MX2012009879A - Medio de filtro mixto expandido que incluye una matriz de nanofibras, y metodo. - Google Patents
Medio de filtro mixto expandido que incluye una matriz de nanofibras, y metodo.Info
- Publication number
- MX2012009879A MX2012009879A MX2012009879A MX2012009879A MX2012009879A MX 2012009879 A MX2012009879 A MX 2012009879A MX 2012009879 A MX2012009879 A MX 2012009879A MX 2012009879 A MX2012009879 A MX 2012009879A MX 2012009879 A MX2012009879 A MX 2012009879A
- Authority
- MX
- Mexico
- Prior art keywords
- composite filter
- filter media
- media including
- expanded composite
- nanofiber matrix
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 2
- 239000011159 matrix material Substances 0.000 title 1
- 239000002121 nanofiber Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- 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
- B01D69/04—Tubular 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
- B01D69/10—Supported membranes; Membrane supports
-
- 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
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0631—Electro-spun
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/064—The fibres being mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0668—The layers being joined by heat or melt-bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/069—Special geometry of layers
- B01D2239/0695—Wound layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1233—Fibre diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Artificial Filaments (AREA)
- Multicomponent Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Un medio de filtro mixto incluye un medio de sustrato expandido que lleva fibras finas; donde las fibras finas son extendidas con el medio de sustrato que se expande, con lo que se mejora la capacidad de retención de polvo y se disminuye el incremento en la caída de presión.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30848810P | 2010-02-26 | 2010-02-26 | |
US33046210P | 2010-05-03 | 2010-05-03 | |
US38348710P | 2010-09-16 | 2010-09-16 | |
US38356910P | 2010-09-16 | 2010-09-16 | |
PCT/US2011/026093 WO2011106537A2 (en) | 2010-02-26 | 2011-02-24 | Expanded composite filter media including nanofiber matrix and method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012009879A true MX2012009879A (es) | 2014-06-04 |
Family
ID=44504740
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012009878A MX349758B (es) | 2010-02-26 | 2011-02-24 | Filtro tubular de profundidad, no plegado, que tiene medio de filtracion de fibra fina. |
MX2012009876A MX2012009876A (es) | 2010-02-26 | 2011-02-24 | Medio de filtro de fibra fina para filtrar particulas en liquido. |
MX2012009880A MX2012009880A (es) | 2010-02-26 | 2011-02-24 | Medio mixto de nanofibra comprimido. |
MX2012009879A MX2012009879A (es) | 2010-02-26 | 2011-02-24 | Medio de filtro mixto expandido que incluye una matriz de nanofibras, y metodo. |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012009878A MX349758B (es) | 2010-02-26 | 2011-02-24 | Filtro tubular de profundidad, no plegado, que tiene medio de filtracion de fibra fina. |
MX2012009876A MX2012009876A (es) | 2010-02-26 | 2011-02-24 | Medio de filtro de fibra fina para filtrar particulas en liquido. |
MX2012009880A MX2012009880A (es) | 2010-02-26 | 2011-02-24 | Medio mixto de nanofibra comprimido. |
Country Status (14)
Country | Link |
---|---|
US (4) | US20110210081A1 (es) |
EP (4) | EP2539054A4 (es) |
JP (3) | JP2013521107A (es) |
KR (3) | KR20130020661A (es) |
CN (4) | CN102858441A (es) |
AU (4) | AU2011220734B2 (es) |
BR (4) | BR112012021548A2 (es) |
CA (4) | CA2791312A1 (es) |
ES (1) | ES2731684T3 (es) |
MX (4) | MX349758B (es) |
MY (2) | MY162087A (es) |
RU (1) | RU2563273C2 (es) |
SG (3) | SG183446A1 (es) |
WO (4) | WO2011106540A2 (es) |
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