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)
07/2014
07/02/2014CN102824861B 聚甲基丙烯酰氧乙氧基三甲基硅烷/聚偏氟乙烯复合膜 Poly methacryloyloxyethyl trimethyl ethoxy silane / composite film of polyvinylidene fluoride
07/02/2014CN102824859B 一种热致相分离/界面交联同步法制备中空纤维纳滤膜的方法 A thermally induced phase separation / synchronous interface prepared crosslinked hollow fiber nanofiltration method
07/02/2014CN102580581B 一种复合超滤膜及其制备方法 A composite ultrafiltration membrane and its preparation method
07/02/2014CN102387852B 过滤器 Filter
07/02/2014CN102219673B 荷正电纳滤复合膜及其制备方法 Positively charged composite nanofiltration membrane and its preparation method
07/01/2014US8765905 Proton-conducting membrane and use thereof
07/01/2014US8765824 Ethanol stable polyether epoxy based membrane for ethanol and aromatics separation
07/01/2014US8764888 Drying substances, preparation and use thereof
06/2014
06/26/2014WO2014100412A1 Selective membranes formed by alignment of porous materials
06/26/2014WO2014100376A1 Method for sealing an oxygen transport membrane assembly
06/26/2014WO2014098774A1 Porous metallic membrane
06/26/2014WO2014098322A1 Hollow-fibre membrane having novel structure, and production method therefor
06/26/2014WO2014098234A1 Polymer composition and porous membrane
06/26/2014WO2014098038A1 Hydrogen-releasing film
06/26/2014WO2014097890A1 Method for treating water containing water-insoluble substance
06/26/2014WO2014096071A1 Method for manufacturing sulfone polymer membrane
06/26/2014WO2014095754A1 Filtration systems and membranes with enhanced flux and method for their preparation
06/26/2014WO2014095753A1 Membranes with improved flux and method for their preparation
06/26/2014WO2014095751A1 Membranes with coatings comprising polymerized glyci dylmethacrylate for improved flux and method of preparation
06/26/2014WO2014095749A1 Filtration systems and membranes with enhanced flux and method for their preparation
06/26/2014US20140175013 Nanofiltration membrane
06/26/2014US20140175007 Process for Fabricating PBI Hollow Fiber Asymmetric Membranes for Gas Separation and Liquid Separation
06/26/2014US20140175006 Method of preparing composite membrane module
06/26/2014US20140174293 Gas Separation Membrane
06/26/2014DE102012224284A1 Dünne Metallmembran mit Träger Thin metal membrane carrier
06/25/2014EP2746219A1 Hydrogen separation device and method for operating same
06/25/2014EP2745919A1 Composite semipermeable membrane
06/25/2014EP2744585A1 Method for preparing a palladium-gold alloy gas separation membrane system
06/25/2014CN103889563A 源自于含羧酸的酰卤单体的复合聚酰胺膜 Composite polyamide membrane derived from a monomer containing an acid halide of a carboxylic acid
06/25/2014CN103889562A 纳米粒子官能化的膜及其制备方法和用途 Nanoparticles functionalized membrane and its preparation and use
06/25/2014CN103889549A 钯-金合金气体分离膜体系的制备方法 Palladium - gold alloy preparation of gas separation membrane system
06/25/2014CN103882541A 一种聚四氟乙烯纤维及中空纤维膜及其制备和应用 A polytetrafluoroethylene fibers and hollow fiber membranes and its preparation and application
06/25/2014CN103877876A 一种有机-无机杂化聚酰胺纳滤膜及其制备方法 An organic - inorganic hybrid polyamide nanofiltration membrane and its preparation method
06/25/2014CN103877875A 一种亚纳滤复合膜及其制备方法 One kind Mariana composite membrane filtration and preparation method
06/25/2014CN103877874A 聚二甲基硅氧烷-碳纳米管复合膜的制备方法、其复合膜及分离纯化丁醇的方法 Polydimethylsiloxane - Preparation of carbon nanotube composite film, which was purified butanol composite membrane separation method
06/25/2014CN103877873A 一种双亲性氨基酸修饰的抗污染亲水聚砜膜的制备方法 Method for preparing parents hydrophilic amino acid modified polysulfone membrane fouling
06/25/2014CN103877872A 一种纳米材料改性聚哌嗪酰胺纳滤膜的制备方法 A nano-material modification polypiperazine amide Nanofiltration Membrane Preparation
06/25/2014CN103877871A 一种复合分离膜、其制备方法及应用 A composite membranes, its preparation method and application
06/25/2014CN103877870A 具有抗菌防霉功能的全热交换膜及全热交换器 Total heat exchange with antibacterial mildew features a total heat exchanger membrane
06/25/2014CN103877869A 聚四氟乙烯中空纤维多孔膜及其制备和在膜接触器中应用 PTFE porous hollow fiber membrane preparation and application of membrane contactor
06/25/2014CN103877868A 一种分离膜的制备方法及高通量高强度分离膜 The process for preparing a membrane of high-strength and high-flux membrane
06/25/2014CN103877867A 一种纤维素超滤膜制备方法 A cellulose ultrafiltration membrane preparation
06/25/2014CN103877866A 一种无机/有机杂化除砷膜的制备方法 An inorganic / organic hybrid chemical control arsenic film preparation
06/25/2014CN103877865A 一种合成NaA分子筛膜的方法 A method of synthesis of NaA zeolite membrane
06/25/2014CN103877864A 一种新型高效全热交换膜及全热交换器 A new and efficient total heat total heat exchange membrane
06/25/2014CN103877863A 抑制电膜萃取中无机离子迁移的改性微孔纤维膜及应用 Inhibition modified microporous fiber membrane extraction power of inorganic ion transport membrane applications
06/25/2014CN102872728B 氢氧化物纳米线和有机配体制备金属有机框架物薄膜的方法 Methods hydroxide nanowires and organic ligands prepared from metal-organic framework material films
06/25/2014CN102716678B 聚四氟乙烯微孔膜及其制造方法 Polytetrafluoroethylene microporous membrane and a method of manufacturing
06/25/2014CN102553460B 一种耐污染低压反渗透膜的制备方法 A method of preparing a low pressure reverse osmosis membrane contamination resistance
06/25/2014CN102527258B 一种t型沸石分子筛膜的制备方法 One kind of t-type zeolite molecular sieve membrane preparation
06/24/2014US8758625 Use of porous hollow-fiber membrane for producing clarified biomedical culture medium
06/24/2014US8758491 Thin film gas separation membranes
06/24/2014US8757396 Composite membrane with coating comprising polyalkylene oxide and oxy-substituted phenyl compounds
06/24/2014US8757395 Porous PTFE materials and articles produced therefrom
06/19/2014WO2014092333A1 Hydrogen separation membrane, and method for manufacturing same
06/19/2014WO2014092332A1 Hydrogen separation membrane module for capturing carbon dioxide
06/19/2014WO2014092198A1 Production method for semipermeable membrane, and semipermeable membrane
06/19/2014WO2014092107A1 Composite separation membrane
06/19/2014WO2014092046A1 Gas purification filter unit
06/19/2014WO2014091937A1 Gas separation composite membrane, and method of manufacturing gas separation composite membrane
06/19/2014WO2014091159A1 Formulation of a porous fluorinated membrane used by means of a drawing process
06/19/2014WO2013158378A3 Selectively perforated graphene membranes for compound harvest, capture and retention
06/19/2014US20140170314 Composite polyamide membrane derived from monomer including amine-reactive and phosphorous-containing functional groups
06/19/2014US20140166576 System for and method of separating oil and particles from produced water or fracturing water
06/19/2014US20140166489 Nanoengineered field induced charge separation membranes manufacture thereof
06/19/2014US20140165838 Air conditioning system
06/19/2014US20140165837 Method for manufacturing carbon dioxide separation membrane, and carbon dioxide separation membrane
06/18/2014EP2742993A1 Co2-facilitated transport membrane, and method for manufacturing same
06/18/2014DE102010056453A1 Verfahren zur Verringerung des chemischen Abbaus einer Brennstoffzelle A method of reducing the chemical degradation of a fuel cell
06/18/2014CN103874661A Separation membrane for saltwater desalination pretreatment and saltwater desalination pretreatment device
06/18/2014CN103874536A Ceramic filter
06/18/2014CN103865214A Temperature-sensitive polyvinylidene fluoride/precious metal nanoparticle hybrid membrane and preparation method thereof
06/18/2014CN103865092A Method used for preparing anion exchange membrane via hybridization of modified carbon nanotube with PVDF
06/18/2014CN103861484A Polyether sulfone hollow fiber membrane, preparation method thereof and hemodialyzer with same
06/18/2014CN103861483A Preparation method for low-pressure sulfonated polymer hollow fiber nano-filtration membrane
06/18/2014CN103861482A Polytetrafluoroethylene air-cleaning filtering membrane
06/18/2014CN103861481A Method for preparing polyvinylidene-fluoride porous membrane
06/18/2014CN103861480A Preparation method of hydrophilic polyvinylidene fluoride flat sheet membrane and hollow fiber membrane
06/18/2014CN103861479A Polyvinylidene fluoride/gold nanoparticle hybrid hollow fiber membrane and preparation method thereof
06/18/2014CN103861478A Polyvinylidene fluoride/silver nanoparticle hybrid hollow fiber membrane and preparation method thereof
06/18/2014CN103861477A Polyvinylidene fluoride/palladium nanoparticle hybrid hollow fiber membrane and preparation method thereof
06/18/2014CN103861476A Preparation method of polyvinylidene fluoride (PVDF) composite mesoporous membrane
06/18/2014CN103861475A Method used for preparing cation exchange membrane via hybridization of plasma modified carbon nanotube with PVDF
06/18/2014CN103861474A High-molecular ultrafiltration membrane and preparation method thereof
06/18/2014CN103861473A Preparation method for three-dimensional nano fiber-based cellulose super-hydrophilic composite ultrafiltration membrane
06/18/2014CN103861472A Preparation method of amino-modified graphene oxide composite positive permeable film
06/18/2014CN103861471A Method for synthetizing NaA type molecular sieve membrane in seed crystal aerosol
06/18/2014CN103861470A Thin separation membrane and preparation method thereof
06/18/2014CN103861469A Method for preparing tubular graphene composite membrane
06/18/2014CN103861468A Compound nanofiltration membrane for dye desalination and treatment of waste water during dye desalination, as well as preparation method of compound nanofiltration membrane
06/18/2014CN103861467A Low-temperature hydrothermal method for preparing strong hydrophilic anti-pollution composite membrane and application of membrane
06/18/2014CN103861466A Preparation method of hydrophilic separation membrane
06/18/2014CN103861465A Method for modifying surface super-hydrophilicity of hydrophobic separation membrane material
06/18/2014CN103861464A Preparation method of molecular sieve micro powder-modified polyvinylidene fluoride membrane
06/18/2014CN102755839B Preparation method of multi-hole metal tube surface zirconia intermediate layer
06/18/2014CN102365304B Membranes based on polyvinyl alcohol
06/17/2014US8753524 Composite media for water treatment processes and methods of using same
06/17/2014US8753426 Polymers, polymer membranes and methods of producing the same
06/17/2014US8753425 Method of making a gas separation molecular sieve membrane
06/17/2014US8752714 Sulfonated poly (aryl ether) membrane including blend with phenyl amine compound
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