AR097569A1 - Dispositivo para utilizar en la purificación de fluidos - Google Patents
Dispositivo para utilizar en la purificación de fluidosInfo
- Publication number
- AR097569A1 AR097569A1 ARP140103324A ARP140103324A AR097569A1 AR 097569 A1 AR097569 A1 AR 097569A1 AR P140103324 A ARP140103324 A AR P140103324A AR P140103324 A ARP140103324 A AR P140103324A AR 097569 A1 AR097569 A1 AR 097569A1
- Authority
- AR
- Argentina
- Prior art keywords
- fluids
- purification
- membrane
- basal layer
- cnts
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 3
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 229920002492 poly(sulfone) Polymers 0.000 abstract 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 2
- 239000002041 carbon nanotube Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0011—Casting solutions therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0011—Casting solutions therefor
- B01D67/00113—Pretreatment of the casting solutions, e.g. thermal treatment or ageing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0013—Casting processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0079—Manufacture of membranes comprising organic and inorganic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0079—Manufacture of membranes comprising organic and inorganic components
- B01D67/00793—Dispersing a component, e.g. as particles or powder, in another component
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1214—Chemically bonded layers, e.g. cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/148—Organic/inorganic mixed matrix membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/021—Carbon
- B01D71/0212—Carbon nanotubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
- B01D71/381—Polyvinylalcohol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/021—Carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
La presente descripción se refiere a un dispositivo para utilizar en la purificación de fluidos, particularmente a una membrana para utilizar en la purificación de fluidos, comprendiendo la membrana una capa basal porosa en la forma de polisulfona (PSF); una multitud de nanotubos de carbono (CNTs) multicapa dispersos dentro de la capa basal; y una capa superior en la forma de alcohol de polivinilo (PVA). La descripción se extiende a un método para fabricar el dispositivo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA201307039 | 2013-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR097569A1 true AR097569A1 (es) | 2016-03-23 |
Family
ID=52666992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP140103324A AR097569A1 (es) | 2013-09-18 | 2014-09-05 | Dispositivo para utilizar en la purificación de fluidos |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150076056A1 (es) |
AR (1) | AR097569A1 (es) |
MX (1) | MX2014011196A (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10653824B2 (en) | 2012-05-25 | 2020-05-19 | Lockheed Martin Corporation | Two-dimensional materials and uses thereof |
US9572918B2 (en) | 2013-06-21 | 2017-02-21 | Lockheed Martin Corporation | Graphene-based filter for isolating a substance from blood |
AU2015210875A1 (en) | 2014-01-31 | 2016-09-15 | Lockheed Martin Corporation | Processes for forming composite structures with a two-dimensional material using a porous, non-sacrificial supporting layer |
WO2015187412A1 (en) * | 2014-06-04 | 2015-12-10 | The Research Foundation For The State University Of New York | Highly porous fibrous network materials for gas filtration |
JP2018530499A (ja) | 2015-08-06 | 2018-10-18 | ロッキード・マーチン・コーポレーション | グラフェンのナノ粒子変性及び穿孔 |
KR20190018411A (ko) | 2016-04-14 | 2019-02-22 | 록히드 마틴 코포레이션 | 그래핀 결함의 선택적 계면 완화 |
WO2017180134A1 (en) | 2016-04-14 | 2017-10-19 | Lockheed Martin Corporation | Methods for in vivo and in vitro use of graphene and other two-dimensional materials |
WO2017181240A1 (en) * | 2016-04-22 | 2017-10-26 | Memphasys Limited | Biocompatible polymeric membranes |
WO2018208278A1 (en) * | 2017-05-08 | 2018-11-15 | Lockheed Martin Corporation | Porous membrane and membrane support with integrated high permeability barrier |
CN110523301B (zh) * | 2019-09-23 | 2022-03-22 | 重庆大学 | 一种膜蒸馏用膜材料及其制备方法 |
CN111589310B (zh) * | 2020-04-22 | 2022-05-20 | 浙江大学宁波理工学院 | 强抗污染复合梯度超滤膜及其制备方法 |
CN113104839A (zh) * | 2021-04-14 | 2021-07-13 | 北京工业大学 | 一种改性多壁碳纳米管及其低压膜和制备方法、应用 |
CN113398885B (zh) * | 2021-06-29 | 2023-03-24 | 哈尔滨理工大学 | 一种吸附h2s木质素炭膜的制备方法 |
CN114247312B (zh) * | 2021-12-30 | 2023-09-22 | 扬州大学 | 具有非对称浸润性的复合纤维膜及其制备方法和在油水分离中的应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009035415A1 (en) * | 2007-09-10 | 2009-03-19 | National University Of Singapore | Polymeric membranes incorporating nanotubes |
JP2010540215A (ja) * | 2007-09-21 | 2010-12-24 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | ナノ複合膜ならびにその作製および使用方法 |
US20130062285A1 (en) * | 2010-05-11 | 2013-03-14 | The Regents Of The University Of California | Oil-Tolerant Polymer Membranes for Oil-Water Separations |
WO2014168629A1 (en) * | 2013-04-12 | 2014-10-16 | General Electric Company | Membranes comprising graphene |
-
2014
- 2014-09-05 AR ARP140103324A patent/AR097569A1/es not_active Application Discontinuation
- 2014-09-18 MX MX2014011196A patent/MX2014011196A/es unknown
- 2014-09-18 US US14/490,396 patent/US20150076056A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20150076056A1 (en) | 2015-03-19 |
MX2014011196A (es) | 2015-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC | Refusal |