AR008672A1 - Un proceso para la produciion de un material filtrante y el material filtrante asi producido - Google Patents
Un proceso para la produciion de un material filtrante y el material filtrante asi producidoInfo
- Publication number
- AR008672A1 AR008672A1 ARP970104740A ARP970104740A AR008672A1 AR 008672 A1 AR008672 A1 AR 008672A1 AR P970104740 A ARP970104740 A AR P970104740A AR P970104740 A ARP970104740 A AR P970104740A AR 008672 A1 AR008672 A1 AR 008672A1
- Authority
- AR
- Argentina
- Prior art keywords
- foam
- solution
- expanded
- activated carbon
- carbon particles
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28042—Shaped bodies; Monolithic structures
- B01J20/28045—Honeycomb or cellular structures; Solid foams or sponges
-
- 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
-
- 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
- B01D39/1669—Cellular material
- B01D39/1676—Cellular material of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28011—Other properties, e.g. density, crush strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28019—Spherical, ellipsoidal or cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28095—Shape or type of pores, voids, channels, ducts
- B01J20/28097—Shape or type of pores, voids, channels, ducts being coated, filled or plugged with specific compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Un cuerpo soporte (20) de espuma de poliuretano de poros abiertos, es impregnado en un unico paso, con una solucion de un adhesivo termoplásticodisuelto en un solvente que es también un expansor de la espuma, o en dos pasos consecutivos:primer a con una solucion expansora de la espuma y seguidamente,una vez que la espuma se ha expandido, con una solucion de un adhesivo termoplástico, de modo de formar una capa adhesiva (40) sobre las superficies(25) situadas dentro de losporos (2 2) y pasos (24) del cuerpo de espuma (20) las partículas sorbentes (30) de carbon activado son introducidas en los porosexpandidos hasta que la espuma expandida ha sido rellenada llevándosela a la densidad deseada de carga departículas de carbo n. La espuma, impregnada ycargada, es seguidamente secada al aire a temperatura ambiente a efectos de vaporizar la solucion expansora de la espma hasta que el cuerpo de espuma puedeser calentado en una atmosfera inerte a unatemperatura suficient e y durante un tiempo suficiente a efectos de remover todo solvente que todavía pueda estarrecubriendo las superficies expuestas de las partículas de carbon activaddo, y también para ablandar o suavizar la capa adhesiva aefectos de reforzar más aunla union resultante de las partículas de carbon activado al cuerpo soporte de espuma.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/730,029 US5871569A (en) | 1996-10-15 | 1996-10-15 | Filter material |
US08/730,028 US5820927A (en) | 1996-10-15 | 1996-10-15 | Filter material production process |
Publications (1)
Publication Number | Publication Date |
---|---|
AR008672A1 true AR008672A1 (es) | 2000-02-09 |
Family
ID=27111976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970104740A AR008672A1 (es) | 1996-10-15 | 1997-10-15 | Un proceso para la produciion de un material filtrante y el material filtrante asi producido |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0958030B1 (es) |
JP (2) | JP4047389B2 (es) |
KR (1) | KR100317765B1 (es) |
AR (1) | AR008672A1 (es) |
AU (1) | AU4585597A (es) |
BR (1) | BR9712235A (es) |
DE (1) | DE69711238T2 (es) |
ES (1) | ES2174294T3 (es) |
ID (1) | ID18534A (es) |
TW (1) | TW358036B (es) |
WO (1) | WO1998016296A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3912886B2 (ja) * | 1998-02-19 | 2007-05-09 | 株式会社ダン・タクマ | イオン交換フィルタの製造方法 |
US7597745B2 (en) | 2004-04-28 | 2009-10-06 | Foamex Innovations Operating Company | Filter materials for adsorbing hydrocarbons |
US7655069B2 (en) * | 2005-02-02 | 2010-02-02 | Global Research Technologies, Llc | Removal of carbon dioxide from air |
US9266051B2 (en) | 2005-07-28 | 2016-02-23 | Carbon Sink, Inc. | Removal of carbon dioxide from air |
DE102006010636A1 (de) * | 2005-12-19 | 2007-06-21 | BLüCHER GMBH | Sorptionsspeichereinheit für Gase |
KR20090003206A (ko) | 2006-03-08 | 2009-01-09 | 글로벌 리서치 테크놀로지스, 엘엘씨 | 주변 co₂를 포획하기 위한 관능화 이온 교환 막을 갖는 공기 수집기 |
DE102006032145A1 (de) * | 2006-05-23 | 2007-11-29 | BLüCHER GMBH | ABC-Schutzbekleidung mit verbesserter Luftaustauschfunktion |
AU2007303240B2 (en) | 2006-10-02 | 2011-07-21 | Carbon Sink, Inc. | Method and apparatus for extracting carbon dioxide from air |
KR20090129511A (ko) | 2007-04-17 | 2009-12-16 | 글로벌 리서치 테크놀로지스, 엘엘씨 | 공기로부터 이산화탄소(co2)의 포집 방법 |
DE102007060099A1 (de) * | 2007-12-13 | 2009-08-27 | Incel, Yüksel | Filterelement |
WO2009105566A2 (en) | 2008-02-19 | 2009-08-27 | Global Research Technologies, Llc | Extraction and sequestration of carbon dioxide |
US8999279B2 (en) | 2008-06-04 | 2015-04-07 | Carbon Sink, Inc. | Laminar flow air collector with solid sorbent materials for capturing ambient CO2 |
DE202011000139U1 (de) | 2011-01-20 | 2011-04-21 | Shih, Leo | Bedienungsfreundliches Greifwerkzeug |
KR101596356B1 (ko) * | 2011-10-05 | 2016-02-22 | 주식회사 엘지화학 | 폴리우레탄 지지 패드의 제조 방법 |
JP7053167B2 (ja) * | 2017-06-02 | 2022-04-12 | 日本フイルコン株式会社 | 吸着材集合体及びその製法並びに吸着法 |
EP3520880A1 (en) * | 2018-02-05 | 2019-08-07 | Airlabs BV | A multi purpose composite gas filter |
CA3091524A1 (en) | 2018-02-16 | 2019-08-22 | Carbon Sink, Inc. | Fluidized bed extractors for capture of co2 from ambient air |
GB202110474D0 (en) * | 2021-07-21 | 2021-09-01 | Secr Defence | Filter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1076542A (en) * | 1977-12-30 | 1980-04-29 | John A. Hart | Flame resistant, gas resistant foam material |
DE3719418C1 (de) * | 1987-06-11 | 1988-07-21 | Sandler Helmut Helsa Werke | Verfahren zur Herstellung eines Filtermaterials |
DE3735729A1 (de) * | 1987-10-22 | 1989-05-03 | Dittrich Schluessel Kg | Verfahren zum herstellen eines aktivkohlefilters und nach dem verfahren hergestelltes aktivkohlefilter |
-
1997
- 1997-09-22 DE DE69711238T patent/DE69711238T2/de not_active Expired - Lifetime
- 1997-09-22 JP JP51835298A patent/JP4047389B2/ja not_active Expired - Fee Related
- 1997-09-22 KR KR1019997003215A patent/KR100317765B1/ko not_active IP Right Cessation
- 1997-09-22 EP EP97944333A patent/EP0958030B1/en not_active Expired - Lifetime
- 1997-09-22 AU AU45855/97A patent/AU4585597A/en not_active Abandoned
- 1997-09-22 BR BR9712235-1A patent/BR9712235A/pt not_active IP Right Cessation
- 1997-09-22 WO PCT/US1997/016788 patent/WO1998016296A1/en active IP Right Grant
- 1997-09-22 ES ES97944333T patent/ES2174294T3/es not_active Expired - Lifetime
- 1997-10-13 ID IDP973430A patent/ID18534A/id unknown
- 1997-10-14 TW TW086115031A patent/TW358036B/zh not_active IP Right Cessation
- 1997-10-15 AR ARP970104740A patent/AR008672A1/es active IP Right Grant
-
2007
- 2007-08-06 JP JP2007204036A patent/JP2007313507A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
TW358036B (en) | 1999-05-11 |
ES2174294T3 (es) | 2002-11-01 |
EP0958030A1 (en) | 1999-11-24 |
JP2001524017A (ja) | 2001-11-27 |
JP2007313507A (ja) | 2007-12-06 |
DE69711238D1 (de) | 2002-04-25 |
ID18534A (id) | 1998-04-16 |
BR9712235A (pt) | 1999-08-31 |
EP0958030B1 (en) | 2002-03-20 |
AU4585597A (en) | 1998-05-11 |
WO1998016296A1 (en) | 1998-04-23 |
KR100317765B1 (ko) | 2001-12-22 |
KR20000049129A (ko) | 2000-07-25 |
DE69711238T2 (de) | 2002-12-12 |
JP4047389B2 (ja) | 2008-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |