Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 69 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
Patents for B01D 69 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor (16,729)
10/2012
10/23/2012US8293113 Heat exchanger and method for heat exchanging
10/23/2012US8292091 Process of forming multilayered structures
10/23/2012US8292090 Process of forming multilayered structures
10/18/2012WO2012142429A2 Filter element for fluid filtration system
10/18/2012WO2012141492A2 Hydrogen ion transport membrane, membrane for generating hydrogen, and method for manufacturing same
10/18/2012WO2012139896A1 Macroporous filtration membrane
10/18/2012WO2012112123A8 Forward osmosis membrane and method of manufacture
10/18/2012WO2012074222A9 Preparation method of hollow fiber membrane for water treatment using cellulose-based resin
10/18/2012US20120261333 Filter element for fluid filtration system
10/18/2012US20120261321 Separation membrane, method for manufacturing the same, and forward osmosis device including the same
10/17/2012EP2511005A1 Silica-containing hydrogen-separating material and process for production thereof, and hydrogen separation module and hydrogen production apparatus each comprises the hydrogen-separating material
10/17/2012EP2511002A1 Separation membrane including graphene
10/17/2012EP2509708A1 Silicon phosphate and membrane comprising the same
10/17/2012CN102740958A Membrane for oxygen generation
10/17/2012CN102740957A Hollow-fibre membrane module
10/17/2012CN102740956A Microporous membranes and methods for producing and using such membranes
10/17/2012CN102728249A Polymer hollow fiber porous membrane and preparation method thereof
10/17/2012CN102728248A Preparation method of organic composite membrane and application of organic composite membrane
10/17/2012CN102728247A Preparation method of composite forward osmosis membrane
10/17/2012CN102728246A Bacteria-immobilized hollow fiber polysulfone film for degradation of high concentration tetrachlorphenoxide, and preparation method thereof
10/17/2012CN102728245A Acid and alkaline resistant ultrafiltration membrane material and preparation method thereof
10/17/2012CN102728244A Ultrafiltration membrane material with high tensile strength and preparation method thereof
10/17/2012CN102728243A Preparation method of special membrane material for seawater desalination
10/17/2012CN102728242A Polyacrylonitrile based ultrafiltration membrane material with high throughput and preparation method thereof
10/17/2012CN102728241A Anti-pollution separation membrane and preparation method
10/17/2012CN102728239A Porous multilayered hollow-fiber membrane and process for producing the same
10/17/2012CN102728237A Homogeneous anion exchange membrane and preparation method thereof
10/17/2012CN102728234A Structured fixed bed based on paper-like gradient metal micro-fiber composite molecular sieve membrane
10/17/2012CN101905121B Method for preparing aluminum oxide-based ceramic hollow fibrous membrane
10/17/2012CN101557867B A gas separation membrane system and method of making thereof using nanoscale metal material
10/11/2012WO2012138793A1 Water conservation methods combining osmotic membrane processed water for subsequent efficient use in cooling tower applications
10/11/2012WO2012137635A1 Composite semipermeable membrane, composite semipermeable membrane element, and method for manufacturing composite semipermeable membrane
10/11/2012WO2012136688A1 Process for the preparation of cross-linked fluorinated polymers
10/11/2012US20120255899 Separation membrane including graphene
10/11/2012DE112010003766T5 Fluorhaltige Hohlfasermembran und Verfahren zu deren Herstellung Fluorine-containing hollow fiber membrane and processes for their preparation
10/10/2012EP2506957A1 Composite silicone membranes with high separating action
10/10/2012CN102718543A Preparation method of ceramic membrane filter element for treatment of printing and dyeing wastewater
10/10/2012CN102716683A Pervaporation hybrid membrane and application thereof
10/10/2012CN102716682A Application of hollow fiber nano-filtration membrane in removal of As in water body
10/10/2012CN102716681A Reverse osmosis membrane and manufacturing method for reverse osmosis membrane
10/10/2012CN102716679A Polyacrylonitrile/nano-oxide spinning seriflux, hollow fiber ultra-filtration membrane and preparation method
10/10/2012CN102190761B Fluorine-containing amphipathic modifying material for preparing antifouling membrane and preparation method thereof
10/10/2012CN102068914B Preparation method of gas separation composite film
10/10/2012CN102008909B Preparation method for gas separation composite membrane
10/10/2012CN101920170B High-flux molecular-sieve alcohol permselective membrane and preparation method thereof
10/10/2012CN101733002B PH-sensitive type cation regenerated cellulose composite film as well as preparation method and application thereof
10/10/2012CN101716471B Fluorizated cellulose acetate film and preparation method
10/10/2012CN101541406B Flat-membrane element for filtration and flat-membrane filtration module
10/04/2012WO2012135679A2 Nanofiber containing composite structures
10/04/2012WO2012135065A2 Membranes having aligned 1-d nanoparticles in a matrix layer for improved fluid separation
10/04/2012WO2012134636A1 Ligand functional substrates
10/04/2012WO2012133805A1 Composite membrane
10/04/2012WO2012133744A1 Composite hollow fiber membrane
10/04/2012WO2012133743A1 Polyimide asymmetrical hollow fiber membrane
10/04/2012US20120248031 Composites and Composite Membranes
10/04/2012US20120248028 Curable Compositions And Membranes
10/04/2012US20120248027 Composite semipermeable membrane and method for producing same
10/04/2012US20120247337 Liquid degassing membrane contactors, components, systems and related methods
10/04/2012US20120247329 Oxygen separation method and system with a plasma pump and a membrane
10/04/2012US20120247328 Mof nanocrystals
10/04/2012CA2831772A1 Composite membrane
10/03/2012EP2504083A1 Hollow fibers with selective, plasma induced modification of lumen surface and continuous process for their production
10/03/2012EP2504082A1 Membrane and membrane separation system
10/03/2012CN102713029A Process for the preparation of hyperbranched hollow fibers
10/03/2012CN102712936A Method for producing chemicals by continuous fermentation
10/03/2012CN102711946A Complex filter and water purifier including complex filter
10/03/2012CN102701327A Application of hydrophilic Ge-ZSM-5 molecular sieve membrane to separation of organics/water system
10/03/2012CN102698621A High-flux hyperbranched polysiloxane pervaporation membrane and preparation method thereof
10/03/2012CN102698620A Method for preparing reverse osmosis composite membrane by taking hyperbranched polymer as monomer
10/03/2012CN102698619A Method for preparing antimicrobial polysulfone ultrafiltration membrane
10/03/2012CN102698615A Method for preparing palladium membrane and composite membrane of the palladium membrane
10/03/2012CN102698614A Tubular nanofiltration membrane with multi-layer structure and preparation method thereof
10/03/2012CN102698613A Automatic assembling device and method for tubular multilayer composite separation membrane
10/03/2012CN102698612A Automatic device and method for preparing prior-alcohol-permeable composite membrane
10/03/2012CN102698611A Method for preparing polysulfone amide hollow fiber separation membrane by wet spinning
10/03/2012CN102698610A Method for preparing single-end enclosed hollow fibrous membrane and method for preparing oxygen by using membrane
10/03/2012CN102698609A Device for preparing semi-continuous composite membrane and process for preparing composite membrane
10/03/2012CN102698608A Method for preparing ultrafiltration membrane with permanent hydrophilic and antimicrobial properties
10/03/2012CN101992029B Preparation method for chitosan-sodium caseinate blend films
10/03/2012CN101927133B High-flux filter material, preparation method thereof and self-inhalation medical mask made of high-flux filter material
09/2012
09/27/2012WO2012129010A1 Co2-removal device and method
09/27/2012WO2012128857A2 Microporous uzm-5 inorganic zeolite membranes for gas, vapor, and liquid separations
09/27/2012WO2012128470A2 Polysulfone-based hollow fiber film having excellent strength and water permeability, and method for manufacturing same
09/27/2012WO2012128235A1 Filtration filter and production method therefor
09/27/2012WO2012128218A1 Porous body and honeycomb-shaped ceramic separation-membrane structure
09/27/2012WO2012128217A1 Honeycomb-shaped ceramic separation-membrane structure
09/27/2012WO2012126579A1 SINTERING ADDITIVES FOR CERAMIC DEVICES OBTAINABLE IN A LOW pO2 ATMOSPHERE
09/27/2012WO2012082441A3 Supported hollow fiber membrane
09/27/2012US20120241371 Membranes having aligned 1-D nanoparticles in a matrix layer for improved fluid separation
09/27/2012US20120240771 Plasma spray method for the manufacture of an ion conductive membrane
09/27/2012DE102011015077A1 Vorrichtung zur Herstellung einer Membran An apparatus for producing a membrane
09/27/2012CA2830062A1 Sintering additives for ceramic devices obtainable in a low po2 atmosphere
09/26/2012EP2503631A1 Method for producing ceramic devices by sintering in a low pO2 atmosphere and using sintering additives comprising a transition metal
09/26/2012EP2501466A1 Porous materials
09/26/2012CN102695554A Method for forming hollow fibers and bundles thereof
09/26/2012CN102688707A Preparation method for graphene oxide/polyvinylidene fluoride composite ultrafiltration membrane
09/26/2012CN102688705A Hydrophilic modification method of PVDF ultrafilter membrane by utilization of nano-TiO2 sol
09/26/2012CN102688704A Method for preparing lasting super-hydrophobic modified polypropylene hollow fiber membrane
09/26/2012CN102688702A Preparation method of silicate glass hollow fiber membrane
09/26/2012CN102688701A Preparation method of polyelectrolyte self-assembled composite nonafiltration membrane based on coordination
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