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Matches 251 - 300 out of 24,751

Document Document Title
WO/2017/222244A1
Disclosed are a super-hydrophobic microfiltration membrane for membrane distillation, a membrane distillation filtration module including the same, and a manufacturing method therefor, the membrane being capable of ensuring an increased ...  
WO/2017/220363A1
Use of a membrane M, comprising at least one sulfonated polyarylene ether A for removing arsenic compounds AS from aqueous systems, said membrane M being an ultrafiltration or microfiltration membrane with a molecular weight cutoff of at...  
WO/2017/221135A1
Embodiments of the present disclosure provide compounds derived by Troger's amine as shown below, microporous structures, membranes, methods of making said compounds, structures, and membranes, methods of use for gas separation, and the ...  
WO/2017/220907A1
Filter for the filtration of a liquid, comprising or formed by a support element made from a porous ceramic material and a membrane separation layer for the filtration of said liquid, said support element being covered on the portion of ...  
WO/2017/221761A1
The present invention provides a method for producing a separation membrane equipped with a silicalite membrane which does not use NaOH or the like that drives up costs in terms of devices, facilities, and process time. This method is fo...  
WO/2017/223048A1
Chromatography devices and methods for forming and using the devices are described. The devices include a polyamide-based support phase and a polymer grafted to a surface of the polyamide-based support phase. A microwave-assisted graft p...  
WO/2017/215682A1
The polymeric matrix for the preparation of membranes contains a solution of polyethersulfone, N-methyl-2-pyrrolidone and polyvinylpyrrolidone and further an organic additive selected from the group consisting of 1-([1,2,4]triazolo[1,5-c...  
WO/2017/216185A1
The present invention pertains to a membrane for an electrochemical device, to a process for manufacturing said membrane and to use of said membrane in a process for manufacturing an electrochemical device.  
WO/2017/216420A1
The present invention relates to a method for catalytic partial oxidation of hydrocarbons into syngas in a reactor, to the reactor, and to a method for producing a catalytic oxygen permeable membrane system for use in the reactor. The me...  
WO/2017/217446A1
[Problem] To provide a porous membrane suitable for use in filtration, having excellent blocking performance and water permeability performance, and enabling filtration with long-term stability. [Solution] A porous membrane characterized...  
WO/2017/218932A1
A control valve for a reverse osmosis water purifying system provides a feed water port, a squeeze water port, a drain port, and a product water connection, each of which open into a bore. A first, second, and third O-rings are located i...  
WO/2017/212039A1
Method for making a porous graphene layer (5) of a thickness of less than 100 nm with pores (6) having an average size in the range of 5-900 nm, is presented, comprising the following steps: providing a catalytically active substrate (1)...  
WO/2017/212382A1
Aspects of the present disclosure provide for bridgehead-substituted triptycene-based diamines and methods of making bridgehead-substituted triptycene-based diamines.  
WO/2017/214221A1
This invention provides a new facilitated transport membrane comprising a relatively hydrophilic, very small pore, nanoporous support membrane, a hydrophilic polymer inside the very small nanopores on the skin layer surface of the suppor...  
WO/2017/212246A1
The present invention relates to a process for preparing an asymmetric integrally skinned membrane for the separation of at least one solute from a solution, comprising the steps of: (a) preparing a polybenzimidazole dope solution compri...  
WO/2017/213129A1
This fluid device is provided with: a flow passage through which a liquid flows; and a tank that is connected to the flow passage and that stores the liquid. The tank is provided with: an exhaust port through which a gas is discharged; a...  
WO/2017/210728A1
A method for preparing a palladium-gold alloy layer on a substrate by electrodepositing said coating surface with an aqueous electroplating solution comprising of an aqueous solution of a soluble palladium compound and a soluble gold com...  
WO/2017/209536A1
A filter medium is provided. A filter medium according to an embodiment of the present invention comprises: a fiber web layer of a three-dimensional network structure including nanofiber; and a hydrophilic coating layer which covers at l...  
WO/2017/207424A1
The present invention relates to the manufacturing of metal organic framework (MOF) containing composite materials, particularly membranes. The inventive process comprises the steps of a phase inversion polymer formation containing pores...  
WO/2017/209151A1
The porous hollow-fiber membrane of the present invention comprises a fluororesin polymer, and has columnar structures oriented in the longitudinal direction thereof. In the porous hollow-fiber membrane, molecular chains of the fluorores...  
WO/2017/209336A1
The present invention provides: a porous double membrane comprising a metal-type first porous membrane comprising a first microporous channel and a second porous membrane comprising a second microporous channel, wherein the second porous...  
WO/2017/209150A1
This hollow fiber membrane module is provided with: a cylindrical case having a first end and a second end in the direction of height; a plurality of hollow fiber membranes accommodated in the cylindrical case; and a first potting unit a...  
WO/2017/208052A1
An acid mine drainage (AMD) treatment means comprising polyethersulfone (PES) having dispersed therein hydroxy-sodalite (H-SOD) so as to form a membrane is described. The PES-H-SOD membrane is suitable for treatment of acid mine drainage...  
WO/2017/210291A2
A pleated filter including a porous fluoropolymer filter membrane and a supporting net positioned directly adjacent to the filter membrane. In various embodiments the supporting net is placed on at least one of an outflow side of the fil...  
WO/2017/210291A3
A pleated filter including a porous fluoropolymer filter membrane and a supporting net positioned directly adjacent to the filter membrane. In various embodiments the supporting net is placed on at least one of an outflow side of the fil...  
WO/2017/210199A1
Disclosed herein are embodiments of fluidic devices that can be used to detect the presence (or absence) of analytes in samples by providing separate and distinct chromatographic signals for particular analytes. The fluidic devices descr...  
WO/2017/205732A1
Composites comprising polymeric nanofibers, metal oxide nanoparticles, and optional surface-segregating surfactants and precursor compositions are disclosed. Also disclosed are nonwoven mats formed from the composites and methods of maki...  
WO/2017/205722A1
The present disclosure provides a porous polymeric membrane that is coated with a cross -linked polymerized monomer. The coating on the porous polymeric membrane has a charge when it is immersed in an organic liquid. The coated porous po...  
WO/2017/204254A1
Provided are: a dehydration system with which it is possible to minimize damage to the membrane element in a zeolite membrane module; and an operation method for the dehydration system. This dehydration system for aqueous organic compoun...  
WO/2017/201482A1
Described herein is a crosslinked graphene based composite membrane that provides selective resistance to fluids solutes while providing water permeability, such as a selectively permeable membrane comprising a crosslinked graphene with ...  
WO/2017/200313A1
The present specification provides a method for manufacturing a water treatment separator, a water treatment separator manufactured using the same, and a water treatment module comprising the water treatment separator, wherein the method...  
WO/2017/199247A1
Disclosed herein methods for combating biofouling in a liquid, e.g. an aqueous medium by providing a surface coated with at least one laser-induced graphene (LIG) layer in said liquid medium. Particularly disclosed herein method and devi...  
WO/2017/195457A1
A polyethylene resin porous hollow fiber membrane having a plurality of microfibrils which include a polyethylene resin and which are aligned in the fiber longitudinal direction, and nodular parts comprising a lamellar laminate connected...  
WO/2017/196656A1
The present disclosure provides a multilayer article. The multilayer article includes a) a microfiltration membrane substrate; b) a first layer directly attached to the first major surface of the microfiltration membrane substrate; and c...  
WO/2017/197205A1
Membranes comprising graphene oxide sheets and associated filter media and methods are provided. In some embodiments, a membrane may comprise graphene oxide sheets that have undergone one or more chemical treatments. The chemical treatme...  
WO/2017/193430A1
Disclosed are a preparation method of a high-strength anti-pollution antibacterial hollow fibre nanofiltration membrane and a membrane prepared by the method. The preparation method comprises the following steps: S1,a chemical cross-link...  
WO/2017/194609A1
According to the invention, an anion exchange material is used as an adsorber material for use in the prevention or treatment of serious progressions of infectious diseases, in particular infectious diseases caused by viral infection, fu...  
WO/2017/196285A3
The invention relates to a genomic DNA isolation method, kit and production method thereof, that is economic, high quality and efficient, free of carcinogenic and mutagenic agents, with no negative impact on the environment and the resea...  
WO/2017/192749A1
A semipermeable ultrathin polymer membrane is a microfluidic device that comprises a substantially optically transparent polymer film having a surface area to thickness ratio of at least 1,000,000:1, and an array of precisely spatially o...  
WO/2017/192306A1
Compositions include a compound preparable by reaction of components comprising an optionally crosslinked polyethylenimine and at least one an amine-reactive hydrolyzable organosilane represented by the formula R-Z-SiY3. R represents an ...  
WO/2017/191768A1
Provided is a filtration filter device with which it is possible to more easily observe a filtration subject remaining on a filtration filter. The filtration filter device according to the present invention is provided with: a filtration...  
WO/2017/189697A1
Multiblock polymer materials, methods of preparing, and using to separate proteins, nucleic acids, other biological or other biomolecules, compounds, or solutes, with high fluxes through electrostatic interactions where the self-assemble...  
WO/2017/189977A1
The invention relates to porous polymeric cellulose prepared via cellulose crosslinking. The porous polymeric cellulose can be incorporated into membranes and/or hydrogels. In preferred embodiments, the membranes and/or hydrogels can pro...  
WO/2017/189522A1
A carbon molecular sieve (CMS) membrane having improved separation characteristics for separating olefins from their corresponding paraffins is comprised of carbon with at most trace amounts of sulfur and a transition metal, wherein the ...  
WO/2017/188209A1
The present invention addresses the problem of providing a purification device through which a solvent having a reduced amount of impurities and a raw material for the solvent can be obtained. The present invention also addresses the pro...  
WO/2017/186346A1
The invention relates to a method for determining the logarithmic reduction value LRV of a size exclusion filter for a particle that is contained in a process solution and is to be filtered out, wherein the size exclusion filter is prote...  
WO/2017/183623A1
The present invention provides a method for producing milk, the method being characterized by deaerating dissolved gas in the milk using a hollow-fiber membrane module while suppressing the smell of resin. More specifically, the present ...  
WO/2017/185033A1
A method for forming a ceramic membrane module system includes disposing at least one membrane within a housing, disposing at least one sealing pad adjacent to the membrane, and disposing at least one drive plate assembly adjacent to the...  
WO/2017/181240A1
The present invention relates to polymeric membranes. In particular, the present invention relates to the use of membranes comprising polyvinyl alcohol in electrophoresis.  
WO/2017/182801A1
A process for the preparation of ultrafiltration and microfiltration polymeric flat sheet separation membranes is disclosed, the process comprising a unidirectional cooling step. Membranes prepared according to the process exhibit numero...  

Matches 251 - 300 out of 24,751