| Document |
Document Title |
|
WO/2024/119533A1 |
Disclosed is a preparation method for a hydrophobic modified membrane based on multi-effect heat energy conversion. The preparation method therefor comprises the following steps: S1, dispersing surface-carboxylated carbon nanotubes in a ...
|
|
WO/2024/121488A1 |
The present invention relates to a method for delaminating an assembly 2 comprising at least one polymer membrane and at least a cathodic catalytic layer and an anodic catalytic layer, the assembly 2 being configured to be integrated int...
|
|
WO/2024/120196A1 |
The present invention relates to the technical field of membrane separation, and specifically relates to an acid- and alkali-resistant composite nanofiltration membrane, and a preparation method therefor and the use thereof. The acid- an...
|
|
WO/2024/118133A1 |
A mixture for forming an anion exchange membrane includes a rigid monomer, an active monomer, and a polymerization initiator. The active monomer includes an acrylate group and a functional group selected from the following: a cation grou...
|
|
WO/2024/114370A1 |
A preparation method for a nanofiltration membrane and a nanofiltration membrane prepared by using same. The preparation method comprises the following steps: performing oxidation treatment on a polypropylene microporous membrane to hydr...
|
|
WO/2024/118454A1 |
One aspect of this invention relates to an apparatus and a method for two-dimensional (2D) material separation and material recovery. The method includes providing a mixture dispersion containing 2D material, at least one processing solv...
|
|
WO/2024/109592A1 |
A preparation method for a reverse osmosis membrane, and a reverse osmosis membrane prepared thereby. The preparation method modifies the surface physicochemical property of a reverse osmosis membrane by means of introducing into a desal...
|
|
WO/2024/105106A1 |
The invention relates to methods of preparing a polyamine-based membranes comprising the steps of polymerizing compound An with compound Bm, wherein An is a molecule with n amine functional groups, and, wherein Bm is a molecule with m al...
|
|
WO/2024/107436A1 |
Described are porous sintered metal membranes that include multiple layers made from different metal particles, that may be useful as filter membranes, and methods of making and using the porous sintered metal membranes.
|
|
WO/2024/107905A1 |
Provided are articles and membranes, which may be functional membranes, that address the limitations of membranes known in the art. The membranes can be formed from porous substrates, carbon nanotubes, CO2-philic components, and quantum ...
|
|
WO/2024/107799A1 |
A percolation-assisted coating (PAC) process that combines top-down and bottom-up approaches in a continuous-flow microfluidic device to deposit metal organic frameworks (MOFs) on a porous substrate. Methods of coating a porous substrate...
|
|
WO/2024/100504A1 |
A process for formation of a membrane for brackish water reverse-osmosis for high salinity brackish water application, the process comprising steps of: coating a first layer on a polymer, with a first solution of a predetermined weight p...
|
|
WO/2024/100239A1 |
The invention relates to a method to fabricate graphene membranes with N-functionalized pores for selective gas separation, and further relates to a method of preparation and uses thereof. In particular, the invention relates to the grap...
|
|
WO/2024/096486A1 |
The present invention provides a double-layer hollow fiber membrane for enclosing a hollow body through which blood flows and delivering uremic toxins and waste products in the blood to the outside, and a method for manufacturing same. T...
|
|
WO/2024/095079A1 |
The present disclosure provides microporous hollow fiber webs, including connected hollow fibers. At least some of the hollow fibers have an open celled porous structure including microfibrils that connect lamellae microstructures. Metho...
|
|
WO/2024/093085A1 |
A highly asymmetric spongy polysulfone porous membrane and a preparation method therefor. The polysulfone porous membrane comprises a pre-filtering region and a separation region, wherein one side of the pre-filtering region is a first o...
|
|
WO/2024/094454A2 |
A separator for alkaline hydrolysis comprising a porous layer, the porous layer comprising inorganic particles, characterized in that the inorganic particles have a fraction of primary particles having a diameter above 100 nm of lower th...
|
|
WO/2024/097342A1 |
Polymer composite materials are disclosed containing one or more chemical scavengers. The polymer composites are porous and are configured to be contacted with a liquid for removing trace amounts of metals, proteins, polypeptides, polyph...
|
|
WO/2024/096817A1 |
The present invention describes a method for producing a modified thin-film composite (TFC) membrane, the method comprising the steps of providing a porous substrate derived from polysulfone, forming a functional layer on a surface of th...
|
|
WO/2024/096398A1 |
The present invention relates to a ceramic separation membrane and a manufacturing method therefor. Specifically, the present invention relates to a ceramic separation membrane manufacturing method, which controls material characteristic...
|
|
WO/2024/094453A2 |
A separator for alkaline hydrolysis comprising a porous layer, the porous layer comprising zirconium oxide particles, characterized in that the zirconium oxide particles have a particle size of 70 nm or less, measured using the Debye-Sch...
|
|
WO/2024/097343A1 |
Polymer composite materials are disclosed containing one or more chemical scavengers. The polymer composites are porous and are configured to be contacted with a liquid for removing trace amounts of metals, proteins, polypeptides, polyph...
|
|
WO/2024/090457A1 |
As a gas separation membrane which suppresses leaks and exhibits excellent carbon dioxide permeability under low temperature conditions, the present invention provides a gas separation membrane (10) having a separation function layer (15...
|
|
WO/2024/091872A1 |
An asymmetric hollow carbon fiber may include an outer wall surrounding a hollow interior space, wherein the outer wall includes an oxidized surface layer, a dense separating layer, and a porous support layer. The dense separating layer ...
|
|
WO/2024/091871A1 |
An asymmetric hollow carbon fiber may include an outer wall surrounding a hollow interior space. The outer wall may include a dense separating layer having a thickness from 2 microns to 6 microns and a porous support layer between the de...
|
|
WO/2024/089493A1 |
Porous polymeric membranes are provided. A porous polymeric membrane includes a first outer surface having a patterned array of first pores having irregularly shaped perimeters; an opposing second outer surface having a plurality of seco...
|
|
WO/2024/087771A1 |
The present invention relates to the technical field of membrane materials, and disclosed are a cellulose ultrafiltration membrane and a preparation method therefor. The cellulose ultrafiltration membrane comprises a main body, which seq...
|
|
WO/2024/087772A1 |
A virus-removing composite membrane and a preparation process therefor. The virus-removing composite membrane comprises a main body. The main body comprises a porous substrate layer comprising a liquid inlet surface and a separation laye...
|
|
WO/2024/084022A1 |
The invention relates to the use of a bactericidal material for removing legionella from drinking water, the bactericidal material comprising an organic or inorganic substrate, and the organic or inorganic substrate comprising a coating ...
|
|
WO/2024/086701A1 |
PHA-based microporous and tough articles having node and fibril structures, and processes to create these articles using a below the melt processing approach are provided. A method of forming a porous expanded PHA composite comprising a ...
|
|
WO/2024/076233A1 |
The present invention is in the field of processes of separation using semi-permeable membranes, e.g., dialysis, osmosis, ultrafiltration, and an apparatus specially adapted therefor. It may also be considered to relate to a climate chan...
|
|
WO/2024/077298A1 |
Filtration apparatus including Graphene Oxide (GO) membranes are described herein. The GO membranes exhibit durability under harsh operation conditions including elevated temperatures, high pressure, and/or non-neutral pH. The filtration...
|
|
WO/2024/074542A1 |
The present invention relates to a method for coating a preferably porous and/or hydrophilic hollow-fiber membrane (1) with a coating material (B), the method comprising the steps of: providing the hollow-fiber membrane (1) that has a co...
|
|
WO/2024/074906A1 |
An anion exchange separation article is provided that is useful for separation of complex samples that contain a mixture of materials having different ionic charges. The separation articles include a plurality of polymeric chains grafted...
|
|
WO/2024/068332A1 |
A membrane adapted for alkaline water electrolysis is disclosed together with an alkaline water electrolysis device containing the membrane. A method for producing hydrogen, and a method for producing a membrane for alkaline water electr...
|
|
WO/2024/073485A1 |
Methods and systems directed to recovery of lithium (e.g., lithium salts) from liquid streams are provided. In some embodiments, methods relate to obtaining lithium (e.g., as a solid lithium salt) by removing at least a portion of liquid...
|
|
WO/2024/063698A1 |
A metal-organic framework membrane There is provided an amorphous monolithic metal-organic framework membrane which is free of grain boundaries and grain junctions. There is also provided a method of forming the same.
|
|
WO/2024/056365A1 |
A gas separation membrane comprising: (i) a porous substrate; (ii) a gutter layer comprising a cross-linked polysiloxane polymer; (iii) a discriminating layer comprising at least 60 w/w % of ethylene oxide (EO) groups and at least 0.15 m...
|
|
WO/2024/056366A1 |
A gas separation membrane comprising: (i) a porous substrate; (ii) a gutter layer comprising a cross-linked polysiloxane polymer; (iii) a discriminating layer comprising at least 60 w/w % of ethylene oxide (EO) groups and at least 0.15 m...
|
|
WO/2024/056252A1 |
The present invention provides bi- or multilayered membranes comprising a track-etched membrane and at least one layer of a porous pre-filter material with pores having a pore size, which is equal to or larger than the pore size of the t...
|
|
WO/2024/052816A1 |
Asymmetric hollow fiber membranes comprising a porous substrate layer and a skin layer are described. The skin layer is a copolymer of polymethyl pentene and polypropylene. Gas separation articles made using such hollow fiber membranes, ...
|
|
WO/2024/046763A1 |
The invention relates to a semipermeable membrane (10), more particularly for use in membrane humidifiers for fuel cell systems, comprising a) a carrier layer (12) comprising a composite material, comprising at least one plastic and at l...
|
|
WO/2024/044869A1 |
The present application provides a modified nanofiltration support membrane, a preparation method therefor and a composite nanofiltration membrane. The modified nanofiltration support membrane comprises a microporous membrane and a polym...
|
|
WO/2024/046829A1 |
The invention provides a gas-tight membrane for use as a burst membrane, especially for emergency venting in connection with batteries, e.g. for cars, e-bikes, handheld devices, electronic cigarettes, energy storing devices or heavy-duty...
|
|
WO/2024/047477A1 |
The present disclosure relates to an acid-base polymer blend membrane for selective transport of water molecules from a gaseous mixture comprising: at least one first polymer (A) exhibiting acidic groups, at least one second polymer, whe...
|
|
WO/2024/049243A1 |
A plasma processing apparatus for a unit cell for a secondary battery, according to an embodiment of the present invention, comprises: a discharge roller which transfers a separator of a unit cell for a secondary battery and which has a ...
|
|
WO/2024/046493A1 |
Provided in the present invention are a preparation method for and the use of a modified polytetrafluoroethylene stretch film. The preparation method for a modified polytetrafluoroethylene stretch film comprises the following steps: (1) ...
|
|
WO/2024/042431A1 |
A hollow-fiber membrane. The hollow-fiber membrane is made from a polymeric blend comprising an aromatic sulfone polymer and polyoxazoline, wherein the polymeric blend comprises from 27 wt.% to 30 wt.% aromatic sulfone polymer, based on ...
|
|
WO/2024/042311A1 |
An apparatus (100) and method for integrated tritium extraction and recovery in a fusion power system is described. The technique comprises combining – in a tritium extraction unit (102) – a fluid tritium breeding composition (120) w...
|
|
WO/2024/037662A1 |
A preparation method for and the use of a bismuth ion filter membrane. The preparation method comprises the following steps: putting a filter membrane base material into a cleaner, adding a solution of a nonionic chelating agent and wate...
|
