. The preparation method comprises the following steps: using a material A and a mixture B as raw materials, and subjecting same to a heating treat...
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WO/2022/269184A1 |
A process for producing a MOF-based product comprises mixing raw materials to form a starting batch, said starting batch comprising a MOF powder and a polysaccharide gellable by a gelling agent, the mass ratio of the amount of said polys...
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WO/2022/270574A1 |
Provided are: a polymer containing a skeleton derived from a dehydroabietic acid compound in a molecular chain constituting a main chain; an adsorbent containing said polymer; and an adsorption device having said adsorbent.
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WO/2022/270169A1 |
The present invention provides a carbon dioxide recovery device for reducing the carbon dioxide concentration in an indoor space. This carbon dioxide recovery device 100 captures carbon dioxide from an indoor space 70. The carbon dioxide...
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WO/2022/269604A1 |
The technology subject of the present application concerns a water treatment system utilizing hexacyanoferrate salts.
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WO/2022/264758A1 |
Provided are a β-type zeolite that maintains high crystallinity and improved heat resistance even in a severe thermal environment, and an exhaust gas-purifying composition. An 27Al MAS NMR spectrum of the β-type zeolite shows peaks t...
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WO/2022/264645A1 |
A method for analyzing a modified nucleoside according to the present invention comprises: an elution step for introducing a sample containing a target component that is a modified nucleoside of which the hydrophobicity is increased by m...
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WO/2022/266507A1 |
A column is disclosed for removal of sTNF-R2 from a body fluid. The column has a compartment, an inlet coupled to the compartment and configured to receive the body fluid, and a substrate disposed within the compartment. A capture ligand...
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WO/2022/266002A1 |
A computer implemented method for designing chemical reactions for catalyst construction is described. The method includes extracting historical data including historic chemical reaction data and historic catalyst construction yield data...
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WO/2022/266377A1 |
Systems for recovering CO2 from a combustion gas stream are provided. Compositions are also provided; the compositions can include: a nanoporous framework composition; a ligand associated with the nanoporous framework composition; and CO...
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WO/2022/265879A1 |
A method and apparatus for removal of at least one rare earth element (REE) or at least one pre-selected ion can include forming a hairy nanocellulose (HNC) from a feed, feeding the HNC to a solution including the at least one REE or pre...
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WO/2022/257041A1 |
The present application relates to a solid amine CO2 adsorbent and a preparation method therefor. The preparation method comprises: providing pseudoboehmite; reaming the pseudoboehmite; performing calcination on the reamed pseudoboehmite...
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WO/2022/257560A1 |
The present invention relates to a vinyl monomer-polyvinyl crosslinking agent copolymer non-porous microsphere, a preparation method therefor and an application thereof. The vinyl monomer-polyvinyl crosslinking agent copolymer non-porous...
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WO/2022/257843A1 |
The present invention provides a method for deep removal of divalent and trivalent scaling ions from heavy oil produced water. The method comprises performing divalent and trivalent scaling ion deep removal treatment on heavy oil produce...
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WO/2022/260091A1 |
In this synthetic adsorbent, the maximum value of a differential pore volume (mL/g) determined under pressure conditions from 0.5 psia to 30.0 psia as measured by the following method exceeds 0.05 mL/g.
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WO/2022/258939A1 |
Use of a separation material comprising picolinic acid ester or picolinic acid amide functional groups immobilised on a solid support to selectively remove Ni from an aqueous solution.
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WO/2022/257045A1 |
A silicon-based solid amine CO2 adsorbent and a preparation method therefor. The method comprises: providing a silicon source liquid, the silicon source liquid being a silicate solution or a liquid organosilicate, and the silicate soluti...
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WO/2022/260542A1 |
The present disclosure provides a process for recycling sorbent used in a process for extracting lithium from an aqueous solution containing lithium. The process may comprise bringing an aqueous solution containing lithium into contact w...
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WO/2022/259880A1 |
The purpose of the present invention is to provide a GIS-type zeolite molded body having greater strength. One embodiment of the present invention is a GIS-type zeolite molded body that contains a GIS-type zeolite and a carrier and satis...
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WO/2022/259929A1 |
The present invention is a solid material for recovering carbon dioxide, which comprises 50% by weight to 99% by weight of sodium ferrite and 1% by weight to 50% by weight of an organic or inorganic binder, in which the average particle ...
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WO/2022/257352A1 |
Disclosed is a method for harmlessly treating hexavalent chromium ions by using metallurgical desulfurization slag. According to the method, low-cost metallurgical solid wastes are used as raw materials, and metallurgical desulfurization...
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WO/2022/256863A1 |
A solvent extraction process for removing poly- and perfluoroalkyl substances (PFAS) from a PFAS laden adsorbent is disclosed. The process comprises introducing a substantially pure solvent at an elevated temperature to a bed of the PFAS...
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WO/2022/259268A1 |
The Synthesis of Zeolite nanosheets from mining waste without using any OSDA or chemical reagents during the secondary growthof zeolite nanosheets is disclosed. The produced Zeolitenanosheet may be a synthetic material.
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WO/2022/255905A1 |
The present method includes preparing a working solution of elements to be separated in nitric or hydrochloric acid with a concentration in the range of 0.01-0.15 mol/L, sorbing lutetium-177 and ytterbium from said working solution in a ...
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WO/2022/254323A1 |
The present invention relates to a water absorbent composite containing a polymer and hydrogel particles. The present invention also discloses a method for obtaining such composite and applications.
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WO/2022/254873A1 |
Provided are a fine particle adsorption material and removal method that enable sufficient removal of fine particles from a solvent having a low water content. This fine particle adsorption material is for adsorbing and removing fine par...
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WO/2022/256848A1 |
Sorbent sheets containing sorbent and binder may be used for efficient adsorption and desorption of low-density hydrocarbons to the sorbent, such as activated carbon, therein. One or more sheets, optionally arranged in a multi-layered co...
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WO/2022/253637A2 |
Device for purifying gas, wherein the device (1) substantially comprises a vessel (2) having an inlet (3) for gas to be purified and an outlet (4) for purified gas, wherein in the vessel (2) two or more blocks (6) of a purifying agent ar...
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WO/2022/255383A1 |
The purpose of the present invention is to provide: a YFI-type zeolite having a small difference in desorption start temperature before and after the hydrothermal endurance treatment; a production method therefor; a hydrocarbon adsorbent...
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WO/2022/255249A1 |
[Problem] Provided is perfluoroalkyl compound-adsorbing activated carbon capable of efficiently adsorbing even perfluoroalkyl compounds in water containing contaminants such as so-called environmental water and waste water. [Solution] Th...
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WO/2022/256456A1 |
The instant disclosure sets forth a process for re-activating a mineral residue. The process includes providing a mineral residue, which includes a core and a shell around the core. In certain examples, the core comprises calcium (Ca), m...
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WO/2022/255596A1 |
The present invention relates to a surface of copper-based coordination polymer particles for capturing carbon dioxide and absorbing volatile organic compounds and a preparation method therefor and, specifically, to a novel adsorbent com...
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WO/2022/256849A1 |
Sorbent for filtering a coolant in immersion cooling systems, such as those used to cool electronic components. Sorbent may comprise activated carbon sorbent materials that have a bulk oxygen content of about 1 wt. % to about 5 wt. %, a ...
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WO/2022/252354A1 |
A modified biochar algae inhibitor, a use thereof, and a preparation method therefor. The modified biochar is obtained by modifying magnesium oxide-based biochar by means of ferroferric oxide. The modified biochar is used to perform alga...
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WO/2022/254237A1 |
The present invention relates to a water absorbent composite containing a polymer and hydrogel particles. The present invention also discloses a method for obtaining such composite and applications.
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WO/2022/252071A1 |
A synthetic polymeric porous medium with a core-shell (s) hierarchical layer structure, whose core and shell (s) are covalently modified with distinct chemical functional groups or same functional group with different density. Here the m...
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WO/2022/256791A1 |
A composition for selectively removing a first ionic contaminant from a wastewater stream. The composition is formed into a particle. The composition includes a core formed of a non-active material relative to the first ionic contaminant...
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WO/2022/256241A1 |
The present invention relates to an improvement in the stage of magnetic concentration of mineral or mineral particles using one or more functionalized nanomagnetic products. This product can be applied in a dosed form directly to the pu...
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WO/2022/253175A1 |
A synthetic polymeric porous medium with a core-shell (s) hierarchical layer structure and has an essentially homogeneous porous structure from inside to outside of the medium, whose core and shell (s) are covalently modified with distin...
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WO/2022/255235A1 |
The present invention addresses the problem of providing: a novel metal organic structure having gas storage capability; and a gas-storing agent and a gas storage method, in each of which the metal organic structure is used. Provided i...
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WO/2022/255300A1 |
Provided is a method for producing a water-absorbing resin having increased water holding capacity, water absorption capacity under load, and DW without pressure. This method for producing a water-absorbing resin produces the same by s...
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WO/2022/254315A1 |
The method for the manufacture of a composite material for the recovery of nutrients and/or pollutants from wastewater, comprising, in succession, the following phases: - supply of at least one carbonate material; - supply of at least on...
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WO/2022/250612A2 |
The present disclosure relates to a functionalised bead having a core and a surface, comprising peroxide moieties within the core of the bead, and peroxide particles adhered to the surface of the bead. The core comprises anionic and hydr...
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WO/2022/249774A1 |
An adsorption device (4) comprises an adsorption material (5) that adsorbs to a gaseous prescribed component, and a holder (8) that holds the adsorption material (5) so as to be capable of contacting a gas. The holder (8) has a holder bo...
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WO/2022/251494A1 |
Sorbent regeneration systems for use in dialysis machines are described. Sorbent regeneration cartridges may include a layer of urease, a layer of acid zirconium phosphate, and a layer of sodium zirconium phosphate. An apparatus for cond...
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WO/2022/247674A1 |
The present application relates to a three-dimension carboxylic acid covalent organic framework, a preparation method therefor and the use thereof. The three-dimension carboxylic acid covalent organic framework is prepared from a monomer...
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WO/2022/247694A1 |
The present invention relates to the technical field of additive decomposition products, and specifically relates to a filling material and a preparation method therefor, and a preparation method for an electrolytic copper foil for high-...
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WO/2022/248846A1 |
The invention relates to a method of producing an activated substrate comprising: • (a) modifying a substrate, wherein the substrate comprises a base matrix, to form a base matrix comprising a leaving group; • (b) contacting the base...
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WO/2022/247337A1 |
The present invention relates to a modified macroporous adsorption resin, a preparation method therefor and the use thereof. The preparation method for a modified macroporous adsorption resin comprises the following steps: obtaining a ma...
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WO/2022/251134A1 |
Provided herein are methods of making the present metal-organic framework spheres and novel compositions produced by the same. In the present methods, sodium alginate and water are mixed to produce an aqueous sodium alginate solution. Me...
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