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)
05/2014
05/14/2014CN103785304A 一种亲水接枝多壁碳纳米管改性聚偏氟乙烯膜及其制备方法 A hydrophilic graft MWCNT modified polyvinylidene fluoride film and method
05/14/2014CN103785303A 一种聚丙烯中空纤维疏水膜的制备方法及其应用 A method for preparing a hydrophobic hollow fiber membranes of polypropylene and its application
05/14/2014CN103785302A 一种厚度定制孔径多孔膜的控制方法 A method of controlling the thickness of the custom-pore porous membrane
05/14/2014CN103785301A 一种醋酸纤维素正渗透膜材料及其制备方法 One kind of cellulose acetate forward osmosis membrane material and its preparation method
05/14/2014CN103785299A 多层膜结构 Multilayer film structure
05/14/2014CN103785298A 复合半透滤膜 The composite semipermeable membrane
05/14/2014CN103785297A 一种含有机改性的凹凸棒土的复合纳滤膜及制备方法 Attapulgite composite nanofiltration membrane preparation method of containing modified
05/14/2014CN103785249A 一种过滤pm2.5颗粒物的微滤膜及其制备方法 A pm2.5 particulate matter microfiltration membrane filtration and preparation method
05/14/2014CN102941026B 一种对单一阳离子具有选择性的离子交换复合膜 A single kind of the cation selective ion-exchange composite membrane
05/14/2014CN102764596B 一种亲水性超滤膜的制备方法 A hydrophilic ultrafiltration membrane preparation
05/14/2014CN102755837B 一种改善有机纳滤膜分离性能的方法 A method for improving the performance of organic nanofiltration membrane separation method
05/14/2014CN102716682B 一种中空纤维纳滤膜在水体除砷中的应用 A hollow fiber nanofiltration removal of arsenic in water application
05/14/2014CN102580561B 一种管式复合纳滤膜 A pipe composite nanofiltration
05/14/2014CN102553457B 一种兼有亲水性及疏水性的微孔膜的制备方法 A method for preparing hydrophilic and hydrophobic microporous membranes of both
05/14/2014CN102527250B 一种中空纤维膜及其制造方法 A hollow fiber membrane and its manufacturing method
05/14/2014CN102512990B 内支撑聚偏氟乙烯中空纤维膜的制备方法 Inner support polyvinylidene fluoride hollow fiber membrane production method of the vinyl
05/14/2014CN102397759B 一种聚醚砜中空纤维滤膜及其制备方法 A polyether sulfone hollow fiber membrane and its preparation method
05/13/2014US8721773 Method for preparing a palladium-gold alloy gas separation membrane system
05/08/2014WO2014071238A1 Systems and methods for fabrication of forward osmosis membranes using roll-to-roll processing
05/08/2014WO2014069995A1 Epithelial tissue model
05/08/2014WO2014069786A1 Polyamide-based water treatment separating film having superior contamination resistance and method for manufacturing same
05/08/2014WO2014069630A1 Zeolite membrane regeneration method
05/07/2014EP2726182A1 Hydrophilic expanded fluoropolymer membrane composite and method of making same
05/07/2014CN103781832A 聚酮多孔膜 Polyketide porous membrane
05/07/2014CN103781544A 由含氟聚合物、疏水性沸石颗粒和金属材料组成的复合材料 Composite material composed of a fluorine-containing polymer, a hydrophobic zeolite particles and the metallic material of the
05/07/2014CN103781537A 由包含自组装嵌段共聚物的聚合物掺合物形成的复合膜 The composite film is formed comprising a self-assembled block copolymer is a polymer blend formed of
05/07/2014CN103781536A 制造用于气体分离和液体分离的pbi中空纤维不对称膜的方法 Pbi producing hollow fibers for gas separation and liquid separation method of the asymmetric membrane
05/07/2014CN103781531A 变压吸附法 PSA
05/07/2014CN103768965A 一种多通道混合导体中空纤维膜的制备方法 A method for preparing a multi-channel mixed conductor of the hollow fiber membranes
05/07/2014CN103768963A 一种聚酰胺复合纳滤膜的制备方法 A polyamide composite nanofiltration membrane preparation
05/07/2014CN103768962A 一种调控聚丙烯腈纳滤膜截留率的预氧化方法 A pre-oxidation method polyacrylonitrile nanofiltration rejection regulation
05/07/2014CN103768959A 亲疏水互穿网络纳米纤维、正渗透膜及制备方法 Hydrophobe IPN nanofibers, forward osmosis membrane preparation
05/07/2014CN103768958A 一种亲水性聚丙烯中空纤维微孔膜及其制备方法 A hydrophilic microporous polypropylene hollow fiber membrane and its preparation method
05/07/2014CN103768946A 一种聚乙烯醇缩丁醛在分离乙醇/水体系膜材料中的应用 One kind of polyvinyl butyral used in the separation of ethanol / water system membrane material
05/07/2014CN102698619B 一种抗菌性聚砜超滤膜的制备方法 An antibacterial polysulfone ultrafiltration membrane preparation
05/01/2014WO2014065665A1 Nanosieve composite membrane
05/01/2014WO2014065387A1 Copolymer and carbon dioxide gas separation membrane
05/01/2014WO2014064444A1 Droplet interfaces
05/01/2014US20140116945 Nanofiber containing composite structures
05/01/2014US20140116944 Super-surface selective nanomembranes providing simultaneous high permeation flux and high selectivity
05/01/2014US20140116936 Manufacturing method of nano porous material and nano porous material by the same
05/01/2014US20140116935 Hollow fiber membrane module repair method and hollow fiber membrane module
05/01/2014US20140116934 Regenerated cellulose porous membrane for porous diffusion and method of manufacturing same
04/2014
04/30/2014EP2725094A1 Epithelial tissue model
04/30/2014EP2724773A1 Nanosieve composite membrane
04/30/2014EP2723480A1 Membrane with a layer comprising polyols and a metalorganic compound on a polyamide layer and its preparation
04/30/2014CN203564975U Dedicated nanofiltration membrane for water purifier
04/30/2014CN203564973U Composite semi-permeable filter membrane
04/30/2014CN103764264A Composite polyamide membrane derived from monomer including amine-reactive and phosphorous-containing functional groups
04/30/2014CN103764251A Filter medium for air filter, air filter unit, and method for producing filter medium for air filter
04/30/2014CN103755967A Thermo-sensitive chiral separation additive and thermo-sensitive polysulfone chiral separation membrane
04/30/2014CN103755891A Anti-pollution film filled with polysiloxane-containing amphiphilic surface modifier and preparation method thereof
04/30/2014CN103752190A Recycling method of waste polyvinylidene fluoride (PVDF) flat sheet membrane
04/30/2014CN103752188A Blended hybrid boron-removing affinity membrane and preparation method thereof
04/30/2014CN103752187A Preparation method of glass hollow fiber nanofiltration membrane with asymmetric pore structure
04/30/2014CN103752185A Magnetic-induction charged ceramic ultra-filtration membrane and preparation method thereof
04/30/2014CN103752184A Inorganic-organic composite ultrafiltration membrane and preparation method thereof
04/30/2014CN103752183A Composite separation film and preparation method thereof
04/30/2014CN103752182A Ethyl cellulose pervaporation gasoline desulfurization film and preparation method thereof
04/30/2014CN103752181A Preparation method and equipment of composite hollow fiber membrane
04/30/2014CN103752180A Hydroxypropyl-beta-cyclodextrin chiral composite membrane, and applications thereof
04/30/2014CN103752179A Preparation method of hydrophobic hollow fiber membrane
04/30/2014CN103752178A Hollow fibre membrane and preparation method thereof
04/30/2014CN103752176A Filtration membranes
04/30/2014CN103752174A Antibacterial hydrophilic hollow fiber assembly for water treatment
04/30/2014CN103752046A Preparation method for composite membrane pipe
04/30/2014CN103752045A Composite membrane tube
04/30/2014CN102580549B Method for preparing carbon nano tube modified bipolar membrane with anion groups
04/30/2014CN102309927B Antibacterial polyethersulfone hollow fiber ultrafiltration membrane and preparation method thereof
04/30/2014CN102015082B Carbon hollow fiber membranes from cellulose esters
04/30/2014CN102015081B Separation membrane, method of producing the same and separation membrane module using the separation membrane
04/29/2014US8709254 Hybrid silica membrane for water removal from lower alcohols and hydrogen separation
04/29/2014US8709253 Separation membrane elements, separation membrane module, and process for producing separation membrane element
04/29/2014US8709133 Method for producing carbon molecular sieve membranes in controlled atmospheres
04/29/2014US8708161 Polyvinylidene fluoride hollow fiber microporous membrane and process for production of the same
04/24/2014WO2014061990A1 Oscillating pressure out-in type sandwich ceramic membrane and system for same
04/24/2014US20140110332 Composite Membrane
04/24/2014US20140110328 Forward osmosis membrane flow system and composite semipermeable membrane for forward osmosis membrane flow system
04/23/2014EP2722101A2 Reverse-osmosis membrane having an ultra-hydrophilic protective layer and method for producing same
04/23/2014EP2722100A2 Reverse osmosis membrane having superior salt rejection and permeate flow, and method for manufacturing same
04/23/2014CN203556297U Hollow fiber pipe type flat membrane
04/23/2014CN103747855A Membrane derived from polyether- and siliceous filler-containing silicone composition
04/23/2014CN103747854A Selective water vapour transport membranes comprising nanofibrous layer and methods for making the same
04/23/2014CN103747852A Polyamide-based reverse osmosis membrane having excellent initial permeate flow rate and method for manufacturing same
04/23/2014CN103736407A Modifying method for hydrophilia of PVDF (Polyvinylidene Fluoride) micro-filtration membrane
04/23/2014CN103736406A Anti-pollution and easily-washable polyamide reverse osmosis composite membrane and preparation method of membrane
04/23/2014CN103736404A Basal membrane of reverse osmosis membrane and preparation method of reverse osmosis membrane
04/23/2014CN103736403A Preparation method of polyvinylidene fluoride/phenolphthalein side group polyarylethersulfone alloy membrane
04/23/2014CN103736402A Sodium alginate chiral cross-linked membrane and applications thereof
04/23/2014CN103736401A Inorganic film for treating organic waste water under catalysis of ozone and preparation method of film
04/23/2014CN103736400A Preparation method of graphene oxide composite nano filter membrane
04/23/2014CN103736399A Full-fluorine polymer hollow fibrous membrane and preparation method thereof
04/23/2014CN103223302B Preparation method of self-assembly covalent cross-linked sodium filter membrane
04/23/2014CN102137710B Hybrid silica membrane for water removal from lower alcohols and hydrogen separation
04/17/2014WO2014056968A1 Apparatus and method for applying surface coatings
04/17/2014WO2014056965A1 Process for concentrating at least one chemical from liquid or gaseous mixtures using a membrane comprising fluoropolymer and hydrophobic silica particles
04/17/2014WO2014018470A3 Filtration article with fluoropolymer knit
04/17/2014WO2013085360A9 Hollow fiber membrane module comprising mini headers arranged in zigzag manner and mini bundles
04/17/2014US20140102884 Liquid Composite Compositions Using Non-Volatile Liquids And Nanoparticles And Uses Thereof
04/16/2014EP2720293A1 Epoxy resin porous membrane, separator for nonaqueous electrolyte storage device, nonaqueous electrolyte storage device, composite semipermeable membrane, and process for producing the same
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