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)
12/2014
12/17/2014CN104209014A 一种抗生物污染多孔膜及其制备方法 A porous membrane biofouling and preparation of anti-
12/17/2014CN104209013A 一种非对称内壁分离膜的制备方法 Method for preparing an asymmetric membrane of the inner wall
12/17/2014CN104209012A 一种高通量、高盐截留率反渗透膜的制备方法 A high-throughput, high salt rejection reverse osmosis membrane preparation
12/17/2014CN104209011A 薄膜萃取穿膜结构 Film extracts transmembrane
12/17/2014CN104209010A 一种薄膜萃取槽传动装置 A film extraction tank gear
12/17/2014CN104209009A 基于界面交联改善疏水微孔膜抗污性能的方法 Interface crosslinking improve performance hydrophobic microporous membrane fouling-based method
12/17/2014CN104208766A 高抗污型聚醚砜血液净化器及其制备方法 Polyether sulfone high stain blood purifier and its preparation method
12/17/2014CN103331109B 超支化聚酯-聚乙烯醇渗透汽化膜的制备方法 Hyperbranched polyester - polyvinyl alcohol pervaporation membrane preparation
12/17/2014CN102781559B 分离膜及其制造方法 A separation membrane and manufacturing method thereof
12/17/2014CN102580570B 一种固载Ag+促进传递膜及其制备方法和应用 One kind of immobilized Ag + transfer film to promote its preparation method and application
12/17/2014CN101861519B 具有就座的离子交换珠的屏障和方法 Barriers and methods beads have seated ion exchange
12/16/2014US8912288 Separation process using a polyimide membrane
12/16/2014US8911540 Gas separation membrane
12/11/2014US20140364567 Styrene-siloxane triblock copolymers as membranes for selective transport of alcohols and other organic compounds in aqueous mixtures
12/11/2014US20140363572 Composite membrane
12/11/2014US20140360939 Porous support-zeolite membrane composite
12/11/2014US20140360938 Zeolite membrane composite
12/11/2014US20140360367 Organopolysiloxanes including silicon-bonded trialkylsilyl-substituted organic groups
12/10/2014CN104203835A 用于去离子化的石墨烯孔的功能化 For functionalized graphene deionized hole
12/10/2014CN104203379A 蜂窝形状陶瓷多孔体、其制造方法及蜂窝形状陶瓷分离膜结构体 A honeycomb shape ceramic porous body, its manufacturing method and a honeycomb shape ceramic membrane structure
12/10/2014CN104203378A 多孔膜及其制备方法 Porous membrane and its preparation method
12/10/2014CN104203377A 蜂窝形状陶瓷多孔体、其制造方法及蜂窝形状陶瓷分离膜结构体 A honeycomb shape ceramic porous body, its manufacturing method and a honeycomb shape ceramic membrane structure
12/10/2014CN104203376A 用于生产加强中空纤维膜的装置和方法 Stiffening means and methods for the production of hollow fiber membranes
12/10/2014CN104193955A 含氟芳香聚酯-硅氧烷嵌段共聚物及其制备方法和应用 Fluorine-containing aromatic polyester - silicone block copolymer and its preparation method and application
12/10/2014CN104190273A 一种提高PVDF-g-PNIPAAm膜温敏性及亲水性的制备方法 A PVDF-g-PNIPAAm membrane temperature sensitive and hydrophilic preparation methods to improve
12/10/2014CN104190272A 一种抗污染复合反渗透膜及其制备方法 A composite reverse osmosis membrane fouling and its preparation method
12/10/2014CN104190271A 一种聚醚砜/海藻酸盐复合中空纤维膜及其制备方法 A polyether sulfone / alginate composite hollow fiber membrane and its preparation method
12/10/2014CN104190269A 一种提高重离子微孔膜亲水性的方法 A heavy ion microporous membrane method for improving hydrophilicity
12/10/2014CN104190268A 一种聚四氟乙烯中空纤维膜双向拉伸装置及拉伸方法 A hollow fiber membrane device and method of stretching biaxially stretched polytetrafluoroethylene
12/10/2014CN104190265A 一种具有稳定分离层的低压高通量含氯聚合物纳滤膜及其制备方法 Low chlorine-containing polymers for high-throughput method for its preparation nanofiltration separation layer with a stable
12/10/2014CN104190264A 一种具有螯合功能中空纤维超滤膜的制备方法 Has prepared a chelating functional hollow fiber ultrafiltration membrane
12/10/2014CN104190263A 双集水式平板膜元件及其支撑板 Double catchment type flat membrane element and a support plate
12/10/2014CN104190167A 一种疏水膜组件与碳纳米层双过滤净化空气的方法及装置 A hydrophobic membrane and carbon nano-layer dual air filtration and purification method and apparatus
12/10/2014CN103272492B 一种增强型纤维素中空纤维膜及其制备方法 An enhanced cellulose hollow fiber membrane and its preparation method
12/10/2014CN103170259B 一种优先透醇pdms/bppo交联共聚物复合膜的制备方法 A priority through alcohol pdms / preparation bppo crosslinked copolymer composite membrane
12/10/2014CN103084076B 一种面向甲醇/碳酸二甲酯混合物分离的有机无机杂化中空纤维渗透汽化膜 Oriented methanol / dimethyl carbonate mixture separated organic-inorganic hybrid hollow fiber pervaporation
12/10/2014CN102961979B 一种无涂层零极距离子交换膜及其制备方法 An uncoated film and method of zero-pole distance exchange
12/10/2014CN102847449B 一种磷钨酸-聚乙烯醇复合质子交换膜的制备方法 A phosphotungstic acid - PVA composite proton exchange membrane preparation
12/10/2014CN102773024B 一种中空纤维式正渗透膜的制备方法 A hollow fiber forward osmosis membrane preparation
12/10/2014CN102711946B 复合过滤器及具有复合过滤器的净水器 Complex filters and water purifiers have complex filter
12/10/2014CN102600734B 增强型氧化石墨烯中空纤维复合膜及其制备方法 Enhanced graphene oxide composite hollow fiber membrane and its preparation method
12/10/2014CN102369053B 1,1-二氟乙烯系树脂多孔膜及其制造方法 Vinylidene fluoride-based resin porous membrane and its manufacturing method
12/10/2014CN102325585B 具有异径多区的多孔膜 Reducing more porous membrane area
12/10/2014CN102015080B 聚乙烯膜及其制备方法 Polyethylene film and its preparation method
12/10/2014CN101821089B 加入纳米管的高分子膜 Join polymer membrane nanotubes
12/10/2014CN101678285B 复合半透膜 The composite semipermeable membrane
12/09/2014US8906137 Arrangement and method for separating oxygen
12/09/2014US8904641 Method for improved scaling of filters
12/04/2014US20140353253 Composite membrane with multi-layered active layer
12/04/2014US20140353244 Method for the production of a hydrophilic polymer membrane and polymer membrane
12/04/2014US20140353242 Water-treatment separating membrane of high flux having good chlorine resistance and method of manufacturing the same
12/04/2014US20140353241 Resilient anion exchange membranes
12/04/2014US20140353240 Hybrid porous structured material, method of preparing hybrid porous structured material, membrane including hybrid porous structured material, and water treatment device including membrane including hybrid porous structured material
12/02/2014US8901031 Brominated poly (2,6-diphenyl-1,4-phenylene oxide) and its nanocomposites as membranes for CO2 separation
12/02/2014US8900351 Filter medium and method of manufacturing the same and filter unit
11/2014
11/27/2014US20140345462 Separation composite membrane and separating membrane module using the same
11/27/2014US20140345457 Method for separating gases
11/27/2014US20140345456 Gas separation composite membrane and method of producing the same, and gas separating module, gas separation apparatus and gas separation method using the same
11/25/2014US8895104 Thin film composite membranes embedded with molecular cage compounds
11/25/2014US8894944 Membrane with a stable nanosized microstructure and method for producing same
11/20/2014US20140342626 Non-woven fabric for semipermeable membrane support
11/20/2014US20140342132 Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges
11/20/2014US20140339168 Ceramic membrane containing carbon nanotubes
11/20/2014US20140339167 1234yf- and 1234ze-based polymeric membrane materials, membrane preparations and uses thereof
11/20/2014US20140339166 High throughput membrane with channels
11/20/2014US20140339165 High throughput membrane with rough surface
11/20/2014US20140339164 High throughput membrane
11/20/2014US20140339154 Process for treating thiocyanate containing aqueous solutions
11/20/2014US20140339153 Monofilament-reinforced hollow fiber membrane
11/20/2014US20140339152 Composite semipermeable membrane and method of manufacturing same
11/18/2014US8887927 Self-supporting dynamic polymeric membrane, method for preparing same, and uses thereof
11/18/2014US8887926 Nanoporous films and method for manufacturing the same
11/13/2014US20140332468 Aquaporin based thin film composite membranes
11/13/2014US20140332462 Flux-enhanced hierarchical porous membrane for oil-water nanoemulsion separation
11/13/2014US20140332459 Biocide-loaded electrospun nanofibers supported by adhesive-free thin fabric for pathogen removal filtration
11/11/2014US8883891 Ionic liquid-polymer gel membrane with improved gas permeability, and preparation method thereof
11/11/2014US8883066 Porous membrane, process for producing porous membrane, process for producing clarified liquid, and porous-membrane module
11/11/2014US8883008 Double fiber bundle dialyzer
11/11/2014US8883007 Fluid separation system with reduced fouling
11/11/2014US8883006 Fluid treatment system
11/11/2014US8882875 Waved filter media and elements
11/11/2014US8882864 Fuel reformer including a two layer integrated article
11/11/2014US8881915 Polymeric porous hollow fiber membrane
11/06/2014US20140329010 Hybrid tfc ro membranes with non-metallic additives
11/06/2014US20140327179 Header for module of hollow fiber membranes and method of potting hollow fibers
11/06/2014US20140326669 Doped membranes
11/06/2014US20140326660 Membrane nanofilters
11/06/2014US20140326659 Preparation method of enhanced-type polyacrylonitrile hollow fiber membrane
11/06/2014US20140326658 Triple Layer Hydrophobic-Hydrophilic Membrane for Membrane Distillation Applications
11/06/2014US20140326657 Semi-permeable film, membrane including the semi-permeable film, and method of manufacturing the semi-permeable film
11/04/2014US8877062 Antithrombogenic hollow fiber membranes and filters
11/04/2014US8876959 Self-heated dense ceramic tubes for separating gases
11/04/2014US8876949 Method of preparing a palladium-silver alloy gas separation membrane system
11/04/2014US8876948 Method of making a composite gas separation module
11/04/2014US8876945 High pressure liquid degassing membrane contactors and methods of manufacturing and use
10/2014
10/30/2014US20140322518 Porous multi-component material for the capture and separation of species of interest
10/30/2014US20140319049 Method of forming forward osmosis membranes and the forward osmosis membranes thus formed
10/30/2014US20140319048 Carbon nanotube based nanoporous membranes
10/30/2014US20140319047 Filtration material and method for fabricating the same
10/30/2014US20140319044 Nanoparticle-functionalized membranes, methods of making same, and uses of same
1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 168