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)
04/2014
04/16/2014EP2719730A1 Solution of nanoparticulate fibers, process for producing same, and filter constituted of nanoparticulate fibers
04/16/2014EP2719446A1 Forward osmosis membrane flow system and composite semipermeable membrane for forward osmosis membrane flow system
04/16/2014EP2719445A1 Process for concentrating small organic molecules from liquid or gaseous mixtures using a composite membrane comprising a fluoropolymer and hydrophobic siliceous particles
04/16/2014EP2719408A1 Hollow fiber membrane for blood treatment and hollow fiber membrane-type blood treatment apparatus
04/16/2014EP2718008A1 Composite material composed of a polymer containing fluorine, hydrophobic zeolite particles and a metal material
04/16/2014EP2718000A1 Membrane derived from polyether- and siliceous filler-containing silicone composition
04/16/2014EP2717999A1 Selective water vapour transport membranes comprising a nanofibrous layer and methods for making the same
04/16/2014EP2717998A1 Fluid separation assembly and method
04/16/2014EP2717994A1 Pressure swing adsorption method
04/16/2014CN103724655A Method for preparing epothilone molecularly imprinted polymer film by adopting mixed template
04/16/2014CN103721581A Hydrophilic PVDF (polyvinylidene fluoride) ultrafiltration membrane
04/16/2014CN103721580A High-performance polyvinylidene fluoride mesoporous fiber film
04/16/2014CN103721579A Hydrophilic modification method for fluorine-containing microporous membrane surface
04/16/2014CN103721578A Multi-channel pure silicon carbide film with asymmetric structure and preparation method for multi-channel pure silicon carbide film
04/16/2014CN103721577A Multichannel symmetrical structure pure silicon carbide film and preparation method thereof
04/16/2014CN103721575A Preparation method of polysulfones flat ultrafiltration composite membrane
04/16/2014CN103721574A Nanofiltration membrane and preparation method thereof as well as preparation method of fluorescent graphene quantum dots
04/16/2014CN103721573A High-strength hollow fiber film and preparation method thereof
04/16/2014CN103721572A Preparation method of phospholipid biomimic membrane containing aquaporins
04/16/2014CN102794115B Preparation method of metal organic framework ZIF-8 (zero insert force-9) film
04/16/2014CN102784568B Method for preparing alcohol permselective pervaporation composite membrane
04/16/2014CN102580577B Preparation method of enhanced polyacrylonitrile hollow fiber membrane
04/16/2014CN102553462B Carbon nano tube/polyaniline/polysulfone composite ultra-filtration membrane and preparing method thereof
04/16/2014CN102489180B Preparation method for composite porous filter membrane made of high polymer/nano material
04/16/2014CN101495216B Microporous membrane for flash distillation
04/15/2014US8696882 Nanoengineered field induced charge separation membranes and methods of manufacture thereof
04/10/2014WO2014055274A1 Ionic liquid grafted mesoporous silica compositions for polar gas/non-polar gas and olefin/paraffin separations
04/10/2014WO2014054658A1 Microporous membrane and manufacturing process therefor
04/10/2014WO2014054619A1 Facilitated co2 transport membrane and method for producing same, and method and apparatus for separating co2
04/10/2014WO2014054346A1 Composite separation membrane
04/10/2014US20140100406 Separation membrane
04/10/2014US20140097146 Carbon nanostructure separation membranes and separation processes using same
04/09/2014EP2714251A1 A filtration system
04/09/2014EP2714127A1 Method of treating anemia in hemodialysis patients
04/09/2014CN103717297A Nanofiber containing composite structures
04/09/2014CN103717296A Composite membranes
04/09/2014CN103709434A Preparation method and application of arteannuin molecularly imprinted membrane
04/09/2014CN103706266A In-situ polymerization mico-crosslinking polyvinylpyrrolidone modified polyether sulfone hollow fiber membrane and preparation method and use thereof
04/09/2014CN103706265A Membrane structures suitable for gas separation, and related processes
04/09/2014CN103706264A Layer-by-layer self-assembling oxidized graphene nano-filtration membrane and preparation method thereof
04/09/2014CN103706263A High-flux carbon dioxide separation cellulose ethers derivative composite membrane and preparation method thereof
04/09/2014CN103706262A Preparation device and method for environmentally-friendly composite membrane with preferential alcohol permeability performance
04/09/2014CN103706261A Composite microporous membrane and production technology therefor
04/09/2014CN103706260A Reverse osmosis membrane utilizing piezoelectric polymer, and preparation method thereof
04/09/2014CN103706259A Porous membrane and pore-forming method thereof
04/09/2014CN103706258A Preparation method for fiber-reinforced hollow fiber membrane stored through dry method and production device
04/09/2014CN102580566B Method for in situ generating inorganic nano particles-polyelectrolyte hybrid membrane
04/09/2014CN102580550B Method for producing polyelectrolyte self-assembly composite nanofiltration membrane
04/09/2014CN102527261B Heavy metal ion adsorption type polyvinylidene fluoride (PVDF) hollow fiber membrane
04/09/2014CN102397760B Polyether sulfone hollow fiber ultrafiltration membrane and preparation method thereof
04/09/2014CN102327747B Fluorine-containing polysiloxane rubber state composite gas separation membrane, preparation method and application thereof
04/03/2014WO2014052576A1 Porous membranes, materials, composites, laminates, textiles and related methods
04/03/2014WO2014051377A1 Separation membrane, method for preparing the same and unit for purification
04/03/2014WO2014051158A1 Oxygen concentrating device
04/03/2014WO2014051117A1 Separation module, method for producing separation module, tube body, and winding misalignment prevention member
04/03/2014WO2014050997A1 Separation module, separation system and separation system group
04/03/2014WO2014050702A1 Defect detection method for monolithic separation membrane structures, repair method, and monolithic separation membrane structures
04/03/2014WO2014050701A1 Composite semipermeable membrane
04/03/2014WO2014050517A1 Complex for carbon dioxide separation, module for carbon dioxide separation, method for producing complex for carbon dioxide separation
04/03/2014WO2014050461A1 Acidic gas separation module, and method for manufacturing acidic gas separation module
04/03/2014WO2014050460A1 Acidic gas separation module, acidic gas separation device, and telescope prevention plate
04/03/2014WO2014050226A1 Method for producing acid gas separation complex, acid gas separation complex, and acid gas separation module
04/03/2014WO2014049048A1 Supported membrane functionalized with hexa- and octacyanometallates, process for the preparation thereof and separation process using same
04/03/2014US20140091037 Porous membrane, process for producing porous membrane, process for producing clarified liquid, and porous-membrane module
04/03/2014US20140091034 Nanoparticulate fiber solution, its fabrication process, and nanoparticulate fiber membrane filter
04/03/2014US20140091030 Permeate carrier fabric for membrane filters
04/02/2014EP2712326A1 Particle doped hollow-fiber contactor
04/02/2014CN203507835U System for production of hydrophilic polyvinylidene fluoride hollow fiber membrane
04/02/2014CN203507834U Device for manufacturing heavy ion irradiation film with multi-angle nuclear track
04/02/2014CN103702748A Hydrogen-separation-membrane protection layer and a coating method therefor
04/02/2014CN103702747A Carbon dioxide separation member, method for producing same, and carbon dioxide separation module
04/02/2014CN103702746A Filtration system
04/02/2014CN103691328A Method for preparing contamination-resistant composite reverse osmosis membrane
04/02/2014CN103691327A Preparation method of support tube reinforced polymer hollow fiber membrane with high peel strength
04/02/2014CN103691325A Preparation method of ethanol permselective inorganic particles/PVDF (Polyvinylidene Fluoride) composite membrane
04/02/2014CN102764598B Preparation method of molecular engram composite film for separating tryptophane isomer
04/02/2014CN102728234B Structured fixed bed based on paper-like gradient metal micro-fiber composite molecular sieve membrane
04/02/2014CN102327746B Anti-pollution cyclodextrin-polymer composite nano-filtration membrane and preparation method thereof
04/02/2014CN102019150B Polyether sulfone-polyurethane blend hollow fiber membrane and preparation method thereof
04/01/2014US8685320 Oxygenator
04/01/2014US8684189 Multifunctional electroprocessed membranes
03/2014
03/27/2014WO2014046450A1 Hollow fiber membrane module
03/27/2014WO2014046151A1 Method for producing filtration filter
03/27/2014WO2014045967A1 1, 3-butadiene-separating material, and separation method using said separating material
03/27/2014WO2014043767A1 Improved method for synthesis of thin film composite membranes
03/27/2014US20140083929 Microporous modified-polytetrafluoroethylene membrane, porous-modified-polytetrafluoroethylene-membrane composite and production process thereof, and separation membrane element
03/27/2014US20140083925 Multi-layer Separation Membrane Formed by Molecular Layer-by-Layer Deposition of Highly Cross-linked Polyamide Films
03/26/2014EP2711071A2 Method for preparing a reverse osmosis membrane, and reverse osmosis membrane prepared thereby
03/26/2014EP2709749A2 Layered tubular membranes for chromatography, and methods of use thereof
03/26/2014EP2709691A2 Gas/fluid mass exchange apparatus
03/26/2014CN103687662A Reverse osmosis membrane
03/26/2014CN103663717A Biological reaction film and manufacture method and use thereof
03/26/2014CN103657606A Preparation method of p-hydroxybenzoic acid composite printing micro-filtration membrane
03/26/2014CN103657458A PEBA (Polyether block amide) composite film as well as preparation method and application thereof
03/26/2014CN103657457A Silicone rubber composite film, and preparation method and usage thereof
03/26/2014CN103657456A Preparation method of ethanol-permselective POSS (polyhedral oligomeric silsesquioxanes)/silicone rubber composite membrane
03/26/2014CN103657455A Hydrophilic anti-pollution polyether sulfone hollow fiber ultrafiltration membrane and preparation process thereof
03/26/2014CN103657454A Preparation method for novel polyamide reverse osmosis membrane
03/26/2014CN103657453A Hollow fiber ultrafiltration membrane
03/26/2014CN103657452A Hollow fiber membrane formed by coating corn polylactic onto corn fibermesh tube and preparation method of hollow fiber membrane
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