Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
Patents for B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor (23,060)
05/2014
05/28/2014CN103816820A 一种半结晶型聚醚醚酮多孔膜及其制备方法 A semi-crystalline PEEK porous film and method
05/28/2014CN103816819A 中空纤维共混纳滤膜及其制备工艺 Hollow fiber blend nanofiltration and preparation process
05/28/2014CN103816818A 一种超亲水梯度孔中空纤维膜及其制备方法 A super-hydrophilic gradient porous hollow fiber membrane and its preparation method
05/28/2014CN103816817A 一种耐碱纤维素膜及其制备方法 One kind of alkali cellulose membrane and its preparation method
05/28/2014CN103816816A 一种聚合物膜材料及其制备方法 A membrane material and preparation of polymers
05/28/2014CN103816815A 从链烷烃和烯烃的混合物中分离、回收烯烃的装置及方法 Isolated from a mixture of paraffins and olefins, olefins recovery apparatus and method
05/28/2014CN103816814A 一种多孔粒子mcm-41-zif-8/pdms渗透汽化杂化膜、制备与应用 A porous particle mcm-41-zif-8 / pdms pervaporation, preparation and application of hybrid
05/28/2014CN103816813A 掺杂多壁碳纳米管的乙基纤维素汽油脱硫膜及其制备方法 Multi-walled carbon nanotubes doped ethyl cellulose gasoline desulfurization film and method
05/28/2014CN103816811A 一种有机正渗透膜的制备方法 Method for preparing an organic film is permeable
05/28/2014CN103816810A 低截留分子量卷式超滤膜制备方法及其产品 Low molecular weight cutoff roll membrane preparation and products
05/28/2014CN102698614B 一种多层结构管式纳滤膜及其制备方法 A multi-layer structure of tubular nanofiltration membrane and its preparation method
05/28/2014CN102580580B 一种聚酰亚胺气体分离膜及其制备方法 A polyimide gas separation membrane and a preparation method of poly
05/28/2014CN102438734B 对映选择性复合膜的制备方法 Method for the enantioselective preparation of a composite membrane
05/27/2014US8734574 Gas separation membrane
05/27/2014US8734573 Vent plug
05/27/2014US8734567 Methods of preparing a crosslinked fiber membrane
05/27/2014US8733556 Method for reducing performance variability of multi-layer filters
05/27/2014CA2707685C Porous hollow fiber membrane for treating blood
05/22/2014WO2014078091A1 Blend polymeric membranes containing fluorinated ethylene-propylene polymers for gas separations
05/22/2014WO2014078090A1 Fluorinated ethylene-propylene polymeric membranes for gas separations
05/22/2014WO2014077531A1 Electrode-support type of gas-separation membrane module, tubular structure of same, production method for tubular structure, and hydrocarbon reforming method using same
05/22/2014WO2014077095A1 Porous hollow fiber membrane
05/22/2014WO2013172904A9 Puncture-healing thermoplastic resin carbon-fiber-reinforced composites
05/22/2014US20140138317 Blend polymeric membranes containing fluorinated ethylene-propylene polymers for gas separations
05/22/2014US20140138314 Fluorinated ethylene-propylene polymeric membranes for gas separations
05/22/2014US20140138304 Porous polymer film and production method for porous polymer film
05/22/2014US20140137740 Carbon dioxide separation member, method for producing same, and carbon dioxide separation module
05/22/2014US20140137736 Membrane derived from polyether- and siliceous filler-containing silicone composition
05/22/2014US20140137735 Polyimide membranes and method of production
05/22/2014US20140137734 Cross-linked polyimide membranes for separations
05/22/2014DE102012221378A1 Verfahren zur Herstellung einer integral-asymmetrischen Hohlfaden-Polymermembran, integral-asymmetrische Hohlfaden-Polymermembran, Filtrationsmodul und Verwendung A process for the preparation of a integral-asymmetric hollow fiber polymer membrane, integral-asymmetric hollow fiber polymeric membrane filtration module and using
05/21/2014EP2733163A1 Porous polytetrafluoroethylene film and air filter filtration material
05/21/2014EP2731702A1 Intrinsically hydrophilic polymer membrane and method for producing same
05/21/2014CN103813981A 碳膜的制造方法 The method of manufacturing the carbon film
05/21/2014CN103801202A 再生纤维素超滤膜及其制备方法 Cellulose ultrafiltration membrane and its preparation method regeneration
05/21/2014CN103801201A 利用层状无机纳米微粒制备有机无机纳米复合膜的方法 The use of layered inorganic nano particles preparation method of organic and inorganic nanocomposite films
05/21/2014CN103801200A 一种高通量抗污染无机膜的制备方法 A high-throughput method for the preparation of inorganic membranes stain
05/21/2014CN102806024B 一种高渗透性聚二甲基硅氧烷气体分离膜的制备方法及其应用 A highly permeable polydimethyl siloxane gas separation membrane preparation method and application
05/21/2014CN102512995B 一种磺化聚砜共混纳米碳酸钙复合聚砜膜及其制备方法 A sulfonated polysulfone blends nanometer calcium carbonate composite polysulfone membrane and its preparation method
05/21/2014CN102512979B 一种聚苯乙烯系离子交换合金膜的制造方法 One kind of polystyrene-based ion exchange method for producing an alloy film
05/20/2014US8728199 Hydrogen separation membrane and method for separating hydrogen
05/20/2014US8728181 Staged system for producing purified hydrogen from a reaction gas mixture comprising a hydrocarbon compound
05/20/2014US8727136 Microfiltration membrane with improved filtration properties
05/20/2014CA2689499C Separation membrane complex, and method for manufacturing the separation membrane complex
05/20/2014CA2563929C Process for preparing proton-conducting clay particles and composite material comprising such particles
05/15/2014WO2014074630A1 Sintered metal fiber disks for chromatographic applications
05/15/2014WO2014074560A1 Method of manufacturing a silicone membrane
05/15/2014WO2014074559A1 Catalyst containing oxygen transport membrane
05/15/2014WO2014073582A1 Co2 gas separation membrane and method for manufacturing same
05/15/2014WO2014073014A1 A process for treating waste waters of oil mills by means of reforming reactions, and plant therefor
05/15/2014WO2014072474A1 Porous support layer
05/15/2014WO2013039092A9 Hydrogen separation device and method for operating same
05/15/2014US20140134518 Microporous pvdf films
05/15/2014US20140131268 Process for manufacturing porous membranes
05/15/2014US20140130669 Gas separation composite membrane, and gas separating module, gas separation apparatus and gas separation method using the same
05/15/2014US20140130668 Gas separation composite membrane and gas separating module, gas separation apparatus and gas separation method using the same
05/15/2014US20140130667 Gas separation composite membrane and method of producing the same, and gas separating module, gas separation apparatus and gas separation method using the same
05/15/2014US20140130416 Imidazole-Containing Polymer Membranes and Methods of Use
05/14/2014EP2730607A1 Method for producing porous polytetrafluoroethylene film
05/14/2014CN103788399A 一种聚甲基丙烯酸甲酯多孔微球膜的制备方法及其应用 One poly (methyl methacrylate) porous microspheres membrane preparation method and its application
05/14/2014CN103788376A 一种含羧基聚醚砜和反渗透膜及其制备方法 A carboxyl polyether sulfone, and reverse osmosis membranes containing its preparation method
05/14/2014CN103788374A 一种磺化聚芳醚砜和反渗透膜及其制备方法 A sulfonated poly (ether sulfone) and reverse osmosis membrane and its preparation method
05/14/2014CN103788364A 一种含羧基聚醚砜和超滤膜及其制备方法 A carboxyl polyether sulfone ultrafiltration membrane and its preparation method and containing
05/14/2014CN103785365A 一种金属离子选择性分离复合膜的制备方法 A metal ion-selective preparation of composite membrane separation
05/14/2014CN103785310A 一种聚硅氧烷酰亚胺-聚醚酰亚胺复合双层中空纤维膜的制备方法 A polyimide silicone - Preparation polyetherimide composite double-layer hollow fiber membrane
05/14/2014CN103785309A 一种聚醚砜/聚甲基丙烯酸甲酯合金平板超滤膜及其制备方法 A polyether sulfone / PMMA alloy flat ultrafiltration membrane and its preparation method
05/14/2014CN103785308A 一种反渗透膜及其制备方法和应用 One kind of reverse osmosis membrane and its preparation method and application
05/14/2014CN103785307A 一种含凹凸棒土的复合纳滤膜及制备方法 A composite nanofiltration membrane preparation containing attapulgite
05/14/2014CN103785306A 利用亲水前体制备干态-亲水聚偏氟乙烯微孔滤膜的方法 The use of hydrophilic precursors dry state - hydrophilic polyvinylidene fluoride microporous membrane method
05/14/2014CN103785305A 一种多壁碳纳米管-聚偏氟乙烯复合导电超滤膜及其制备方法 A multi-walled carbon nanotubes - polyvinylidene composite conductive fluorine ultrafiltration membrane and its preparation method
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
05/14/2014CN103785300A 一种醋酸纤维素超滤膜共混改性方法 One kind of blend modified cellulose acetate ultrafiltration method
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
05/14/2014CN102716682B 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
05/14/2014CN102527250B 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
05/13/2014US8721942 Composite membrane including coating of polyalkylene oxide and acetophenone compounds
05/13/2014US8721891 Zeolite membrane, separation membrane, and component separation method
05/13/2014US8721774 Gas separation composite membrane
05/13/2014US8721773 Method for preparing a palladium-gold alloy gas separation membrane system
05/13/2014US8721756 Filter construction for use with air in-take for gas turbine and methods
05/13/2014CA2666276C Ceramic porous membrane and ceramic filter
05/08/2014WO2014069786A1 Polyamide-based water treatment separating film having superior contamination resistance and method for manufacturing same
05/08/2014WO2014069676A1 Ceramic separation membrane structure, and repair method thereof
05/08/2014WO2014069630A1 Zeolite membrane regeneration method
05/08/2014WO2014067641A1 Fluoropolymer articles having a high surface roughness and high coarseness
05/07/2014EP2727555A1 Fluoropolymer articles having a high surface roughness and high coarseness
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
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